Our Board
Our board of directors represents the diversity of Cambridge and our community. Our directors are scientists, engineers, educators, and entrepreneurs. They are united by a passion of helping kids of all backgrounds have access to high-quality enrichment mathematics.​​
Board of Directors
Joshua Greene
Joshua Greene received his bachelor’s and master's degrees from Harvard in mathematics. He has spent the majority of his professional career in financial markets, including investment management and consulting to large international banks. Joshua's current focus is on investment projects that reduce greenhouse gas emissions. Joshua's commitment to math education stems from his own formative educational experiences, especially two summers in the PROMYS program at Boston University. He has organized and led math circles and mathematical games classes in the UK, Thailand, and the US.
Doug Marshall, PhD
Doug Marshall studied mathematics and philosophy at Williams College and received a PhD in philosophy from Harvard University. Doug then did a stint as an Assistant Professor of philosophy at Carleton College, where he developed a love of teaching and an interest in pedagogy. One of his primary areas of research is the philosophy of mathematics, with an emphasis on questions concerning mathematical knowledge and understanding. He has taught courses in logic and the philosophy of mathematics and enjoys the lively engagement of students during CMC classes. He currently serves as CMC's treasurer.
Hari P. Thadakamalla, PhD
Hari P. Thadakamalla holds a bachelor's degree in mechanical engineering from IIT Madras, as well as a Master's degree in Mathematics and a PhD in Operations Research from the Pennsylvania State University. His passion lies in using mathematics and algorithms to tackle complex business problems. Currently, he leads a team that uses state of art AI algorithms to develop defect metrics for Alexa. Before this, he managed teams of Data Scientists at Tripadvisor, where he oversaw projects related to personalization, recommendations, and revenue optimization. Beyond his work, Hari is also passionate about education and has taught Machine Learning at the General Assembly for several semesters.
Nataliya Yufa, PhD, M. Ed.
Nataliya Yufa first got hooked on teaching math in 1st grade, when trying to solve a particularly hard math problem while walking home from school with a friend. As an undergrad at MIT, she got hooked on mathematical research - working in knot theory and algebraic geometry applied to materials science. While working on her Ph.D. in physics in Chicago, Nataliya caught the teaching bug, working with undergrads at U Chicago, and K-12 students and adults in STEM outreach. On the South Side of Chicago, where the inequities in educational opportunities are particularly great, she identified math as the thing that would hold back low-income, underrepresented students from high-paying, stable jobs in STEM. Nataliya worked for 2 years as a researcher at a math education nonprofit, and eventually transitioned to the classroom, and then co-founded The Cambridge Math Circle with Mira Bernstein. In her free time, Nataliya likes to play piano, bake and go for slow runs with friends.
Advisory Board
Welcome to our four most recent additions to our Advisory Board:
Gebremariam Nima; Brendan Kelly; Polina Golland, and Robin Harris.
​
Boaz Barak, PhD
Boaz Barak is the Gordon McKay professor of Computer Science at Harvard University's John A. Paulson school of Engineering and Applied Sciences. His research interests include all areas of theoretical computer science and in particular cryptography, computational complexity, and the foundations of machine learning. Previously, he was a principal researcher at Microsoft Research New England, and before that an associate professor (with tenure) at Princeton University's computer science department. Barak has won the ACM dissertation award, the Packard and Sloan fellowships, and was also selected for Foreign Policy magazine's list of 100 leading global thinkers for 2014. He was also chosen as a Simons investigator and a Fellow of the ACM. Barak is a member of the scientific advisory boards for Quanta Magazine and the Simons Institute for the Theory of Computing. He wrote with Sanjeev Arora the textbook “Computational Complexity: A Modern Approach.” He is also a board member of AddisCoder, a nonprofit that teaches algorithms and coding to high-school students in Ethiopia and Jamaica.
Jacob Barandes, PhD
Jacob Barandes is a theoretical physicist and philosopher of science at Harvard University. He did his undergraduate work at Columbia University in physics and mathematics, and then completed his PhD in theoretical physics at Harvard. Dr. Barandes currently serves as Lecturer and Co-Director of Graduate Studies for the physics PhD program at Harvard, where he teaches courses on the fundamentals of theoretical physics, classical electromagnetism, general relativity, and the history and philosophy of quantum mechanics. He is also a Faculty Affiliate of the Harvard Black Hole Initiative and an Associated Faculty member with the Harvard Department of Philosophy. His research publications span the foundations of quantum theory, philosophy of science, and quantum field theory. Dr. Barandes also organizes an international workshop series on physics and philosophy.
