Jimmy Tu is a San Francisco–based web developer with a decade of experience and over five years focused on front-end engineering for high-traffic ecommerce brands. He has driven measurable business impact at Gap Inc.’s Banana Republic—improving page load times by up to 20%, increasing conversions, and supporting international platform migrations—while maintaining WCAG 2.1 accessibility and rigorous A/B testing practices. Now at Meta, he brings a blend of creative design background (BA in Graphic Design) and full-stack training from UC Berkeley Extension to bridge marketing vision and engineering execution. Known for shipping responsive, component-driven interfaces under tight deadlines, he also mentors teammates and contributes curriculum-level teaching experience that sharpens how he communicates technical tradeoffs.
10 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree Graphic Design, Bachelor’s Degree Graphic Design at California State University - East Bay
Full Stack Web Development, Full Stack Web Development at UC Berkeley Extension
Contributions:22 pushes, 4 branches in 5 years 4 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.