Yossi Matsumoto
Staff Software Engineer at Google
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolYossi Matsumoto is a Staff Software Engineer with 13 years of industry experience and over a decade specializing in full-stack systems, information retrieval, and machine learning. Based in Sunnyvale, he has spent his career at Google driving search and discovery for mobile platforms and currently serves as a tech lead for the Google Play app store search engine. His work spans backend search infrastructure, data analysis and ML-driven ranking, as well as polished web and Android front-ends, enabling end-to-end product improvements at scale. Trained at The University of Tokyo (BS/MS in Computer Science), he blends rigorous academic foundations with relentless product focus. Colleagues know him for turning complex retrieval problems into practical, measurable features and for balancing long-term architectural thinking with hands-on implementation.
12 years of coding experience
9 years of employment as a software developer
University of Tokyo
English, Japanese
Github Skills (3)
mahjong7
mathematics5
machine-learning4
Programming languages (2)
Github contributions (4)
gimite/MjaiClients
Jun 2013 - Jul 2013
Contributions:41 commits in 1 month
ymatsux/competitive-programming
Sep 2024 - Sep 2024
Contributions:3 pushes, 1 branch in 1 day
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