# People ## People IQSS is comprised of a community of exceptional scholars and staff, who collaborate on and provide support for a wide range of social science research. ![people talking at IQSS](/sites/g/files/omnuum8171/files/styles/hwp_21_9__1920x825/public/harvard-iqss/files/people-3.jpg?itok=E0WRdfjC) ## Leadership Directors Steering Committee ## Directors [### Gary King ](/people/gary-king) Director of IQSS ![gary king](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/20120410131651_iqss_website_photo-1226_1_0_0.jpg?itok=QzFjkqO1) [### Ceilyn Boyd ](/people/ceilyn-boyd) Interim Director of Data Science and Product Research ![Ceilyn Boyd](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-07/Ceilyn-Boyd_2025.jpg?h=c9912fc6&itok=th2PmBRh) [### Glen Comiso ](/people/glen-comiso) Executive Director of the Human Flourishing Program ![Glen Comiso](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/glen-comiso_2025.jpeg?itok=TGCCpiSz) [### Rachel Franklin ](/people/rachel-franklin) [rachel\_franklin@cga.harvard.edu](mailto:rachel_franklin@cga.harvard.edu)Executive Director of the Center for Geographic Analysis ![Rachel Franklin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/rachel-franklin_2025sq.jpeg?itok=I2iu0SJP) [### Elizabeth Jackson ](/people/elizabeth-jackson) Executive Director of IQSS ![Elizabeth Jackson](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/elizabeth-jackson_headshot_27june2022_300x300.jpg?itok=Y5QQ2RWS) [### Debi Kleiman ](/people/debi-kleiman) Director, IQSS Startup Foundry ![Debi Kleiman](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Debi-Kleiman_2025-2.jpg?h=810c6599&itok=qZ9p7yJD) [### Brooke Moore ](/people/brooke-moore) Director of Sponsored Research Administration ![Brooke Moore](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/brooke_moore-2019_0_1.jpg?itok=DHrOmDpc) [### Jason Nemirow ](/people/jason-nemirow) Director of the Program on Higher Education Research Director of the Council for Academic Freedom at Harvard (CAFH) ![Jason Nemirow](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-11/Jason-Nemirow_2025.jpg?h=1d61035f&itok=4CItiCPB) [### Bonnie O'Brien ](/people/bonnie-obrien) Director of Human Resources ![Bonnie O'Brien](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bonnie-obrien_2023.jpg?itok=s2jyUJUs) [### Valerie O'Kane ](/people/valerie-okane) [valerie\_okane@harvard.edu](mailto:valerie_okane@harvard.edu)Director of Business Operations ![Valerie O'Kane](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Valerie-Okane_2025.jpg?h=b1c076cc&itok=sEOHWQ77) [### Len Wisniewski ](/people/len-wisniewski) Senior Director of Research Computing ![Len Wisniewski](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/img_1109d_1_0_0.png?itok=9Q85TTH9) [### Steven Worthington ](/people/steven-worthington-0) Director of Data Science Services ![Steve Worthington](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Steve-Worthington_2025.jpg?h=623771c2&itok=uURFzPMW) ## Steering Committee [### Gary King ](/people/gary-king) Director of IQSS ![gary king](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/20120410131651_iqss_website_photo-1226_1_0_0.jpg?itok=QzFjkqO1) [### Bharat Anand ](/people/bharat-anand) Henry R. Byers Professor of Business Administration Senior Associate Dean, HBX ![Bharat Anand](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bharat-anand_1.jpg?itok=gj2VRGXm) [### Peter Bol ](https://scholar.harvard.edu/pkbol/) Charles H. Carswell Professor of East Asian Languages and Civilizations ![Peter Bol](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-12/Peter-Bol_2019.jpg?itok=WApILoin) [### Melissa Dell ](/people/melissa-dell) Professor of Economics, Department of Economics ![Melissa Dell](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/dell_melissa_2020_1.jpg?itok=Q9Um6O_U) [### Francesca Dominici ](/people/francesca-dominici) Clarence James Gamble Professor of Biostatistics, Population, and Data Science, TH Chan School of Public Health Faculty Co-Director, Harvard Data Science Initiative ![Francesca Dominici](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/francesca-dominici_2019.jpg?itok=drFmXkHR) [### Cynthia Dwork ](/people/cynthia-dwork) Gordon McKay Professor of Computer Science Affiliated Faculty at Harvard Law School and Department of Statistics Distinguished Scientist, Microsoft Research ![Cynthia Dwork](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/cynthia-dwork_0_0.jpg?itok=dg1Y-652) [### Daniel Gilbert ](/people/daniel-gilbert) Edgar Pierce Professor of Psychology, Department of Psychology ![Daniel Gilbert](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/daniel-gilbert_2019.png?itok=V8oqieF8) [### Alyssa A. Goodman ](/people/alyssa-goodman) Robert Wheeler Wilson Professor of Applied Astronomy Co-Director for Science at the Radcliffe Institute for Advanced Study ![Alyssa Goodman](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/alyssa_goodman_ca2021.jpg?itok=3DLwMV3d) [### Elizabeth Jackson ](/people/elizabeth-jackson) Executive Director of IQSS ![Elizabeth Jackson](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/elizabeth-jackson_headshot_27june2022_300x300.jpg?itok=Y5QQ2RWS) [### Isaac Kohane ](/people/isaac-kohane) [ isaac\_kohane@harvard.edu]()Chair of the Department of Biomedical Informatics, Harvard Medical School Marion V. Nelson Professor of Biomedical Informatics, Harvard Medical School Professor of Pediatrics, Boston Children's Hospital ![Isaac Kohane](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/isaac-kohane_2024.jpg?itok=egJlqT0-) [### Daniel Koretz ](/people/daniel-koretz) [daniel\_koretz@harvard.edu](mailto:daniel_koretz@harvard.edu)Research Professor on Education, Graduate School of Education ![Daniel