Hsuan-wei Fan is a Singapore-based software engineer with nine years of experience building large-scale, event-driven and API gateway systems for high-throughput platforms. Currently at TikTok working on an asynchronous event bus, he previously unified and scaled Shopee’s marketplace API gateway and seller-facing gateway to improve company-wide API management and governance. He brings hands-on experience across distributed systems, cache and endpoint management, and has shipped critical in-house services at both startup and hyperscale environments. Early work includes full-stack research prototyping that contributed to a CHI’20 paper and developing production computer-vision pipelines, reflecting a blend of research rigor and pragmatic engineering. Known for a "time flies, act tells" ethos, he thrives on turning complex architectural challenges into reliable, maintainable systems.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Engineering - BE Computer Science and Technology, Bachelor of Engineering - BE Computer Science and Technology at Tsinghua University
Contributions:3 PRs, 101 pushes, 3 branches in 3 years
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