Masayuki Uehara
CTO at 株式会社トラックレコード
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMasayuki Uehara is a seasoned CTO and web engineer with 13 years building web applications and teams from Tokyo, combining deep hands-on skills in JavaScript, Ruby, Python and Swift with product-minded leadership. He rose through a long tenure at DeNA into freelance work and now leads engineering at 株式会社トラックレコード, guiding technical strategy and delivery since 2018. A Kyoto University economics graduate, he pairs quantitative thinking with pragmatic software craftsmanship to solve product and operational challenges. Known for a concise, results-focused style hinted by his GitHub tagline, he prefers impactful, no-nonsense solutions over flashy experiments. Comfortable across the full stack, he balances rapid iteration with maintainable architectures that support growth.
14 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Economics, Bachelor's degree, Economics at Kyoto University
Stackoverflow
1reputation
0reached
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Github Skills (34)
biology9
circleci9
drug-discovery8
asciidoc8
quantum-chemistry8
system-configuration7
plantuml7
antora7
deep-learning7
documentation7
contentful6
mnist6
clasp6
makefile6
slack-bot6
Programming languages (8)
Github contributions (5)
munky69rock/munky69rock.github.io
Dec 2017 - Sep 2020
Portfolio site
Contributions:4 PRs, 18 pushes, 5 branches in 2 years 9 months
cssjavascriptreactreactjs
munky69rock/mnist-demo
Jan 2017 - Dec 2019
MNIST demo with canvas hand-written digit
Contributions:10 commits, 2 PRs, 10 pushes in 2 years 11 months
mnist
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