Stéphane Micheloud
Senior Software Developer at CIGES SA
Sion, Wallis, Switzerland
Summary
🤩
Rockstar🎓
Top SchoolStéphane Micheloud is a Senior Software Developer with 14 years of professional experience and a PhD in Computer Science from EPFL, combining deep academic roots with extensive industry practice in system engineering, software migrations, and project management. Based in Sion, Switzerland, he has designed and delivered multi-tier solutions for public-sector clients, led IT teams, and taught programming and operating systems at master level. He is a pragmatic polyglot developer comfortable in Scala, Java, C++, PHP and JavaScript, and contributes to critical open-source projects such as the Scala 3 compiler where he has fixed cross-platform and UTF-8 issues. Stéphane’s background spans research, tooling and production systems—from compiler internals to real-time data ingestion into PostGIS—highlighting a rare blend of language-design expertise and hands-on integration work. Colleagues value him for turning complex architectures into maintainable systems and for mentoring students and teams through technically challenging migrations.
14 years of coding experience
22 years of employment as a software developer
MSc Degree, Computer Science, MSc Degree, Computer Science at Eidgenössische Technische Hochschule ZürichPhD Degree, Computer Science, PhD Degree, Computer Science at EPFLPostgrade, Informatik und Telekommunikation, Postgrade, Informatik und Telekommunikation at eduswiss (formerly NDIT/FPIT)
English, French, German, Italian
Stackoverflow
1reputation
49reached
1answer
1question
Github Skills (12)
windows10
dotty10
compiler10
compiler-compiler10
scala10
utf9
platform-independent9
multiplatform9
file-handling9
cross-platform9
testing8
sbt6
Programming languages (10)
Github contributions (5)
scala/scala3
Nov 2018 - May 2022
The Scala 3 compiler, also known as Dotty.
Role in this project:
Back-end Developer / Compiler Engineer
Back-end Developer / Compiler EngineerContributions:69 reviews, 59 commits, 39 PRs in 3 years 7 months
Contributions summary:Stéphane primarily contributed to bug fixes and enhancements within the Scala 3 compiler codebase. They addressed issues related to UTF-8 encoding, path separators, and Windows-specific file handling, indicating a focus on cross-platform compatibility. Furthermore, the user made changes to the dottydoc tool and compiler tests, showcasing their involvement in the overall development lifecycle. The user demonstrated a deep understanding of the compiler's internal workings by resolving issues in critical components.
compilerscala3scaladottyepfl
michelou/nodejs-examples
Nov 2016 - Jan 2023
Code samples from various Node.js books
Contributions:1 review, 182 commits, 4 PRs in 6 years 3 months
windowsnode-jsjavascriptnodejsnode
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