Mikołaj Fornal
Scala Developer at VirtusLab
Lower Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolMikołaj Fornal is a Scala developer with nine years of software experience, currently contributing to the Scala 3 (Dotty) compiler at VirtusLab while pursuing a master's in Computer Science at the University of Wrocław. He focuses on functional programming, compilers and programming language theory, and has hands-on experience fixing backend compiler issues such as code generation, span assignment in the PatternMatcher and ValDef, and stabilizing the test suite. Previously a full-stack developer at Vazco, he brings practical product-facing experience alongside deep language tooling work. Based in Lower Silesia, Poland, he blends academic rigor with production-grade open-source contributions to one of the most prominent Scala projects.
9 years of coding experience
1 year of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at University of Wroclaw
Github Skills (8)
dotty10
compiler10
compiler-compiler10
pattern-matching10
bytecode10
codegen10
scala10
testing8
Programming languages (15)
Github contributions (5)
scala/scala3
Jul 2022 - Oct 2022
The Scala 3 compiler, also known as Dotty.
Role in this project:
Backend Developer
Backend DeveloperContributions:64 reviews, 44 commits, 35 PRs in 2 months
Contributions summary:Mikołaj primarily worked on the backend of the Scala 3 compiler, addressing issues related to code generation and span assignment within the PatternMatcher and ValDef. They fixed bugs in the compiler's test suite, specifically in the `DottyBytecodeTests.scala` file. The user also made adjustments to header levels in documentation files.
compilerdottyscalascala3epfl
Florian3k/scala3
Jul 2022 - Jul 2026
The Scala 3 compiler, also known as Dotty.
Contributions:4 PRs, 154 pushes, 24 branches in 4 years
compilerscala3scaladottyscala-native
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