Masayoshi Sugimoto
Lead Full Stack Software Engineer at MetLife Japan
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolMasayoshi Sugimoto is a Lead Full Stack Software Engineer with nine years of professional experience building production-grade systems across finance, gaming, and research domains. He combines deep hands-on expertise in real-time and distributed systems, event-driven architectures/CQRS, and ML feature engineering with a strong focus on CI and end-to-end test automation. His background includes large-scale game development on Final Fantasy XIV—designing both client and server systems from scratch—and multi-year delivery at Nomura Securities, giving him rare fluency in both high-performance interactive systems and enterprise-grade financial platforms. At MetLife Japan he drives cross-cutting improvements to team efficiency and software lifecycle practices, frequently turning complex requirements into reliable, maintainable services. Colleagues value his pragmatic approach to observability and automation, and his tendency to bridge product needs with resilient, test-first engineering.
9 years of coding experience
13 years of employment as a software developer
Université de Rennes I東北大学 / Tohoku University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
js1
javascript1
nodejs1
npm1
Programming languages (2)
Github contributions (5)
MasayoshiSugimoto/StrategyGame
Oct 2018 - Feb 2019
Contributions:77 commits, 15 pushes, 1 branch in 3 months
MasayoshiSugimoto/LuftrauzerLike
Nov 2016 - Nov 2021
Contributions:107 pushes, 3 branches in 5 years 1 month
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