Nobuhide Yayoshi
Software Engineer at Mercari, Inc.
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolNobuhide Yayoshi is a seasoned software engineer with over a decade of experience leading development of large-scale eCommerce platforms, currently driving a major site at Mercari while studying for an MS in Computer Science at Georgia Tech. He blends hands-on full-stack skills—React/Next.js frontends, Ruby/PHP/TypeScript/Golang backends, and native iOS—with a track record of improving developer experience through internal tools. Previously he led frontend engineering for UNIQLO’s global e-commerce and built high-traffic consumer services like WEAR and atwiki.jp, demonstrating product-focused architecture and delivery. Comfortable shifting between individual contributor and engineering manager roles, he emphasizes collaborative problem-solving and adoption of advanced practices to raise product quality. Based in Chiyoda, Tokyo, he pairs practical production experience with ongoing academic rigor, signaling a continuous drive to modernize systems and workflows. An uncommon strength is his cross-platform fluency—from mobile to backend to dev tooling—allowing him to reduce handoffs and accelerate shipping.
12 years of coding experience
10 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Georgia Institute of TechnologyBachelor's degree, Computer and Information Sciences, General, Bachelor's degree, Computer and Information Sciences, General at Wakayama University
Japanese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (44)
option-type10
swagger10
optional-chaining10
flowtype10
cli9
react-router8
openapi8
dynamic-import7
server-side-rendering7
typescript7
nextjs7
react6
webpack6
bitbar6
react-loadable6
Programming languages (9)
Github contributions (5)
yayoc/yayoc.github.io
Jan 2016 - Apr 2019
Contributions:6 PRs, 8 pushes, 6 branches in 3 years 4 months
yayoc/optional-chain
Apr 2018 - Jun 2021
⛓Optional chaining implementation in TypeScript
Contributions:28 commits, 12 PRs, 22 pushes in 3 years 2 months
optional-chainingtypescriptoption-type
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