Fanjin Zeng
FZ

I'm Fanjin Zeng

Tech Co-founder, CEO
Ex-FAANG Software Engineer

Software Engineer & Entrepreneur

Passionately creating great product experiences for every-day users

Industry Experience

GigaBeyond Technology logo

Co-founder, CEO

Current

GigaBeyond Technology

Software Engineer

Meta, FB Stories/Reels Monetization

Software Engineer

Amazon, Alexa AI Local Search Data

Education

University of California, San Diego logo

M.S. Computer Science

University of California, San DiegoAI & Computer Systems

South China Agricultural University logo

B.Eng. Software Engineering

South China Agricultural University

Featured Projects

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Building the next-generation platform for gig economy workers. A full-stack product from zero to one.
TypeScriptReactNode.jsAWS
This website — built with Next.js 16, shadcn/ui, Tailwind CSS v4, and deployed on Vercel.
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Latest Posts

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EntrepreneurshipJan 15, 2026· 6 min
Lessons learned transitioning from a FAANG engineer to a tech co-founder building products from scratch.
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EngineeringDec 8, 2025· 8 min
Key takeaways from designing large-scale distributed systems at two of the biggest tech companies.
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