Florian Verdonck
Owner at Nojaf BV
Ypres, West Flanders, Belgium
Summary
🤩
Rockstar🎓
Top SchoolFlorian Verdonck is an experienced .NET consultant-turned-founder with 11 years of professional software engineering experience, currently running Nojaf BV from Ypres, Belgium. He has led remote teams as a technical lead, built container management solutions, and worn the scrum master hat while delivering ASP.NET MVC and React features at enterprises like ArcelorMittal and Katoen Natie. A long-time contributor to F# tooling and the broader OSS ecosystem, Florian has worked on projects ranging from the F# compiler, Fantomas and Fable to high-profile repos such as Visual Studio Code and MLflow, often improving editor tooling, compiler reliability, and performance-critical serialization. He combines hands-on backend and language-tooling expertise with public speaking and community organizing—co-founding functional programming meetups and helping run FableConf—reflecting a rare mix of technical depth and developer-community leadership. An unusual detail: he solved domain-specific challenges at Philips using Fable (F#→JS) and contributed Fantomas improvements remotely for G Research, showcasing both deep functional-programming skill and a knack for remote, impact-driven contributions.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree, New Media and Communication Technology, Bachelor's degree, New Media and Communication Technology at Howest Kortrijk
English
Stackoverflow
33reputation
446reached
0answers
2questions
Github Skills (61)
markdown10
reformatting10
editors10
javascript10
webworker10
python10
abstract-syntax-tree10
compiler-development10
testing10
net10
parse-tree10
typescript10
dotnet10
formatter10
mlflow10
Programming languages (31)
Github contributions (5)
dotnet/fsharp
Feb 2021 - Jan 2023
The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio
Role in this project:
Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:300 reviews, 110 commits, 257 PRs in 1 year 11 months
Contributions summary:Florian's contributions focused on enhancing the F# compiler and its related service features. This included adding regression tests to verify specific code ranges, such as those in `SynExpr.Do` and the constant range of `SynEnumCase`. The user also worked on implementing surface area tests, testing a new keyword, and improving the formatting of certain code structures related to the syntax tree.
dotnetfunctional-programmingfsharplanguage-servicecore-library
fsprojects/FSharp.Formatting
May 2022 - Jan 2023
F# tools for generating documentation (Markdown processor and F# code formatter)
Role in this project:Back-end Developer & Technical Writer
Back-end Developer & Technical WriterContributions:92 reviews, 25 commits, 124 PRs in 7 months
Contributions summary:Florian primarily focused on improving the documentation generation tools for the F# formatting project. Their commits demonstrate modifications to the HTML and Markdown generation processes, including adjustments to the rendering of API documentation. The user enhanced the functionality of documentation, such as implementing features to copy XML and Markdown signatures. Additionally, the user contributed to the build process by adding support for various MIME types, improving the project's server capabilities.
fsharpcode-formatterformattermarkdown-processormarkdown
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