Stephanie Zhang
Blockchain Solutions Engineer at ChainSafe Systems
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolStephanie Zhang is a Blockchain Solutions Engineer with eight years of software development experience, currently building cross-chain tooling and smart contract systems at ChainSafe Systems. She brings deep hands-on Solidity expertise—refactoring token handling, optimizing assembly, and implementing ERC20/ERC721 deposit and execution flows for notable projects like ChainBridge. A University of Toronto graduate in Cognitive Science, Computer Science, and Mathematics, she pairs formal reasoning skills with practical backend engineering from prior roles in web and tutoring contexts. Based in Old Toronto, she is active in the UofT Blockchain Group and contributes to open-source infrastructure that helps bridge heterogeneous blockchain ecosystems.
8 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Cognitive Science, Computer Science, and Mathematics, Bachelor of Science - BS, Cognitive Science, Computer Science, and Mathematics at University of TorontoHigh School Diploma, High School Diploma at The Woodlands School
French, English, Chinese, Shanghainese
Github Skills (5)
smart-contracts10
solidity10
ethereum10
erc7219
erc209
Programming languages (5)
Github contributions (5)
ChainSafe/chainbridge-solidity
Apr 2020 - Jul 2020
⚙️ Solidity contracts for Sygma (ChainBridge)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 7 reviews, 29 commits in 3 months
Contributions summary:Stephanie primarily focused on modifying and optimizing Solidity contracts for the ChainBridge project. Their contributions included refactoring token ID handling, changing data encoding methods, and updating recipient address types. They also made significant changes to the assembly code within the contracts and updated test data accordingly. Furthermore, they worked on implementing and refactoring deposit and execution functionalities for the ERC20 and ERC721 handlers.
soliditycontractssolidity-contractschainbridge
UTBlockchain/EthUofT
Jan 2018 - Mar 2019
Contributions:59 pushes in 1 year 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.