Koretz](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/daniel_koretz_1_0.jpg?itok=lACLn2m8) [### Luke Miratrix ](/people/luke-miratrix) Assistant Professor of Education ![Luke Miratrix](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/luke_miratrix_0_0.jpeg?itok=b943DahK) [### Hanspeter Pfister ](/people/hanspeter-pfister) Director of IACS, An Wang Professor of Computer Science Harvard School of Engineering and Applied Sciences ![Hanspeter Pfister](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/pfisterh_website_01.jpg?itok=tGVE_Np2) [### Jason Ur ](https://scholar.harvard.edu/jasonur/) Professor of Archaeology and Ethnology, Department of Anthropology ![Jason Ur](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jason-ur_0.jpg?itok=NTxVROBC) [### Tyler VanderWeele ](/people/tyler-vanderweele) John L. Loeb and Frances Lehman Loeb Professor of Epidemiology, Harvard School of Public Health Director of the Human Flourishing Program ![Tyler VanderWeele standing by a row of columns](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/tyler-vanderweele_2017_crop.png?h=c5a9c837&itok=6aIIiCEM) [### Christopher Winship ](/people/christopher-winship) Diker-Tishman Professor of Sociology, Department of Sociology ![Christopher Winship](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/christopher-winship_2019.jpeg?itok=PnxU0r1I) ## Find People [ Find People by Program or Last Name arrow\_circle\_right ](/people) [ IQSS Organizational Chart arrow\_circle\_right ](/resource/iqss-organizational-chart) ## Browse People Faculty Undergraduate Students Graduate Students Visitors & Affiliates Staff Alumni ## Faculty [### Emmanuel Akyeampong ](/people/emmanuel-akyeampong) Oppenheimer Faculty Director, Center for African Studies Ellen Gurney Professor of History and of African and African American Studies, Faculty of Arts and Sciences ![Emmanuel Akyeampong](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/emmanuel-akyeampong_2019.jpg?itok=VeBL0MVJ) [### James Alt ](/people/james-alt) Frank G. Thomson Professor of Government, Emeritus, Department of Government ![James Alt](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/james_alt_0.jpg?itok=uYRlr2Xs) [### Bharat Anand ](/people/bharat-anand) Henry R. Byers Professor of Business Administration Senior Associate Dean, HBX ![Bharat Anand](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bharat-anand_1.jpg?itok=gj2VRGXm) [### Stephen Ansolabehere ](/people/stephen-ansolabehere) Frank G. Thompson Professor of Government, Department of Government ![Stephen Ansolabehere](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/ansolabehere_stephen_crop_sm_0.jpg?itok=QqLNnbQI) [### Christopher Avery ](/people/christopher-avery) [chris\_avery@harvard.edu](mailto:chris_avery@harvard.edu)Roy E. Larsen Professor of Public Policy and Management, Harvard Kennedy School ![Chris Avery](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/chris_avery_hks-2019_0.jpg?itok=DYCZhXFJ) [### Andrew Ballard ](/people/andrew-ballard)Assistant Professor, Department of Government, American University ![Andrew Ballard](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/andrew-ballard_1.png?itok=79zU_4gO) [### Mahzarin Banaji ](/people/mahzarin-banaji) [mahzarin\_banaji@harvard.edu](mailto:mahzarin_banaji@harvard.edu)Richard Clarke Cabot Professor of Social Ethics, Department of Psychology ![Mahzarin Banaji](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/mahzarin-banaji_2016.png?itok=McxdGdzJ) [### Robert Bates ](/people/robert-bates) Eaton Professor of the Science of Government, Department of Government, Emeritus ![Robert Bates](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bob_bates_0.png?itok=kK3lXTVp) [### Sebastian Bauhoff ](/people/sebastian-bauhoff) Assistant Professor of Global Health and Economics, HSPH ![Sebastian Bauhoff](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/sebastian-bauhoff_2019.jpg?itok=r7wa6HyX) [### Matthew Baum ](/people/matthew-baum) [matthew\_baum@harvard.edu](mailto:matthew_baum@harvard.edu)Marvin Kalb Professor of Global Communications, Harvard Kennedy School ![Matthew Baum](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Matthew-Baum_2025.jpg?h=d8b74f26&itok=p59-DFsm) [### Hillel Bavli ](/people/hillel-bavli)Assistant Professor of Law, Southern Methodist University ![Hillel Bavli](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bavli-hillel-2020.jpg?itok=koXKRuZ8) [### Max Bazerman ](/people/max-bazerman) Jesse Isidor Straus Professor of Business Administration, Harvard Business School ![Max Bazerman](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/max_bazerman_0.jpg?itok=hIs-IeY1) [### Matthew Blackwell ](/people/matthew-blackwell) Associate Professor of Government, Faculty of Arts and Sciences ![Matthew Blackwell](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/matthew_blackwell_0.png?itok=pFWZTO61) [### Suzanne Preston Blier ](/people/suzanne-preston-blier) Allen Whitehill Clowes Professor of Fine Arts and Professor of African and African American Studies, Department of African and African American Studies ![Suzanne Preston Blier](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/suzanne_blier_0.jpg?itok=fPfQNY_D) [### Joseph Blitzstein ](/people/joseph-blitzstein) Professor of the Practice in Statistics, Department of Statistics ![Joseph Blitzstein](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/blitzstein_joseph-2019.jpg?itok=NZnZ0JRt) [### Iris Bohnet ](/people/iris-bohnet) [iris\_bohnet@harvard.edu](mailto:iris_bohnet@harvard.edu)Albert Pratt Professor of Business and Government, Harvard Kennedy School ![Iris Bohnet](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-12/Iris-Bohnet_2023.jpg?itok=YZ5nJbsS) [### Peter Bol ](https://scholar.harvard.edu/pkbol/) Charles H. Carswell Professor of East Asian Languages and Civilizations ![Peter Bol](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-12/Peter-Bol_2019.jpg?itok=WApILoin) [### Michael P. Brenner ](/people/michael-p-brenner) Michael F. Cronin Professor of Applied Mathematics and Applied Physics and Professor of Physics ![Michael P. Brenner](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/michael_brenner_0.png?itok=YNZUpjPV) [### Tomiko Brown-Nagin ](/people/tomiko-brown-nagin) Daniel P.S. Paul Professor of Constitutional Law Professor of History, Faculty of Arts and Sciences ![Tomiko Brown-Nagin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/tomiko_brown-nagin_0_1.png?itok=9H81fv6g) [### Melani Cammett ](/people/melani-cammett) Clarence Dillon Professor of International Affairs, Department of Government Professor in the Department of Global Health and Population, Chan School of Public Health ![Melani Cammett](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/screen_shot_2015-01-29_at_1.00.56_pm_0.png?itok=lQZBCVhg) [ View all faculty arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115656) ## Undergraduate Students [### Pulkit Agarwal ](/people/pulkit-agarwal) Economics & Government, Harvard College ![Pulkit Agarwal](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/pulkit_agarwal_0.png?itok=2ej89FAC) [### Anna Alsop ](/people/anna-alsop) Linguistics, Harvard College ![Anna Alsop](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/anna_alsop_0.png?itok=Anenf5Bb) [### Kylan Benson ](/people/kylan-benson)IQSS Computer Lab Assistant person [### Felix Chen ](/people/felix-chen) Undergraduate Research Scholar ![felix_chen_headshot`](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/felix_chen_headshot.jpg?itok=f3YE50DL) [### Iris Gong Cheng ](/people/iris-gong-cheng)Undergraduate Research Scholar ![iris_cheng](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/headshot_1_-_iris_cheng.png?itok=S0S_2XPl) [### Alina Esanu ](/people/alina-esanu) IQSS Undergraduate Research Scholar ![Alina Esanu headshot](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/alina_esanu_headshot_0.jpg?h=42d84c1d&itok=Ffvi1eIS) [### Emily Feng ](/people/emily-feng) Undergraduate in Social Studies and Philosophy, Harvard College ![Emily Feng](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/emily-feng_2022.png?itok=uSEFkR27) [### Caroline Gao ](/people/caroline-gao)IQSS Undergraduate Research Scholar ![caroline_gao](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gao_caroline_headshot_-_caroline_gao.png?itok=LA2tQqH1) [### Jack Hayes ](/people/jack-hayes) Geospatial Data Scientist (part time), Center for Geographic Analysis Undergraduate, College of William & Mary ![jack-hayes_2023.png](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jack-hayes_2023.png?itok=ErwR3ELz) [### Yi Hua Chen ](/people/yi-hua-chen)Undergraduate in Quantitative Biology, Harvard College ![Yi Hua Chen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/yi_hua_chen_2019.png?itok=H9uuX5ZF) [### Annika Khandelwal ](/people/annika-khandelwal)Research Assistant, Grid Project Undergraduate in Sociology, Harvard College ![Annika Khandelwal](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/annika-khandelwal_2024.jpg?itok=pUSUASVC) [### Taeyoung Kim ](/people/taeyoung-kim) Harvard College, Leverett House Department of Government, Secondary field in French Language & Literature ![Taeyoung Kim](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/taeyoung_kim_0.png?itok=25MYLpKq) [### Andy Kim ](/people/andy-kim) Statistics, Harvard College ![Andy Kim](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/andy_kim_0.png?itok=EqkoZWNj) [### Manny Medrano ](/people/manny-medrano) Anthropology, Harvard College ![Manny Medrano](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/manny_medrano_0.png?itok=g6K71PKQ) [### Pranav Moudgalya ](/people/pranav-moudgalya) IQSS Undergraduate Research Scholar person [### Nga Nguy ](/people/nga-nguy) Harvard College, Psychology Department ![Nga Nguy](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/nga_nguy_0.png?itok=K7vqWaAs) [### Han Nguyen ](/people/han-nguyen)IQSS Undergraduate Research Scholar ![han_nguyen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/id_-_han_nguyen.jpg?itok=63y1vXKS) [### Gerardo Parra ](/people/gerardo-parra) Undergraduate in Computational Neuroscience, FAS ![Gerardo Parra](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gerardo-parra_2019.jpg?itok=FmuCzR0R) [### Julian Rauter ](/people/julian-rauter) Linguistics, Harvard College ![Julian Rauter](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/julian_rauter_0.png?itok=nDmf9wpT) [### Seth Rosenberg ](/people/seth-rosenberg) Undergraduate Student, Harvard College ![Seth Rosenberg](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-11/DSCN9627.JPG%20-%20Seth%20Rosenberg.JPG?h=30a024ea&itok=0V5RtHUO) [ View all Undergraduate Students arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115658) ## Graduate Students [### Motohiko Adomi ](/people/motohiko-adomi) PhD Candidate, Department of Epidemiology, HSPH ![Motohiko Adomi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2026-03/Motohiko%20Adomi%202026.png?itok=XixE9oRP) [### Clem Aeppli ](/people/clem-aeppli) PhD Candidate in Sociology, GSAS ![Clem Aeppli](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/clem-aeppli_2019.jpg?itok=e-kxWod9) [### Hongmin Ahn ](/people/hongmin-ahn) [hongmin\_ahn@hds.harvard.edu](mailto:hongmin_ahn@hds.harvard.edu)IQSS Computer Lab Assistant Graduate Student, HDS ![Hongmin Ahn](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/hongmin-ahn_2023.jpg?itok=zjt1UDT0) [### Adil Ahsan ](/people/adil-ahsan)PhD Student in Public