Hiroaki Suginaka
Software Engineer at 株式会社はてな
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolHiroaki Suginaka is a seasoned software engineer with 12 years of experience across startups, acquisitions, freelancing, and his own company, now contributing at Hatena in Chiyoda. He brings full-stack expertise spanning frontend and backend systems, honed at companies like Treasure Data and Wovn Technologies and refined through a period as a founder and freelance engineer. Comfortable moving between hands-on implementation and product-minded decision making, he has experience scaling features in both small teams and organizations absorbed by global players. Holding a Master of Technology and a B.Com from Waseda, he combines technical depth with commercial awareness—useful for bridging engineering and business needs. Less obvious: his career arc shows a pattern of building versatile, production-ready solutions under varied constraints, from entrepreneurial bootstrapping to enterprise integration.
12 years of coding experience
10 years of employment as a software developer
Master of Technology, Master of Technology at 産業技術大学院大学Bachelor of Commerce (B.Com.), Bachelor of Commerce (B.Com.) at 早稲田大学
Japanese, English
Github Skills (93)
coredns10
prometheus-exporter10
opentelemetry10
monitoring10
graphing10
database10
prometheus10
telemetry10
time-series10
collector10
plugin10
system-monitoring10
client-library9
sdk9
shared-libraries9
Programming languages (9)
Github contributions (5)
mrasu/Cowloon
Jul 2018 - Dec 2019
Contributions:20 commits, 15 pushes, 1 branch in 1 year 4 months
mrasu/GravityR
Jul 2022 - Nov 2022
Find bottleneck in your application
Contributions:4 releases, 56 commits, 10 PRs in 4 months
hasuramysqlrustsecuritylinux
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.