Zhang Yaning
Solutions Architect at 杭州溪塔科技有限公司
Zhejiang, China
Summary
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Rockstar🎓
Top SchoolZhang Yaning is a solutions architect with 12 years of experience building high-performance software and blockchain infrastructure from Zhejiang, China. He blends systems-level expertise in Rust and Solidity with pragmatic backend and API work in Ruby, having contributed to core projects like Nervos CKB and the enterprise-grade CITA blockchain. His background spans hands-on development, architecture, and team leadership—refactoring legacy web and API services, driving type-safe validations in Grape, and improving API documentation through grape-swagger. An active open-source contributor, he has fixed subtle protocol and security issues (e.g., RANDAO and CKB) while also improving developer UX on front-end tools like the GitHub resume generator. Comfortable moving between low-level blockchain primitives and productivity-focused developer tooling, he brings a designer’s eye for clarity to complex distributed systems.
12 years of coding experience
11 years of employment as a software developer
bachelor, 4, bachelor, 4 at Hubei University of Technology
English, Chinese
Stackoverflow
1reputation
0reached
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Github Skills (27)
javascript10
solidity10
grapesjs10
data-validation10
apidoc10
rspec10
css10
swagger10
ruby10
api10
front-end-development10
ethereum10
blockchain10
gr10
html10
Programming languages (15)
Github contributions (5)
randao/randao
Jan 2016 - Jun 2022
RANDAO: A DAO working as RNG of Ethereum
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 releases, 84 commits, 12 PRs in 6 years 6 months
Contributions summary:Zhang primarily contributed to the development of the RANDAO smart contract, which functions as a decentralized random number generator on Ethereum. Their work involved fixing memory declarations, generating customized RANDAO functionality, implementing input variable conventions, and modifying the campaign structure. The user also addressed test-related issues, fixed security problems, and refactored campaigns as an array.
daoethereumrngcontract
resume/resume.github.com
Feb 2016 - Aug 2016
Resumes generated using the GitHub informations
Role in this project:Front-end Developer
Front-end DeveloperContributions:31 commits, 36 PRs, 30 pushes in 6 months
Contributions summary:Zhang primarily focused on updating and refactoring the front-end code for the GitHub resume generator. Their work included updating the jQuery version, migrating to HTML5 standards, and improving the user interface with CSS adjustments. They also addressed typos and added features, such as a homepage link, to improve the overall user experience and functionality.
informationsresumes
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