Madeleine B
Software Engineer at Etsy
Wellesley, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolMadeleine B is a software engineer with 11 years of experience blending computer science and mathematics across industry and research, currently building products at Etsy after prior engineering roles at Google and cryptography research at MIT Lincoln Laboratory. She holds an MS in Computer Science from Harvard and has a background in cross-registration at MIT and a double major from Wellesley, reflecting strong theoretical foundations paired with practical engineering. Madeleine is passionate about security, privacy, fairness, accessibility, and technology policy, and she applies that lens to shipping secure, inclusive systems. Outside core engineering she’s engaged in K–12 outreach and tutoring, signaling a commitment to mentorship and widening participation in tech. A detail that sets her apart is her mix of cryptography research experience and hands-on product engineering, enabling her to translate academic security insights into production-ready solutions.
11 years of coding experience
1 year of employment as a software developer
Cross-registration, Computer Science, Cross-registration, Computer Science at Massachusetts Institute of TechnologyMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at Harvard UniversityBachelor's Degree, Mathematics and Computer Science, Bachelor's Degree, Mathematics and Computer Science at Wellesley College
English, French, American Sign Language
Github Skills (31)
stability8
react8
android8
react-native7
javascript7
ios7
convex7
security7
typescript7
optimization7
vulnerabilities7
frontend7
modeling6
numerical-optimization6
convex-optimization6
Programming languages (6)
Github contributions (5)
madeleine-b/madeleine-b.github.io
Jan 2015 - Nov 2018
Contributions:135 pushes in 3 years 10 months
madeleine-b/W-Daily-Dish
Mar 2015 - Jan 2017
Contributions:52 commits, 53 pushes, 1 branch in 1 year 10 months
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