Kazuki Tsutsumi
Senior Software Engineer at Scopely
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolKazuki Tsutsumi is a Staff Software Engineer based in San Jose with 11 years of experience building production systems and leading engineering efforts at companies including Niantic and Scopely. A Clojurian with a background in astrophysics (MS, Tokyo Institute of Technology) and astronomy (BS, Nagoya University), he brings a researcher's rigor to scalable software design and problem solving. He has progressed from senior engineering roles in Japan to technical leadership in the U.S., shipping game and location-based features at scale. Known for pragmatic engineering and cross-cultural collaboration, he pairs deep functional programming fluency with hands-on mentorship. Off-duty he humorously bills himself as a "freelance sumo wrestler" on GitHub, signaling a playful, resilient approach to challenging work.
11 years of coding experience
7 years of employment as a software developer
Master of Science - MS Astrophysics, Master of Science - MS Astrophysics at Tokyo Institute of TechnologyBachelor of Science - BS Astronomy, Bachelor of Science - BS Astronomy at Nagoya University
Japanese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (43)
visualization10
mysql9
postgresql9
dashboard9
analytics9
slack9
clojure9
database9
data-analysis9
data-visualization9
fastest8
sql8
metabase8
yum8
business-intelligence7
Programming languages (4)
Github contributions (5)
223kazuki/job-streamer-console
Oct 2016 - Oct 2017
Contributions:2 PRs, 65 pushes, 16 branches in 1 year
golangconsole
223kazuki/223kazuki.github.io
Jul 2017 - Nov 2021
Contributions:32 pushes, 2 branches in 4 years 5 months
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