Policy, GSAS ![Adil Ahsan](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/adil-ahsan_2023_0.jpg?h=cfc20c90&itok=ayzwGmaJ) [### Ahmet Akbiyik ](/people/ahmet-akbiyik) PhD Candidate in Political Economy and Government, HKS ![Ahmet Akbiyik](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/ahmet_akbiyik_2022_0.jpg?h=887acebf&itok=2oG-PAJq) [### Mohammad Al-Mailam ](/people/mohammad-al-mailam) Graduate Student, Master of Arts Regional Studies--Middle East person [### Layane Alhorr ](/people/layane-alhorr) PhD Candidate, Kennedy School of Government ![Layane Alhorr](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/layane-alhorr_2023.png?itok=T7GOqT0u) [### Lily An ](/people/lily) [lily\_an@g.harvard.edu](mailto:lily_an@g.harvard.edu)PhD Candidate in Education Policy and Program Evaluation, HGSE ![Lily An](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/lily-an_2022.jpg?itok=7zSuMtV0) [### Keziah Anderson ](/people/keziah-anderson) PhD Student in History, FAS ![Historic postcard image of the Old Indian Agency Building in Muskogee, Oklahoma](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/keziah-anderson_2023.jpg?itok=vKSpxAT8) [### Gabriela Fischer Armani ](/people/gabriela-fischer-armani) PhD Student in Government, GSAS ![Gabriela Fischer Armani](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gabriela-armani_2025.jpg?itok=yI4YcI0v) [### Abhishek Arora ](/people/abhishek-arora) PhD student, Department of Economics, GSAS ![Abhishek Arora](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/abhishek-arora_2024_1.jpeg?itok=MKxClbNe) [### Victoria S Asbury ](/people/victoria-s-asbury) PhD Candidate, Department of Sociology at Harvard University ![Victoria Asbury](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/victoria_asbury_2022.jpeg?itok=wFF1sgBP) [### Elena Ayala-Hurtado ](/people/elena-ayala-hurtado) PhD Candidate in Sociology, GSAS ![Elena Ayala-Hurtado](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/elena_ayala-hurtado_2021.jpeg?itok=F0rmvz8p) [### Natalie Ayers ](/people/natalie-ayers) PhD Student in Government, GSAS ![Natalie Ayers](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/natalie-ayers_2022.jpg?itok=7QM_xswk) [### Anthony Bald ](/people/anthony-bald) PhD Candidate in Public Policy, GSAS ![Anthony Bald](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/anthony_bald_2021.jpeg?itok=WVmwK8tD) [### María Ballesteros ](/people/maria-ballesteros) PhD Student at the Department of Government Graduate School of Arts and Sciences Prize Fellow ![Maria Ballesteros under an autumn tree](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/ballesteros_m_2020.jpg?itok=AizsLLzo) [### Sachet Bangia ](/people/sachet-bangia) PhD Candidate in Public Policy, HKS ![Sachet Bangia](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/sachet-bangia_2023_0.png?itok=kUoItsFP) [### Omar Barbiero ](/people/omar-barbiero) Economics, GSAS ![Omar Barbiero](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/omar_barbiero_0.png?itok=g9EVnvK5) [### Sarah Baum ](/people/sarah-baum) PhD Candidate, Department of Global Health and Population, HSPH ![Sarah Baum](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Sarah-Baum_2025.jpeg?h=2198c366&itok=m-I838bL) [### David A Beavers ](/people/david-beavers) PhD Candidate in Government, GSAS ![David Beavers](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/david-beavers_2023.jpg?itok=uStjiSYY) [ View All Graduate Students arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115657) ## Visitors & Affiliates [### Dylan Carlson Sirvent León ](/people/dylan-carlson-sirvent-le%C3%B3n) Pre-Doctoral Fellow, IQSS ![Dylan Carlson Sirvent León](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/dylan-carlson_2025.png?itok=yyiiXc6V) [### Angie Acquatella ](/people/angie-acquatella-0) Visitor ![angie_acquatella](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/angie_acquatella_headshot_2.jpg?itok=RzGb4yVC) [### Rafael Albuquerque ](/people/rafael-albuquerque) Visiting Scholar, Center for Geographic Analysis ![Rafael Albuquerque](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/rafael-albuquerque_2025.jpeg?itok=1zVbgf8P) [### Nicole Alexander ](/people/nicole-alexander) Visiting Researcher, Center for Geographic Analysis ![Nicole Alexander](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/nicoleaharvard_1.jpg?itok=3NVaYVwM) [### Feyaad Allie ](/people/feyaad-allie) Postdoctoral Fellow, Department of Government, FAS ![Feyaad Allie](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/feyaad-allie_2023exp.jpg?itok=vnfykDhe) [### Samuel Arbesman ](/people/samuel-arbesman)Research Fellow in Health Care Policy at Harvard Medical School ![Samuel Arbesman](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/samuel_arbesman_0.png?itok=BVwZvNoD) [### Thiri Shwesin Aung ](/people/thiri-shwesin-aung)Research Associate, TH Chan School of Public Health ![Thiri Shwesin Aung](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/thiri-shwesin-aung_2023.jpeg?itok=Kwq0gImQ) [### Scott Bell ](/people/scott-bell) Lead Instructor, GIS Institute (CGA)Professor, Dept of Geography and Planning, University of Saskatchewan ![Scott Bell](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/scott_bell_0.png?itok=KVW-qEO5) [### Eli Ben-Michael ](/people/eli-ben-michael) Post-Doctoral Fellow, IQSS Assistant Professor, Department of Statistics & Data Science and Heinz College of Information Systems and Public Policy, Carnegie Mellon University ![Eli Ben-Michael](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/eli-ben-michael_2022.jpeg?itok=ww_t7MKm) [### Oliver Bertuch ](/people/oliver-bertuch) Developer, Dataverse Core Development Team Central Library, Forschungszentrum Jülich Co-PI, HERMES Project ![Oliver