Executive Team

Feel free to reach out with specific questions!

Chris Onesti


My name is Christopher (Chris for short) and I am a senior in Eliot House studying Applied Math and Stat/Econ. I sit as Co-Chair of Special Events for HAMS, which means I mainly coordinate career oriented events like industry speakers or career advising study breaks for Applied Math students. In my free time, I tutor for Stat 110, rep Eliot in IM sports, and attempt playing coherent music on my keyboard. If you see me around, feel free to ask me about career advice or just chat about anything.

Vicky Xu


I'm a senior in Currier studying Applied Math with a focus in Economics. I'm trying to read a book from every country (have not gotten very far), but am always actively looking for good recommendations. I am working on being optimisically critical, and chewing less gum. I love planning things, and designing things, and talking about anything.

Ellen Li

Academic Chair

Hello everyone! I am a senior in Cabot House studying Applied Math with a focus in Data Science. When I'm not psetting in the Smith Campus Center or Maxwell Dworkin, you can find me playing piano, running, or enjoying a London Fog at Cabot Cafe. I'm looking forward to a great year with HAMS!

Jennifer Xiao

Career Chair

Full bio coming soon.

Richard Xu

Publicity and Technology Chair

Richard calls himself a hacker, but his life consists more of goofing around. Other than his love for CS, Richard does a bunch of math and music activities on campus. You will find Richard lighting up Lamont with a big smile!

Dominique Cantave

Social Chair

Full bio coming soon.

Josh Villareal

Academic Co-Director

A Kirkland House junior, Josh has been passionate about math and physics for as long as he can remember. When he’s not grading problem sets or tutoring, you are most likely to find him at an overcrowded table in the Kirkland dining hall or playing board games with his friends. Josh is a native of Dallas, Texas studying Applied Mathematics in Physics with a secondary in Computer Science.

Stephanie Yao

Academic Co-Director

From Chapel Hill, North Carolina, Stephanie Yao is a sophomore in Quincy House studying Applied Math and Computer Science. Outside of HAMS, she is a director of PBHA's Chinatown Citizenship program, and is also involved with Ethics Bowl, AADT, and Robotics. In her free time, she enjoys reading, watching romance movies, and learning new things.

Yejin Kim

Career Director

I am a sophomore in Adams House, planning to study AM/Data Science. This summer, I travelled to Spain to complete my language citation credit and spent a lot of time at home in Seoul, South Korea, with family and friends. I am excited to be part of HAMS as one of the career directors this year and look forward to seeing you at all our events :D

Alessio Fikre

Social Co-Director

I am a junior in Pfoho studying Applied Math with a focus in Economics, and am looking forward to contributing to HAMS as Social Director. Outside of class, I am a member of the Harvard Financial Analysts Club and enjoy playing for the Harvard Rugby team, where I also hold the position of Social Chair. In my spare time, I love to exercise outside (whenever possible) and cook a meal with friends. Please feel free to reach out!

Luke Martocchio

Social Co-Director

I am a junior from New Canaan, CT living in Mather House, and I study Applied Math and Econ. I sing in the Harvard Glee Club and play club soccer. In my free time, I love to watch movies, play basketball, exercise, and cook delicious food. Please feel free to reach out on Snapchat to @marchocotaco.

SibFam Leaders 2019-20

Casey Zhang

Biology SibFam Leader

Full bio coming soon.

Luke Melas-Kyriazi

CS & Natural Sciences SibFam Leader

I am a junior in Leverett House studying mathematics and computer science with a particular interest in computer vision and natural language processing. Outside of class and HAMS, I help run the Harvard-MIT Math Tournament and participate in Harvard Model Congress. In my free time, I enjoy playing soccer, coding, and taking walks along the Charles River.

Beau Meche

Data Science SibFam Leader

I am a Junior concentrating in AM: Economics in Currier house. My interests lie in how data can inform how we make decisions and how we see the world around us. I look forward to connecting with and facilitating the growth of the data science community of all levels on campus!

Debi Gonzalez

Social Sciences SibFam leader

Hello! My name is Debi Gonzalez and I am a Junior in Eliot House. I study Quantitative Sociology and Government with an emphasis on social behavior, identity politics, international relations, & data science. Professionally, I am interested in consulting, investment and asset management, as well as real estate investment. I am passionate about Math education and the important role it plays in long-term success regardless of one's ultimate career choice. I'm excited to serve as the Social Sciences SibFam Leader for HAMS and help to facilitate interactions between members of our community interested in the intersection between Math and the Social Sciences.

Contact Us

Email us at harvardams@gmail.com and like our FB page to stay up to date!

Contact Us