Corniel Nobel - Founder at TJIP The Platform Engineers

Corniel Nobel

Founder at TJIP The Platform Engineers

The Hague, South Holland, Netherlands

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Summary

🤩

Rockstar

🎓

Top School

Corniel Nobel is a founder and seasoned software architect based in The Hague with over a decade of hands-on experience shaping cloud-native .NET systems, developer tooling, and open source communities. He combines technical leadership roles at TJIP and ABN AMRO with founding projects like the Qowaiv value-object library and the .NET project file analyzers community, bringing a practical, code-first philosophy to quality and maintainability. An active contributor to SonarSource’s sonar-dotnet analyzer, he’s comfortable digging into language-level rules, fixing false positives and adding robust tests to improve developer feedback loops. Corniel coaches and mentors teams, influences technical strategy on architecture boards, and regularly speaks at conferences—evidence of his blend of deep technical craft and community-driven impact. His background in computer science and philosophy hints at a reflective approach to engineering: code as truth, not paperwork.

12 years of coding experience

16 years of employment as a software developer

Philosophy, Philosophy at Leiden University

Atheneum (VWO), Atheneum (VWO) at Willem de Zwijger

Computer Science, Computer Science at Delft University of Technology

Dutch, English

Stackoverflow

Stats

429reputation

99kreached

25answers

2questions

Github Skills (18)

static-analysis10

sonarqube10

vbnet10

dotnet-core10

csharp10

vnet10

software-quality9

roslyn9

static-analyzer9

visual-programming-language8

code-analysis8

visual-studio8

e-mail6

iterator6

formatting6

Programming languages (7)

C#TypeScriptPowerShellJavaC++JavaScriptHTML

Github contributions (5)

SonarSource/sonar-dotnet

Mar 2020 - Jan 2023

Code analyzer for C# and VB.NET projects

Role in this project:

Back-end Developer

Contributions:258 reviews, 34 commits, 79 PRs in 2 years 10 months

Contributions summary:Corniel contributed to the code analyzer for C# and VB.NET projects by fixing false positives and implementing new rules related to code quality. Their work involved modifications to C# and VB.NET code, addressing issues with exception handling, number pattern checks, and code formatting. The user also added tests to ensure the robustness of the implemented rules.

roslynvbnetlanguage-teamcode-analyzercode-quality

Corniel/piet.net

Jul 2019 - Mar 2025

Interpreter for .NET of the abstract language Piet (Mondrian).

Contributions:3 PRs, 92 pushes, 14 branches in 5 years 9 months

mondrianpiet-mondriancsharpinterpreterpiet

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