Junya Hayashi
Software Engineer at GROOVE X
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolJunya Hayashi is a software engineer with 13 years of experience specializing in web development and agile processes, currently applying his skills to robotics engineering at GROOVE X in Tokyo. He has a strong backend and frontend background complemented by infrastructure management from senior roles at XICA and GREE, and earlier leadership building a Python web framework as CTO at TriAx. Junya holds a Ph.D. in Virtual Reality from The University of Tokyo, bringing research rigor to practical system design and team mentorship. He’s comfortable spanning the full stack while coaching engineers and shaping development practices across organizations. Notably, his trajectory moves from building core web frameworks to integrating software into physical products, reflecting a rare blend of web-scale engineering and robotics-focused implementation. Based in Chiyoda, Japan, he combines academic depth with hands-on delivery in fast-moving, product-driven teams.
13 years of coding experience
5 years of employment as a software developer
University of Tokyo
Japanese, English
Stackoverflow
93reputation
6kreached
3answers
2questions
Github Skills (200)
data-manipulation10
redis-client10
buster10
regression-models10
statsmodels10
espn10
computer-vision10
nlp10
slack-api10
data-science10
forecasting10
python10
prediction10
pandas10
redisearch10
Programming languages (14)
Github contributions (5)
ledmonster/japanese-law
Nov 2012 - Jan 2021
Contributions:24 commits, 8 pushes, 2 branches in 8 years 3 months
groove-x/step-push-package
Nov 2017 - Apr 2018
Contributions:25 commits, 19 PRs, 21 pushes in 5 months
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