Bertuch](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/oliver-bertuch_2023ext.jpg?itok=4HsH4Owm) [### Leopoldo Biffi ](/people/leopoldo-biffi) PhD Candidate in International Relations/Political Science, Geneva Graduate Institute ![Leopoldo Biffi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/leopoldo-biffi_2024.jpeg?itok=Wlkhg1Ay) [### Gal Bitton ](/people/gal-bitton) Postdoctoral Fellow, Weatherhead Center for International Affairs ![Gal Bitton](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gal-bitton_2025.png?itok=X6EDl54x) [### Andrea Blasco ](/people/andrea-blasco) Research Associate, LISH ![Andrea Blasco](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/andrea_blasco_0.png?itok=98j7KUVC) [### Philip Brookins ](/people/philip-brookins-0) Visiting Fellow, Laboratory for Innovation Science at Harvard ![Philip Brookins](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/philip_brookins_2_0.png?itok=X_93ntGv) [### Gianluca Busilacchi ](/people/gianluca-busilacchi) [gianluca\_busilacchi@fas.harvard.edu](mailto:gianluca_busilacchi@fas.harvard.edu)Visiting Scholar, Weatherhead Center for International Affairs at Harvard University Associate Professor of Economic Sociology, Department of Economics and Law, University of Macerata ![Gianluca Busilacchi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Gianluca-Busilacchi_2025.jpeg?h=cf25a8ca&itok=yZnAL8hH) [### Erik Buunk ](/people/erik-buunk)IQSS Affiliate ![Erik Buunk](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/erik-buunk_2019-01.jpeg?itok=8tn1Cen_) [### Marcello Carammia ](/people/marcello-carammia) Associate Professor of Political Science, Department of Political and Social Science, University of Catania, Italy ![Marcello Carammia](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/marcello_carammia_2023.jpg?itok=hPxhKNk4) [### Yusuf Celik ](/people/yusuf-celik) Postdoctoral Fellow, Program in Islamic Law, Harvard Law School ![Yusuf Celik](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/yusuf_celik_2022.jpg?itok=la4N776X) [### Shiyin Chen ](/people/shiyin-chen) Visiting Scholar, China Biographical Database ![Shiyin Chen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/shiyin_chen_2022.jpg?itok=a3hJEZPM) [### Yuqi Chen ](/people/yuqi-chen) Research Scholar, China Biographical Database Project ![Yuqi Chen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/yuqi-chen_2022_2.jpg?itok=GvS5p1fi) [ View All Visiting Scholars arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115660) ## Staff Open all sections Close all sections ### All Staff expand\_more [### Leonid Andreev ](https://projects.iq.harvard.edu/landreev) Senior Developer, Dataverse Project ![Leonid Andreev](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Leonid-Andreev_2025.jpeg?itok=gwAcHs4H) [### Sonia Barbosa ](/people/sonia-barbosa) Associate Director of Dataverse Support, Data Curation, and the Murray Archive ![Sonia Barbosa](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/sonia-barbosa_2025ex.jpg?itok=_v3k3qS5) [### Jeffrey Blossom ](https://projects.iq.harvard.edu/jeffblossom) GIS Service Manager, Center for Geographic Analysis ![Jeff Blossom](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jeff-blossom_2025.jpg?itok=OOk2oUz0) [### Ceilyn Boyd ](/people/ceilyn-boyd) Interim Director of Data Science and Product Research ![Ceilyn Boyd](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-07/Ceilyn-Boyd_2025.jpg?h=c9912fc6&itok=th2PmBRh) [### Brendan Case ](/people/brendan-case) [brendan\_case@fas.harvard.edu](mailto:brendan_case@fas.harvard.edu)Associate Director for Research, Human Flourishing Program ![Brendan Case](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2026-03/Brendan%20Case%202026%20%5B2250x3000%5D.jpg?h=e8601b52&itok=awsK3VJY) [### Joshua Cetron ](/people/joshua-cetron) Data Science Specialist ![Joshua Cetron](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Joshua-Cetron_2025.jpg?h=f245c32a&itok=ysQs5-VX) [### Junyi Chen ](/people/junyi-chen) GIS Analyst, Center for Geographic Analysis ![Junyi Chen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/junyi-chen_2025.jpeg?itok=QJEkeFEp) [### Ying Chen ](https://hfh.fas.harvard.edu/people/ying_chen) Research Associate & Data Scientist, Human Flourishing Program ![Ying Chen](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/Ying-Chen_2018.jpg?itok=nQsoiu5V) [### Linda Christlieb ](/people/linda-christlieb) Finance Associate ![Linda Christlieb](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Linda%20Christlieb%202025.jpeg?h=02457b8c&itok=53aqLMRQ) [### Glen Comiso ](/people/glen-comiso) Executive Director of the Human Flourishing Program ![Glen Comiso](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/glen-comiso_2025.jpeg?itok=TGCCpiSz) [### Jorge Dasilva ](/people/jorge-dasilva) Senior Sponsored Research Administrator ![Jorge Dasilva](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jorge-dasilva_2023_exp.jpg?itok=1qnoeEmE) [### Corey Dopp ](/people/corey-dopp)IT Client Support Services Associate ![comp-lab-hero.jpg](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/comp-lab-hero.jpg?itok=lT1gxYdn) [### Sarah Duncan ](/people/sarah-duncan) IT Operations Manager, IQSS/Harvard-MIT Data Center ![Sarah Duncan](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Sarah-Duncan_2025.jpg?h=52aa5976&itok=e29cw6Fo) [### Gustavo Durand ](/people/gustavo-durand) Dataverse Technical Lead / Architect ![Gustavo Durand](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gustavo-durand-2018_0.png?itok=d-ScrvlG) [### Philip Durbin ](/people/philip-durbin) [philip\_durbin@harvard.edu](mailto:philip_durbin@harvard.edu)Software Developer, Dataverse Project ![Phil