Staff

Heads

Email us all at heads@cs50.harvard.edu!

David J. Malan

David J. Malan ’99, Instructor

Computer Science

malan@harvard.edu

https://cs.harvard.edu/malan/

Carter Zenke
Brian Yu

Brian Yu ’19, Head Teaching Fellow

Computer Science and Linguistics

brian@cs.harvard.edu

https://brianyu.me/

Gabe LeBlanc

Gabe LeBlanc ’25, Head Teaching Fellow

Computer Science and Sociology

gleblanc@college.harvard.edu

Innocent Munai

Innocent Munai ’25, Head Teaching Fellow

Computer Science

innocentmunai@college.harvard.edu

Kamryn Ohly

Kamryn Ohly ’25, Head Teaching Fellow

Computer Science

kohly@college.harvard.edu

Maegan Jong

Maegan Jong ’24, Head Teaching Fellow

Computer Science

maeganjong@college.harvard.edu

Patrick Thornton

Patrick Thornton ’24, Head Teaching Fellow

Computer Science

patrickthornton@college.harvard.edu

Esther An

Esther An ’25, Teaching Fellow

Computer Science

ean@college.harvard.edu

Matthew Andrews

Matthew Andrews ’25, Teaching Fellow

Applied Mathematics

matthew_andrews@college.harvard.edu

Cole Branca

Cole Branca ’25, Teaching Fellow

Biomedical Engineering

colebranca@college.harvard.edu

Mohamed Cassim

Mohamed Cassim ’26, Course Assistant

Computer Science and Economics

mzcassim@college.harvard.edu

Clara Chen

Clara Chen ’25, Teaching Fellow

Statistics

clara_chen@college.harvard.edu

Ibta Chowdury

Ibta Chowdury ’25, Teaching Fellow

Computer Science

ichowdhury@college.harvard.edu

Kelly Ding

Kelly Ding ’25, Teaching Fellow

Computer Science

kellyding@college.harvard.edu

Nicole Fang

Nicole Fang ’26, Course Assistant

Applied Mathematics

nicolefang@college.harvard.edu

Tina Gong

Tina Gong ’25, Teaching Fellow

Computer Science and Physics

tinagong@college.harvard.edu

Rachna Gupta

Rachna Gupta ’25, Course Assistant

Computer Science

rachnagupta@college.harvard.edu

Nadine Han

Nadine Han ’25, Course Assistant

Computer Science

nhan@college.harvard.edu

Mohan Hathi

Mohan Hathi ’26, Course Assistant

Mathematics and Molecular and Cellular Biology

mohanhathi@college.harvard.edu

Cathy Hou

Cathy Hou ’26, Course Assistant

Computer Science

cathyhou@college.harvard.edu

Jocelyn Hsieh

Jocelyn Hsieh ’25, Teaching Fellow

Computer Science and Neurobiology

jhsieh@college.harvard.edu

Michael Hu

Michael Hu ’25, Teaching Fellow

Computer Science

michaelhu@college.harvard.edu

Hewan Kidanemariam

Hewan Kidanemariam ’25, Teaching Fellow

Computer Science

hkidanemariam@college.harvard.edu

Isabel Kim

Isabel Kim ’25, Teaching Fellow

Computer Science and Integrative Biology

isabel_kim@college.harvard.edu

Nathan Li

Nathan Li ’25, Course Assistant

Computer Science and Economics

nathanli@college.harvard.edu

Ivy Liang

Ivy Liang ’25, Teaching Fellow

Computer Science

iliang@college.harvard.edu

Yaying Liang Li

Yaying Liang Li ’26, Teaching Fellow

Computer Science

yliangli@college.harvard.edu

KaiLan Mackey

KaiLan Mackey ’25, Course Assistant

Biomedical Engineering

kmackey@college.harvard.edu

Kyra Mo

Kyra Mo ’25, Teaching Fellow

Computer Science and English

kyramo@college.harvard.edu

Mohamed Salam Moumie Ntieche

Mohamed Salam Moumie Ntieche ’26, Teaching Fellow

Computer Science

mohamedsalam_moumientieche@college.harvard.edu

Sam Mucyo

Sam Mucyo ’25, Teaching Fellow

Computer Science

sammucyo@college.harvard.edu

Brave Mugisha

Brave Mugisha ’25, Teaching Fellow

Computer Science and Government

bravemugisha@college.harvard.edu

Bach Nguyen

Bach Nguyen ’24, Course Assistant

Computer Science

bxnguyen@college.harvard.edu

Jared Ni

Jared Ni ’25, Teaching Fellow

Computer Science

jaredni@college.harvard.edu

Alex Oort Alonso

Alex Oort Alonso ’26, Teaching Fellow

Physics and Environmental Science and Public Policy

aoortalonso@college.harvard.edu

Chris Perez

Chris Perez ’26, Course Assistant

Applied Mathematics

christopherperez@college.harvard.edu

Moeen Razzaque

Moeen Razzaque ’26, Teaching Fellow

Electrical Engineering

moeenrazzaque@college.harvard.edu

Alyssa Ross

Alyssa Ross ’24, Course Assistant

Computer Science

amross@college.harvard.edu

Rebeca Roza Fontoura

Rebeca Roza Fontoura ’25, Teaching Fellow

Computer Science

rebecafontoura@college.harvard.edu

Sedik Sadik

Sedik Sadik ’26, Course Assistant

Computer Science

mohammadsediqsadiq@college.harvard.edu

João Henrique Santos

João Henrique Santos ’25, Course Assistant

Computer Science

jteixeirasantos@college.harvard.edu

Dhrub Singh

Dhrub Singh ’25, Teaching Fellow

Computer Science

dhrubsingh@college.harvard.edu

Varun Suraj

Varun Suraj ’26, Teaching Fellow

Computer Science

varunsuraj@college.harvard.edu

Kevin Tan

Kevin Tan ’24, Course Assistant

Computer Science

kevintan@college.harvard.edu

Varsha Venkatasubramanian

Varsha Venkatasubramanian ’23, Teaching Fellow

Learning Design, Innovation, and Technology

varsha_venkatasubramanian@gse.harvard.edu

Alex Wilentz

Alex Wilentz ’25, Teaching Fellow

Applied Mathematics

awilentz@college.harvard.edu

Jennifer Xiong

Jennifer Xiong ’25, Teaching Fellow

Applied Mathematics

jxiong@college.harvard.edu

Hileamlak Yitayew

Hileamlak Yitayew ’25, Teaching Fellow

Computer Science

ehmyitayew@college.harvard.edu

Sein Yun

Sein Yun ’26, Course Assistant

Computer Science

seinyun@college.harvard.edu

Julianna Zhao

Julianna Zhao ’25, Teaching Fellow

Computer Science

juliannazhao@college.harvard.edu

Elizabeth Zhong

Elizabeth Zhong ’25, Teaching Fellow

Computer Science and Statistics

elizabeth_zhong@college.harvard.edu

Sammi Zhu

Sammi Zhu ’25, Teaching Fellow

Computer Science

sammizhu@college.harvard.edu