Tomoaki Keiyama
Senior Software Engineer at Freelance
Tottori Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolTomoaki Keiyama is a Senior Software Engineer with 11 years’ experience focused on simplicity and improving both user and developer experience. Based in Tottori Prefecture, Japan, he has progressed from system engineering to leading frontend teams and now works freelance, bringing product-minded engineering to diverse projects. His background includes leadership at Tsunagu Group and hands-on roles at Wantedly and NSD, giving him a strong mix of frontend mastery and system-level understanding. Known for favoring elegant, easy-to-use solutions, he blends practical UX sensibility with developer ergonomics to ship maintainable, user-friendly software.
11 years of coding experience
3 years of employment as a software developer
Bachelor of Engineering - BE, Information Technology, Bachelor of Engineering - BE, Information Technology at Tokyo City University
Github Skills (9)
python5
zeplin4
1c3
tla3
rfc3
specification2
data-management2
tlaplus2
ietf2
Programming languages (3)
Github contributions (5)
turippj/TURIP
Nov 2016 - Sep 2018
Specification documents to define TURIP.
Contributions:1 release, 8 PRs, 37 pushes in 1 year 10 months
data-managementspecificationtlastandardsrfc
turippj/TURIPlibrariesForArduino
Nov 2016 - Jul 2019
Server and client libraries of TURIP
Contributions:3 releases, 84 commits, 38 PRs in 2 years 8 months
pythonclient-libraries
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