Shumei Saionji
DevOps Engineer at Cybereason
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolAlex S is a Principal Product Manager based in San Jose with 12+ years of product and engineering experience and a broader 17+ year trajectory spanning startups and large tech firms. He has led cross-functional teams at Roblox and Unity, owning multiplayer and creator-facing product portfolios that blend technical depth (dedicated servers, matchmaking, governance) with commercial strategy. At Google he defined Governance @ Scale for enterprise cloud, authored an internal PM guide used by thousands, and coached dozens of PMs—evidence of his penchant for scaling both products and people. As a founder he grew a consumer app to 300k+ users and forged partnerships with Sony and Nikkei, showing he pairs product rigor with go-to-market instincts. Comfortable in data-driven, systems-level problems from BI platforms to cloud policy, Alex’s philosophy—“things always change”—drives pragmatic adaptation and long-term sustainability in the products he builds.
12 years of coding experience
16 years of employment as a software developer
bachelor, bachelor at Southwest University of Science and TechnologyMaster's degree, Computer Science, Master's degree, Computer Science at Fudan University
English, Japanese, Swedish
Stackoverflow
41reputation
9kreached
2answers
0questions
Github Skills (117)
api-management10
pgp10
security10
consul10
excel10
microservices10
service-mesh10
spreadsheet10
fault-injection10
proxies10
golang10
azure10
kubernetes10
nomad10
circuit-breaker10
Programming languages (10)
Github contributions (5)
leitu/jobs
Jan 2015 - Jun 2020
Contributions:32 pushes in 5 years 5 months
leitu/sup
Dec 2015 - Apr 2019
Super simple deployment tool - just Unix - think of it like 'make' for a network of servers
Contributions:7 PRs, 5 pushes in 3 years 4 months
unixcontinuous-deploymentsimple-deploymentdevopsdeployment
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