Tomoki Tsukiyama
Co-Founder at ONE, Inc.
Kanagawa Prefecture, Japan
Summary
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SeniorTomoki Tsukiyama is a product-focused software engineer and co-founder based in Kanagawa, Japan, with nine years of hands-on experience building consumer apps and launching new businesses. He leads ONE, Inc., and previously drove mobile engineering efforts at CAMPFIRE, where he owned iOS architecture, CI/CD, and even maintained cross-platform work when team members left. Comfortable across Swift, RxSwift, Flutter and backend-for-frontend work, he excels at taking projects from technology selection through production. He also co-created consumer-facing services like a custom NFT merchandise platform and a consolidated poker tournament app, showing a knack for turning niche ideas into usable products. Though early in his career, he combines entrepreneurial grit with deep mobile engineering expertise and a bias for shipping end-to-end solutions.
9 years of coding experience
3 years of employment as a software developer
Github Skills (73)
ergonomics10
composition10
testing10
swiftpm10
unidirectional-data-flow10
uikit10
swiftui10
architecture10
modularity10
testability10
swift-composable-architecture10
flutter10
composable-architecture10
gift9
swift9
Programming languages (9)
Github contributions (5)
tomokisun/AppStoreReviewParser
Jan 2020 - Mar 2023
AppStoreのレビューをCSV形式で保存する
Contributions:8 PRs, 16 pushes, 7 branches in 3 years 2 months
csvtypescriptappstore
tomoki69386/MultiCalculator
Jul 2020 - Dec 2020
Contributions:2 releases, 2 reviews, 45 PRs in 5 months
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