Details
Xavier is Head of Growth at Nubit and previously worked at GeekCartel.
Work Experience
Relevance Person
Yu Feng
Yu Feng is an Assistant Professor in the Department of Computer Science at the University of California, Santa Barbara (UCSB). He cofounded Veridise and Nubit. Professor Feng has been recognized with prestigious academic awards for his contributions to the field, including best paper awards from top formal methods (PLDI’18, PLDI’22), software engineering (ASE’20), and HCI (CHI’21). He is also the recipient of Google Faculty award, Ethereum Academic award, and many others.
Severus Qu
Severus is currently responsible for investment analytics at No Capital and was previously an investment manager at HashKey Capital and a partner at GeekCartel.
Hongbo Wen
Hongbo Wen is the co-founder at Nubit. He is a senior Ph.D. student (on-leave) at UCSB, with a B.S. from Tsinghua University. His research in blockchain security has led to the discovery of numerous zero-day vulnerabilities and prevalent flaw patterns, particularly in smart contracts and Zero-Knowledge Proof (ZKP) Circuits. His notable work includes the pioneering paper 'ZKAP' on identifying bug patterns within ZKP Circuits, presented at USENIX Sec '24.
Hanzhi Liu
Hanzhi Liu is the co-founder at Nubit. He is a Ph.D. student (on-leave) at UCSB, with a B.S. from Shanghai Jiao Tong University. His research is centered on program verification, language semantics, and compiler optimizations. He has written formal proofs for most of the Ethereum Foundation PSE's projects and has discovered numerous zero-day vulnerabilities. He authored a notable paper on certifying ZKP circuits, accepted for S&P 2024, and has worked on mitigating on-chain attacks.
Shawn Chong
Shawn Chong was previously the co-founder of Zerobase, co-founder and chief operating officer of Salus, and co-founder of GeekCartel. He is also an angel investor in many projects.
Jiayi Li
Jiayi Li is the co-founder of Salus and GeekCartel. She was previously Chief Marketing Officer at Poloniex and Head of Business Development and events at Binance. She holds an MBA from London Metropolitan University.
Mirror Tang
Mirror Tang is the Co-founder & CEO at ZEROBASE, co-founder & CEO of Salus Security and previously was the co-founder and general Partner of GeekCartel. He graduated from Beijing Jiaotong University, Massachusetts Institute of Technology and the University of Buenos Aires.