Lei is a Silicon Valley–based software engineer with 11 years of experience, focused on front-end development and UI polish for realtime distributed systems. He has contributed to the well-known Apache Pinot project, improving the Thirdeye UI, resolving styling bugs, and tightening eslint-driven code quality and Mirage fixtures. Comfortable working in fast-paced open-source ecosystems, Lei blends practical CSS/template fixes with attention to maintainable front-end infrastructure. Though based in China, he operates within the Silicon Valley engineering culture and brings a proven track record of shipping visible UX improvements on complex data platforms.
Apache Pinot - A realtime distributed OLAP datastore
Role in this project:
Front-end Developer
Contributions:49 reviews, 6 commits, 6 PRs in 2 months
Contributions summary:Lei primarily contributed to the front-end development of the Thirdeye component within the Apache Pinot repository. Their work included implementing UI enhancements, fixing style issues in components, and ensuring code formatting consistency with eslint rules. They focused on modifying template files and CSS to improve the user interface and address existing bugs. Furthermore, the user updated the Mirage configuration and fixtures, fixing issues in mirage endpoints and fixtures.
Contributions:16 pushes, 5 branches in 4 years 8 months
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.