Durbin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Philip%20Durbin%202025.jpg?h=3e10fde2&itok=9Sqk1Mu_) [### Danny Ebanks ](/people/danny-ebanks) Research Associate ![Danny Ebanks](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/danny-ebanks_2023ext.png?itok=ry3p5obs) [### Rachel Franklin ](/people/rachel-franklin) [rachel\_franklin@cga.harvard.edu](mailto:rachel_franklin@cga.harvard.edu)Executive Director of the Center for Geographic Analysis ![Rachel Franklin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/rachel-franklin_2025sq.jpeg?itok=I2iu0SJP) [### Lisa Galvin ](/people/lisa-galvin) Academic Affairs Coordinator ![Lisa Galvin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/lisa_galvin_0.png?itok=o-UgFRtg) [### Julian Gautier ](/people/julian-gautier) Product Research Specialist ![Julian Gautier](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/julian_gautier.png?itok=21U7px7u) [### Farhan Ghrairi ](https://projects.iq.harvard.edu/fghrairi/) [farhan\_ghrairi@wcfia.harvard.edu](mailto:farhan_ghrairi@wcfia.harvard.edu)Assistant Director of Finance ![Farhan Ghrairi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/farhan-ghrairi_2022.jpg?itok=N5eanHf4) [ View All Staff arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115655&f%5B1%5D=hwp_c_role123456789101112%3A115661&f%5B2%5D=hwp_c_role123456789101112%3A115664&f%5B3%5D=hwp_c_role123456789101112%3A115662&f%5B4%5D=hwp_c_role123456789101112%3A118597) ### Administrative Support expand\_more [### Linda Christlieb ](/people/linda-christlieb) Finance Associate ![Linda Christlieb](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Linda%20Christlieb%202025.jpeg?h=02457b8c&itok=53aqLMRQ) [### Jorge Dasilva ](/people/jorge-dasilva) Senior Sponsored Research Administrator ![Jorge Dasilva](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jorge-dasilva_2023_exp.jpg?itok=1qnoeEmE) [### Lisa Galvin ](/people/lisa-galvin) Academic Affairs Coordinator ![Lisa Galvin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/lisa_galvin_0.png?itok=o-UgFRtg) [### Keri Lemasters ](/people/keri-lemasters) Senior Sponsored Research Administrator ![Keri Lemasters](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/keri-lemasters-2cr-extb.jpg?itok=zFcCC_kb) [### Emma Loayza ](/people/emma-loayza) Office Manager ![Emma Loayza](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/emma-loayza_2024.jpg?itok=7hsVqSLN) [### Maria Martins ](/people/maria-martins) Executive Assistant ![Maria Martins](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Maria-Martins_2025.jpg?h=2acf7151&itok=UhuLwDXD) [### Brooke Moore ](/people/brooke-moore) Director of Sponsored Research Administration ![Brooke Moore](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/brooke_moore-2019_0_1.jpg?itok=DHrOmDpc) [### Michael O'Brien ](/people/michael-obrien) Academic Affairs Coordinator ![Michael O'Brien](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/michael-obrien_2024.jpeg?itok=1BA6NDxl) [### Bonnie O'Brien ](/people/bonnie-obrien) Director of Human Resources ![Bonnie O'Brien](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/bonnie-obrien_2023.jpg?itok=s2jyUJUs) [### Liz Salazar ](/people/liz-salazar) Communications Coordinator ![Liz Salazar](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/liz-salazar_2016.jpg?itok=_qj8EBhs) [### Gabrielle Stone ](/people/gabrielle-stone) Events Coordinator ![Gabrielle Stone](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gabrielle-stone-icon_0.png?itok=hpaHZQiT) [ View All Administrative Support Staff arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115661) ### Dataverse expand\_more ## Dataverse [### Leonid Andreev ](https://projects.iq.harvard.edu/landreev) Senior Developer, Dataverse Project ![Leonid Andreev](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Leonid-Andreev_2025.jpeg?itok=gwAcHs4H) [### Sonia Barbosa ](/people/sonia-barbosa) Associate Director of Dataverse Support, Data Curation, and the Murray Archive ![Sonia Barbosa](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/sonia-barbosa_2025ex.jpg?itok=_v3k3qS5) [### Oliver Bertuch ](/people/oliver-bertuch) Developer, Dataverse Core Development Team Central Library, Forschungszentrum Jülich Co-PI, HERMES Project ![Oliver Bertuch](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/oliver-bertuch_2023ext.jpg?itok=4HsH4Owm) [### Ceilyn Boyd ](/people/ceilyn-boyd) Interim Director of Data Science and Product Research ![Ceilyn Boyd](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-07/Ceilyn-Boyd_2025.jpg?h=c9912fc6&itok=th2PmBRh) [### Marcello Carammia ](/people/marcello-carammia) Associate Professor of Political Science, Department of Political and Social Science, University of Catania, Italy ![Marcello Carammia](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/marcello_carammia_2023.jpg?itok=hPxhKNk4) [### Gustavo Durand ](/people/gustavo-durand) Dataverse Technical Lead / Architect ![Gustavo Durand](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gustavo-durand-2018_0.png?itok=d-ScrvlG) [### Philip Durbin ](/people/philip-durbin) [philip\_durbin@harvard.edu](mailto:philip_durbin@harvard.edu)Software Developer, Dataverse Project ![Phil Durbin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Philip%20Durbin%202025.jpg?h=3e10fde2&itok=9Sqk1Mu_) [### Julian Gautier ](/people/julian-gautier) Product Research Specialist ![Julian Gautier](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/julian_gautier.png?itok=21U7px7u) [### Stephen Kraffmiller ](/people/stephen-kraffmiller) Software Developer, Dataverse Project ![Stephen Kraffmiller](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/stephen_kraffmiller_0_0.jpg?itok=-KwnguU3) [### Dwayne Liburd ](/people/dwayne-liburd) Library Assistant, Data Acquisition and Archiving, Data