About Me
Kyohei Hamaguchi / @tnzk
Twitter: @tnzk / @hmgchk; LinkedIn
Current works
- Hyde (Privacy Tech & Blockchain) Co-Founder and VP Engineering since Dec. 2021
- 5th Floor, Inc. (which operates a developer-friendly video chat API called Kommu) Founder since Feb. 2015
- UPDATED, Inc. (Oprationg and auditing a coding bootcamp in Japan) Director and CTO since Nov. 2019
- Other: MAGIA, Inc. (since 2014), ZUMEN, Inc. (since Jul. 2019)
Past works
- Finplanet, Inc. Jun. to Sept. 2018
- Synclogue, Inc.(currently SYG, Inc.) (SaaS for app virtualization) Cofounder and CTO 2012-2014
Other
- Registered Information Security Specialist
- Conscious Digital member
- Japan CTOs Association peronal member
- Mastodon Official Gold sponsor
- GitHub / @tnzk
- dev.to / @tnzk, Zenn / @tnzk, Qiita / @tnzk
- Mastodon server "ichiji.social" admin (tnzk@ichiji.social)
- University of Tsukuba, School of Informatics, College of Information Science (2009-2013)
- University of the People, Computer Science (2022-present)
- Toba National College of Maritime Technology (2006-2008)
- Dad of a 7yo
- FUKIDASS member