Haruyama Seigo
President at Tankyu LLC
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolHaruyama Seigo is a seasoned software entrepreneur and president of Tankyu LLC with 16 years of experience building web and embedded applications, SaaS for manufacturing, and operational middleware. He combines deep expertise in full-text search (Solr), text mining, and secure web application development with hands-on experience in project management and system architecture. His background includes roles at mixi and other Japanese tech firms, and he leads open-source engineering work such as contributions to recording and MP4 tooling. Trained to PhD level in physics at the University of Tokyo, he brings a research-oriented, analytical approach to practical product delivery. Based in Chiyoda, Tokyo, he often bridges security consulting and applied search analytics, and prefers being contacted via Facebook rather than LinkedIn.
16 years of coding experience
14 years of employment as a software developer
University of Tokyo
Japanese, English
Github Skills (95)
security10
cpp10
portable10
audio10
file-sharing10
keychain10
webrtc10
openssh10
html-parsing10
cryptography10
static-analysis9
jquery9
recording9
linux9
rest9
Programming languages (14)
Github contributions (5)
pacificporter/goshim
Jun 2016 - Feb 2020
Contributions:2 PRs, 6 pushes, 2 branches in 3 years 9 months
golangexecgo-build
haruyama/solr
Apr 2011 - Jun 2011
Contributions:22 commits in 1 month
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