Science ![Dwayne Liburd](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/dwayne_liburd_headshot_0.jpg?itok=Sne4kkO8) [### James D Myers ](/people/james-d-myers) Developer, Dataverse Core Development Team Senior Developer and Architect for the Global Dataverse Community Consortium (GDCC) ![Jim Myers](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/james-myers_2023.png?itok=ieSHx3kI) [### Cheng Shi ](/people/cheng-shi) Front-End Developer, Dataverse ![Cheng Shi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/cheng-shi_2025.jpg?itok=2ouZPRuX) [### Don Sizemore, II ](/people/don-sizemore-ii) Developer, Dataverse Core Development Team Systems Programmer, HW Odum Institute, University of North Carolina at Chapel Hill ![Don Sizemore](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/don-sizemore_2023.jpg?itok=m1eiLuHn) [### Juan Pablo Tosca ](/people/juan-pablo-tosca) [juan\_tosca@iq.harvard.edu](mailto:juan_tosca@iq.harvard.edu)Senior Software Developer, Dataverse Project ![Juan Pablo Tosca](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/juan-pablo-tosca_2023.png?itok=V8E5Ka5G) [### Steven Winship ](/people/steven-winship) [steven\_winship@iq.harvard.edu](mailto:steven_winship@iq.harvard.edu)Software Developer and Systems Administrator, Product Development ![Steven Winship](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/steven-winship_2023.jpeg?itok=ZQC3jLUC) [### Len Wisniewski ](/people/len-wisniewski) Senior Director of Research Computing ![Len Wisniewski](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/img_1109d_1_0_0.png?itok=9Q85TTH9) [ View All Dataverse Staff arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_program0%3A115900) ### Product Development expand\_more [### Leonid Andreev ](https://projects.iq.harvard.edu/landreev) Senior Developer, Dataverse Project ![Leonid Andreev](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Leonid-Andreev_2025.jpeg?itok=gwAcHs4H) [### Oliver Bertuch ](/people/oliver-bertuch) Developer, Dataverse Core Development Team Central Library, Forschungszentrum Jülich Co-PI, HERMES Project ![Oliver Bertuch](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/oliver-bertuch_2023ext.jpg?itok=4HsH4Owm) [### Ceilyn Boyd ](/people/ceilyn-boyd) Interim Director of Data Science and Product Research ![Ceilyn Boyd](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-07/Ceilyn-Boyd_2025.jpg?h=c9912fc6&itok=th2PmBRh) [### Gustavo Durand ](/people/gustavo-durand) Dataverse Technical Lead / Architect ![Gustavo Durand](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/gustavo-durand-2018_0.png?itok=d-ScrvlG) [### Philip Durbin ](/people/philip-durbin) [philip\_durbin@harvard.edu](mailto:philip_durbin@harvard.edu)Software Developer, Dataverse Project ![Phil Durbin](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-08/Philip%20Durbin%202025.jpg?h=3e10fde2&itok=9Sqk1Mu_) [### William Horka ](/people/william-horka) Systems Administrator/Systems Programmer, Harvard-MIT Data Center ![Close-up of silicon chip board](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/silicon-chip-board-6288.jpg?itok=Plc7Wkrz) [### Ellen Kraffmiller ](/people/ellen-kraffmiller) Principal Software Architect and Data Engineer ![Ellen Kraffmiller](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/ellen-kraffmiller_2022_med_0.jpg?h=5708747c&itok=k5-bRX7J) [### Stephen Kraffmiller ](/people/stephen-kraffmiller) Software Developer, Dataverse Project ![Stephen Kraffmiller](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/stephen_kraffmiller_0_0.jpg?itok=-KwnguU3) [### Mike Reekie ](/people/mike-reekie) Senior Project Manager for Engineering and Technical Operations ![Mike Reekie](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Mike-Reekie_2025.jpg?h=890bfaf5&itok=laNTInOr) [### Evan Sarmiento ](https://projects.iq.harvard.edu/esarmiento) Front End Systems Software Developer, Harvard-MIT Data Center ![Evan Sarmiento](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/evan-sarmiento_2019-ext.png?itok=cnXsdtpm) [### Cheng Shi ](/people/cheng-shi) Front-End Developer, Dataverse ![Cheng Shi](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/cheng-shi_2025.jpg?itok=2ouZPRuX) [### Juan Pablo Tosca ](/people/juan-pablo-tosca) [juan\_tosca@iq.harvard.edu](mailto:juan_tosca@iq.harvard.edu)Senior Software Developer, Dataverse Project ![Juan Pablo Tosca](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/juan-pablo-tosca_2023.png?itok=V8E5Ka5G) [### Robert Treacy ](/people/robert-treacy) Principal Software Architect and Data Engineer, Dataverse Project ![Robert Treacy](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Bob-Treacy_2025.jpg?h=3a6cb45e&itok=_-AkEHl1) [### Steven Winship ](/people/steven-winship) [steven\_winship@iq.harvard.edu](mailto:steven_winship@iq.harvard.edu)Software Developer and Systems Administrator, Product Development ![Steven Winship](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/steven-winship_2023.jpeg?itok=ZQC3jLUC) [### Len Wisniewski ](/people/len-wisniewski) Senior Director of Research Computing ![Len Wisniewski](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/img_1109d_1_0_0.png?itok=9Q85TTH9) [ View All Product Development Staff arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115664) ### Technical Support expand\_more [### Joshua Cetron ](/people/joshua-cetron) Data Science Specialist ![Joshua Cetron](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Joshua-Cetron_2025.jpg?h=f245c32a&itok=ysQs5-VX) [### Corey Dopp ](/people/corey-dopp)IT Client Support Services Associate ![comp-lab-hero.jpg](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/comp-lab-hero.jpg?itok=lT1gxYdn) [### Sarah Duncan ](/people/sarah-duncan) IT Operations Manager, IQSS/Harvard-MIT