Robin Harris, M.Ed.
Robin Harris, a fifth-generation Cantabrigian and lifelong educator brings experience as a classroom teacher, alternative assessment coach, school committee member, principal,as well as a family and community engagement administrator. She engages in the complicated and difficult work of education with energy and passion. As a school principal for twenty years, Robin was a student-centered leader, always seeking ways to improve things. She has strong skills in developing, implementing and evaluating school programs and services.
Robin, an avid believer that learning takes places outside of the four walls of a classroom, led young scholars on trips all over the world, including Senegal, India, China, Italy, Morocco. She believes that varied experiences and creative learning environment make a world of difference.
Robin comes with a BA in Elementary Education, an MEd in special education and postgraduate work in Education Administration. She thrives on eliminating barriers to academic achievement and social well being, for scholars, educators and families that have been marginalized or disengaged.
Robin Harris is also a recent recipient of the National Humanities Medal, awarded by President Biden in October 2024.
Laura DeMarco, PhD
Laura DeMarco is a Radcliffe Alumnae Professor at Harvard Radcliffe Institute and a professor of mathematics in the Harvard Faculty of Arts and Sciences. Her research is focused on dynamical systems, arithmetic geometry, and complex analysis. The recipient of numerous prestigious grants and awards, DeMarco was elected to the National Academy of Sciences in 2020. Before joining Harvard, DeMarco was the Henry S. Noyes Professor of Mathematics at Northwestern University. She earned a PhD in mathematics from Harvard, an MA in mathematics from the University of California, Berkeley, and a BA in mathematics and physics from the University of Virginia.
Polina Golland, PhD
Polina Golland has always liked math puzzles and figuring out how to use math to explain the world around us. She is a professor of Electrical Engineering and Computer Science at MIT. Polina got her undergraduate and Master's degrees from Technion, Israel, and her PhD from MIT. Her research focuses on modeling anatomy and physiology using medical images as a way to learn about anatomical shapes and their variability across populations. Polina teaches probability, inference and machine learning at MIT. Her son attends CMC and she
loves being part of the CMC community.
Brendan Kelly, PhD
Brendan Kelly is the Director of Introductory Mathematics and a Senior Preceptor in Mathematics at Harvard University. In this role, he works closely with preceptors, lecturers, and senior faculty to design meaningful mathematical experiences that empower students and foster a deep understanding of the subject. A strong advocate for active learning, Brendan emphasizes student engagement and discovery, creating an environment where curiosity and joy thrive in the classroom.
Gebremariam (Gabe) Nima
Gebremariam (Gabe) Nima is a parent to two amazing current CMC students. Gabe works as a registered nurse, having received his bachelor's of Nursing from Regis College, Weston. Gabe hails from Ethiopia and also has a bachelor's in Midwifery from Gondar University and a Master's in Public Health. In his spare time, Gabe likes to learn new things, including studying history, geography and video creation. He also often volunteers to help teach kids at CMC.
Lauren K. Williams, PhD
Lauren K. Williams is the Dwight Parker Robinson Professor of Mathematics in the Harvard Faculty of Arts and Sciences. Her research is in algebraic combinatorics; more specifically, she uses algebraic tools to study discrete structures in mathematics. Among her best-known work are combinatorial formulas for the stationary distribution of the asymmetric simple exclusion process (a model for traffic flow and translation in protein synthesis) and structural results for soliton solutions to the Kadomtsev-Petviashvili equation. Williams received her BA in mathematics from Harvard College, and after a year at the University of Cambridge completing Part III of the Mathematical Tripos, she obtained her PhD from the Massachusetts Institute of Technology. Subsequently, she was a National Science Foundation (NSF) postdoctoral fellow at the University of California, Berkeley; a Benjamin Peirce Fellow at Harvard; and a faculty member in the Department of Mathematics at Berkeley.