Zhenfei Zhang

I am a cryptographer at Polyhedra Network. My professional journey includes roles at leading blockchain companies: Algorand, Espresso, Ethereum Foundation and Scroll.

I founded and lead the Sumcheck Builder Group, fostering collaboration and innovation in Zero-Knowledge Proofs and Sum-Check Protocols through regular seminars.

Beyond research and development, I serve as an angel investor and advisor to startups, with particular emphasis on zero-knowledge technology. If you're working on innovative ideas in this space, I'd be interested in connecting.

Recent Projects

I've led and contributed to several key projects in cryptography and zero-knowledge systems:

Explore the complete projects list for detailed information about these and other initiatives.