Satoru Kawahara
ソフトウェアエンジニア at HERP, Inc.
Fujisawa, Kanagawa Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolSatoru Kawahara is a software engineer based in Fujisawa with 11 years of experience, blending practical backend development and CI work with deep academic expertise in language design and implementation. He holds a master's-level background from the University of Tsukuba and has applied OCaml and Haskell in production, demonstrating a strong command of functional languages and advanced type systems. Satoru moves quickly to learn new languages—recently working with Rust and Scala—and focuses on refactoring and performance tuning to make systems more reliable and efficient. His career includes repeated stints at HERP and roles across startups, showing adaptability across industries and team contexts. Beyond day-to-day engineering, he enjoys exploring language runtimes and has side projects touching language implementation and tooling, signaling a blend of researcher’s rigor and practitioner’s impact. He is open to technically challenging projects where his niche expertise in type-driven design can accelerate team outcomes.
11 years of coding experience
3 years of employment as a software developer
2, Computer Science, 2, Computer Science at Graduate school of University of Tsukuba
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (141)
nix10
vim-plugin10
lua10
moonscript10
linter10
pdf-generation10
syntax-checking10
linux10
languagetool10
markup-language10
latex10
idris10
hyphenation10
algebraic-data-types10
opentype10
Programming languages (20)
Github contributions (5)
Nymphium/nloge
Apr 2023 - Sep 2025
Logger with eio
Contributions:9 releases, 21 PRs, 66 pushes in 2 years 4 months
ocamlloggeralgebraic-effects
Nymphium/pnyao
May 2018 - Oct 2018
pdf management system
Contributions:61 commits, 20 PRs, 40 pushes in 5 months
pdf
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