Chen Yu
Founder Of Random Walk Co. Ltd. at Magickbase
Tokyo, Japan
Summary
🤩
Rockstar🎓
Top SchoolChen Yu is a founder and seasoned open-source web and blockchain engineer based in Tokyo with a decade of hands-on experience building high-quality, test-driven systems in TypeScript and Elixir. He led wallet and explorer infrastructure work at Nervina Labs and made core backend contributions to the enterprise-grade CITA blockchain kernel, adding EVM features and stabilizing critical internals. As founder of Random Walk Co. Ltd. and Magickbase, he blends product leadership with deep engineering craft, shipping reliable DApps, wallets, and APIs. A language hobbyist fluent in Chinese and English with conversational German, he brings cross-cultural communication to technical collaboration.
10 years of coding experience
7 years of employment as a software developer
Master of Science (MSc), Power Engineering, Master of Science (MSc), Power Engineering at Hunan University
中文(chinese), English, deutsch(german), 吴语(wu dialect)
Github Skills (9)
evm10
rust10
virtual-machine10
blockchain10
consensus9
documentation8
solidity7
docker6
dockers6
Programming languages (17)
Github contributions (5)
citahub/cita
Jan 2018 - May 2019
A high performance blockchain kernel for enterprise users.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:57 commits, 1 PR, 1 push in 1 year 3 months
Contributions summary:Chen primarily contributed to the CITA blockchain kernel by implementing and modifying core backend functionalities. Their work included fixing issues related to Docker hub addresses, adding new features to the EVM interpreter, such as supporting the "proposer" field and enabling English documentation. The user also refactored code to avoid outer scoped variable references, update documentation, and fix search configurations, indicating a focus on stability, features, and usability. The user also added permission addresses in reserved_address.sol.
kernelconsensusrustblockchainconsortium
citahub/first-forever-demo
Oct 2018 - Sep 2019
CITA DApp Demo
Contributions:58 commits, 28 PRs, 43 pushes in 11 months
reactcitadapp
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