World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
heyinc
Frontend Developer
June 24, 2026 – Present
wsl2-ssh-agent
February 8, 2023 – November 26, 2025
A bridge from WSL2 ssh client to Windows ssh-agent.exe service
View Projectruby.wasm
December 29, 2021 – Present
ruby.wasm is a collection of WebAssembly ports of the CRuby.
View Projectsonny-boy-nankai
August 13, 2021 – August 13, 2021
A "nankai" program used in a Japanese anime television series "Sonny Boy"
View Projecttypeprof
February 22, 2019 – Present
An experimental type-level Ruby interpreter for testing and understanding Ruby code
View Projectradiation-hardened-quine
February 20, 2014 – September 6, 2021
A robust quine program that works even after any one character is deleted.
View Projectquine-relay
July 15, 2013 – October 24, 2025
An uroboros program with 100+ programming languages
View ProjectCultural Fit Analysis
The candidate's project history is heavily focused on Ruby and systems-level programming, which does not directly align with a 'Frontend Developer' target role. While demonstrating strong technical capabilities, the lack of explicit frontend projects (beyond a single JavaScript mention in one project) suggests a potential mismatch for a dedicated frontend position. The current role as 'Frontend Developer' at 'heyinc' is noted, but no details on responsibilities or technologies used are provided.
Soft Skills & Operational Fit
Insufficient data to assess soft skills or operational fit. Psychometric test scores are 0.