Data Center ![Sarah Duncan](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Sarah-Duncan_2025.jpg?h=52aa5976&itok=e29cw6Fo) [### Noah Greifer ](/people/noah-greifer) Data Science Specialist ![Noah Greifer](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/noah_greifer_2021.jpg?itok=PVHBq8Ow) [### Roy Guyton ](/people/roy-guyton) IT Client Support Services Associate ![roy guyton](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/roy_guyton.jpg?itok=phttpEkN) [### Cameron Harvey ](/people/cameron-harvey) IT Client Support Services Associate ![a circuit board](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/cameron-harvey_capacitors_0.jpg?itok=8eEciM8r) [### William Horka ](/people/william-horka) Systems Administrator/Systems Programmer, Harvard-MIT Data Center ![Close-up of silicon chip board](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/silicon-chip-board-6288.jpg?itok=Plc7Wkrz) [### Rand Kiessig ](/people/rand-kiessig) Manager, IQSS Computer Lab Services ![Randy Kiessig](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/Randy-Kiessig_2019.jpg?itok=PXBLl0Jb) [### Emily Lawrence ](/people/emily-lawrence) [ elawrence@hmdc.harvard.edu]()Linux Systems Administrator for Research Computing, HMDC ![Emily Lawrence](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/emily_lawrence.png?itok=SbAIr4T4) [### Jinjie Liu ](/people/jinjie-liu) [jinjie\_liu@fas.harvard.edu](mailto:jinjie_liu@fas.harvard.edu)Data Science Specialist ![Jinjie Liu](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/jinjie-liu_2019.jpg?itok=i-kfsYTS) [### Bailey Moore ](/people/bailey-moore) IT Client Support Services Associate ![a keyboard](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/eric_wood_keyboard_0_0.jpg?itok=gHxRgL4i) [### Mike Reekie ](/people/mike-reekie) Senior Project Manager for Engineering and Technical Operations ![Mike Reekie](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Mike-Reekie_2025.jpg?h=890bfaf5&itok=laNTInOr) [### Evan Sarmiento ](https://projects.iq.harvard.edu/esarmiento) Front End Systems Software Developer, Harvard-MIT Data Center ![Evan Sarmiento](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/evan-sarmiento_2019-ext.png?itok=cnXsdtpm) [### Soner Taskaya ](/people/soner-taskaya) Associate Director of IT Client Services ![Soner Taskaya](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/soner_1.png?itok=rMTNdhW7) [### Anna Taylor ](/people/anna-taylor) Team Lead, IT Client Support Services ![A lamp and a plant](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/pexels-photo-1112598_0.jpg?itok=wpEWE7jq) [### Len Wisniewski ](/people/len-wisniewski) Senior Director of Research Computing ![Len Wisniewski](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/img_1109d_1_0_0.png?itok=9Q85TTH9) [### Eric Wood ](/people/eric-wood) IT Client Support Services ![a keyboard](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/eric_wood_keyboard_0.jpg?itok=tv_-Dqlf) [### Steven Worthington ](/people/steven-worthington-0) Director of Data Science Services ![Steve Worthington](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/2025-10/Steve-Worthington_2025.jpg?h=623771c2&itok=uURFzPMW) [### Dan Yuan ](/people/dan-yuan) Data Science Project Management Specialist ![dan-yuan_2023.jpg](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/dan-yuan_2023.jpg?itok=VMzHQ9nf) [### Jeremy Yuenger ](/people/jeremy-yuenger) IT Client Support Services II, Harvard-MIT Data Center ![a semi close laptop](/sites/g/files/omnuum8171/files/styles/hwp_4_5__690x865/public/harvard-iqss/files/stock_laptop_macbook_0.jpg?itok=gfGLzYHV) [ View All Technical Support Staff arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A115662) ## Alumni [### Jared Abbott ](/people/jared-abbott)PhD Student in Government, GSAS Feb 2018 - May 2020 [### Erin Abbott ](/people/erin-abbott)Visiting Student Researcher Jun 2020 - Aug 2020 [### Edwin Acosta ](/people/edwin-acosta)Undergraduate Research Scholar Jul 2009 - Sep 2009 [### Laura Adler ](/people/laura-adler)PhD Candidate in Sociology, GSAS Feb 2019 - May 2022 [### Cristina Aggazzotti ](/people/cristina-aggazzotti-0)Ph.D. Alumnus, Linguistics Aug 2017 - May 2019 [### Dorothy Ahn ](/people/dorothy-ahn-0)Ph.D. Alumnus, Linguistics Feb 2017 - May 2019 [### Edoardo M. Airoldi ](/people/edoardo-m-airoldi)Visiting Scholar [### Sami Alkyam ](/people/sami-alkyam)Preceptor in Arabic Aug 2012 - Jun 2019 [### Jason Anastasopoulos ](/people/jason-anastasopoulos)Graduate Student Affiliate Sep 2013 - Mar 2019 [### Samuel Arbesman ](/people/samuel-arbesman)Associate of IQSS Sep 2014 - Sep 2017 [### Sarah Arnold ](/people/sarah-arnold)Visiting Undergraduate Fellow Jun 2018 - Jul 2018 [### Charles Ayoubi ](/people/charles-ayoubi)IQSS Fellow Jan 20221 - Jan 2023 [### Vedant Bahl ](/people/vedant-bahl)Research Assistant to Prof. Horacio Larreguy Feb 2018 - Nov 2018 [### Junyoung Baik ](/people/junyoung-baik)IQSS Computer Lab Assistant Graduate Student in Regional Studies - East Asia, GSAS Aug 2023 - May 2024 [### Pablo Ezequiel Balán ](/people/pablo-ezequiel)PhD Candidate in Government, GSAS Aug 2016 - Nov 2021 [### Suso Baleato ](/people/suso-baleato)Associate of IQSS Sep 2019 - Aug 2023 [### Le Bao ](/people/le-bao)PhD Candidate, Department of Government, American University Graduate Fellow, Center for Data Science, American University Jan 2022 - Jul 2022 [### Soubhik Barari ](/people/soubhik-barari)Graduate Affiliate Sep 2018 - May 2024 [### Diana Barreto ](/people/diana-barreto)Research Assistant to Prof. Latanya Sweeney Jun 2018 - Sep 2018 [### Esat Bayar ](/people/esat-bayar)Undergraduate Affiliate Apr 2018 - May 2021 [ View All Alumni arrow\_circle\_right ](/people?f%5B0%5D=hwp_c_role123456789101112%3A118668)