Jun Harada
Chief Technology Officer at TXP Medical株式会社
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolJun Harada is a seasoned technology executive and CTO with 17 years of experience turning engineering organizations into scalable, secure, business-driving units. He has a track record of combining hands-on technical judgment with P&L and operational leadership—scaling teams to 40+, securing ISO cloud certifications for sensitive medical data, and driving multimillion-dollar cost optimizations at Mercari. As former COO of a hardware-software startup he forged strategic alliances with major corporations and doubled revenue, while earlier work at Accenture earned national recognition for data-driven public-sector impact. Jun is skilled at rebuilding org structures, instituting rigorous budgeting and PMO practices, and resolving long-standing technical debt without disrupting delivery. Based in Chiyoda and grounded in a University of Tokyo computer science background, he deftly bridges product, engineering, and security in regulated domains. An operator who prefers measurable outcomes, he often leads change from strategy through hands-on execution.
17 years of coding experience
9 years of employment as a software developer
University of Tokyo
Github Skills (60)
mp39
keyboard-shortcuts9
nextjs9
wav9
react9
i2s9
notion9
swift-package9
speech-synthesizer8
swiftui8
midi8
depthai8
flac8
hono8
aac8
Programming languages (10)
Github contributions (5)
harajune/gijutsuya-web
Feb 2016 - Aug 2019
Contributions:1 PR, 54 pushes, 5 branches in 3 years 6 months
harajune/dotfiles
Jun 2009 - Nov 2015
Contributions:64 commits, 2 pushes in 6 years 6 months
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