Tzippi Zach
Co-founder And Teacher at Israel Bonds
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolTzippi Zach is a San Francisco–based co-founder and educator with 12 years of professional experience bridging community leadership and engineering. Though rooted in organizational behavior and labor studies (Stanford and Tel Aviv University), she has hands-on software engineering credentials from notable tech teams including Stripe, Merit, Foursquare, and Facebook. She contributes to open-source blockchain work (Mina Protocol), focusing on backend Rosetta integrations and reliability improvements that support scalable, secure crypto infrastructure. As co-founder of Israel Bonds she blends program-building and teaching with a technical mindset, uniquely able to translate complex systems for diverse audiences. Her background suggests a rare combination of social-science-driven leadership and pragmatic engineering craftsmanship.
12 years of coding experience
1 year of employment as a software developer
MA, Labor Studies, MA, Labor Studies at Tel Aviv UniversityMA, Organizational Behavior, Sociology, MA, Organizational Behavior, Sociology at Stanford University
Github Skills (7)
back-end-development10
wpgraphql9
blockchain9
wordpress-graphql9
cryptocurrency9
graphql9
ocaml8
Programming languages (15)
Github contributions (5)
MinaProtocol/mina
Nov 2020 - Mar 2021
Mina is a cryptocurrency protocol with a constant size blockchain, improving scaling while maintaining decentralization and security.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:41 reviews, 64 commits, 26 PRs in 4 months
Contributions summary:Tzippi made multiple commits primarily focused on modifying and extending the Rosetta implementation within the Mina protocol repository. Their contributions included updating Rosetta models and code for version 1.4.7, fixing issues related to coinbase fees, and correcting inconsistencies in the code. Further contributions included refactoring code for increased modularity and addressing edge cases in the handling of user commands.
minaethereumsecurityblockchainocaml
omerzach/mina
Nov 2020 - Jan 2023
Mina is a new cryptocurrency with a constant size blockchain, improving scaling while maintaining decentralization and security.
Contributions:121 pushes, 34 branches in 2 years 2 months
minaethereumsecurityblockchaincrypto
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