Ilgiz Mustafin
Senior Software Engineer at PAIR Finance
Germany
Summary
🤩
Rockstar🎓
Top SchoolIlgiz Mustafin is a Senior Software Engineer based in Germany with 11 years of experience building backend systems, data pipelines, and developer-focused tooling across startups and research environments. He balances industry and academia—having transitioned from a PhD researcher to senior engineering roles—and currently contributes to PAIR Finance while bringing prior experience as a co-founder and chief product officer. His background spans data engineering, Clojure backend work, and supply-chain systems, giving him both operational rigor and product sensibility. An active contributor to the Natalie Ruby compiler, he has focused on making language features spec-compliant and improving test automation, signaling a strong attention to correctness and reliability.
11 years of coding experience
9 years of employment as a software developer
Master's degree, Master of Science in Information Technology – Software Engineering, Master's degree, Master of Science in Information Technology – Software Engineering at Innopolis University
Stackoverflow
425reputation
23kreached
3answers
16questions
Github Skills (14)
ruby10
test-automation10
compiler-development10
data-manipulation9
csv8
java6
css6
eclipse6
android6
embeddedresource6
eiffel6
yarnpkg6
lang5
cpp4
Programming languages (18)
Github contributions (5)
natalie-lang/natalie
Oct 2021 - Oct 2022
a work-in-progress Ruby compiler, written in Ruby and C++
Role in this project:
Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:17 commits, 3 PRs, 2 comments in 1 year
Contributions summary:Ilgiz contributed to the Natalie Ruby compiler by implementing spec-compliant features and addressing existing issues. They worked on the `Array#combination`, `Integer#to_s`, `Integer#abs`, `Integer#~`, `Integer#allbits?`, `Array#reject`, and CSV methods by adding tests and modifying code to match the Ruby specification. This indicates a focus on improving the compiler's correctness and ensuring it behaves as expected, enhancing its overall stability and reliability.
cppwiprubycompilercompiled
imustafin/imustafin.github.io
May 2015 - Mar 2025
My website in English, Tatar, Russian
Contributions:37 PRs, 159 pushes, 32 branches in 9 years 11 months
englishtatar
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