Jonathan Dai
Solution Architect at OSF Digital
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolJonathan Dai is a Solution Architect with about 13–15 years of backend-focused engineering and architecture experience, now based in Tokyo. He designs high-performance backend systems for web and mobile, with deep expertise in PHP, Python, Go, Node.js, and TypeScript, and practical skills in Linux, Docker, and GraphQL. Jonathan pairs hands-on coding with performance monitoring and optimization practices, often driving measurable improvements in throughput and stability. He’s comfortable across the stack—having shipped React frontends—and has led medium-sized teams (20–30 people) through end-to-end delivery from stakeholder requirements to production. His background spans startups and global consultancies, including product digitization work for international brands and game backend platforms, reflecting both product and platform sensibilities. Notably, he blends pragmatic architecture with operational awareness, making trade-offs that favor predictable performance at scale.
13 years of coding experience
16 years of employment as a software developer
Bachelor, Economy & politics education, Bachelor, Economy & politics education at East China Normal University
Chinese, Japanese
Github Skills (107)
javascript10
browser10
enums10
grpc-web10
grpc10
database10
sqlite10
typescript10
csharp10
cordova10
oracle10
ionic9
sql9
api9
exchange9
Programming languages (6)
Github contributions (5)
agreatfool/obsidian-post-gallery
Sep 2021 - Nov 2022
In post gallery for obisidan
Contributions:13 commits, 2 PRs, 16 pushes in 1 year 1 month
gallery
agreatfool/XJF
May 2013 - Jul 2013
Contributions:39 commits in 3 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.