Osamu Sakai
Software Engineer at OTIS Elevator
Chiba Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolOsamu Sakai is a software engineer based in Chiba Prefecture with over eight years of professional experience and a long tenure at OTIS Elevator where he develops embedded and application-level systems. He codes across C/C++, C#, Java, JavaScript, and PHP, and has practical experience with FreeRTOS, lwIP, Qt, OpenCV, LAMP, and modern frameworks like Svelte and Blazor. Trained as a condensed matter physicist at Kyoto University, he brings a researcher's rigor to engineering problems—evidenced by a coauthored Science paper on spin disorder and a company-level Otis President Award in 2013. His background enables him to bridge low-level firmware, real-time networking, and full-stack web interfaces for productized systems. Colleagues note his ability to translate complex physics-derived models into robust, maintainable code for industrial applications. He combines academic depth with hands-on deployment experience, making him adept at solving cross-disciplinary technical challenges.
8 years of coding experience
Physics, Condensed Matter Physics (Spin / Superconductor), Physics, Condensed Matter Physics (Spin / Superconductor) at 京都大学
Github Skills (13)
mechanism6
initialize6
hash5
trust4
blockchain4
tron3
decentralized-identifiers3
ethereum3
chain3
golang2
go-ethereum2
verifiable-credentials2
geth1
Programming languages (3)
Github contributions (5)
godappslab/token-transfer
Feb 2019 - Mar 2019
Contributions:31 commits, 9 pushes, 1 branch in 1 month
godappslab/internal-distribution-token
Feb 2019 - Mar 2019
Implementation of Internal Distribution Token
Contributions:3 releases, 35 commits, 2 PRs in 1 month
tokeninternaldistribution
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