Anssi Kettunen
Specialist Software Engineer at Symbio
Tampere, Pirkanmaa, Finland
Summary
👤
Senior🎓
Top SchoolAnssi Kettunen is a Specialist Software Engineer based in Tampere, Finland, with nine years of hands-on experience delivering robust backend solutions. Currently at Symbio, he focuses on practical engineering and continuous improvement of developer tooling and export functionality. An active open-source contributor, Anssi has made notable fixes and feature enhancements to the widely used BenchmarkDotNet project, improving JSON/XML exporters and diagnostic output. His background in engineering from Tampereen Ammattikorkeakoulu complements a pragmatic approach to bug fixing, documentation, and sample updates that make complex tooling more accessible. Colleagues appreciate his attention to detail and steady delivery, and he brings a quietly methodical mindset to both product and open-source maintenance. While offline from social media, he remains engaged in code and the developer community through meaningful contributions.
9 years of coding experience
Barchelor of Engineering, Barchelor of Engineering at Tampereen Ammattikorkeakoulu
Finnish, English
Stackoverflow
135reputation
4kreached
7answers
0questions
Github Skills (20)
benchmark10
net10
benchmarking10
dotnet10
asp-net10
dotnet-core10
xml10
csharp10
performance-monitor9
json9
dotnet-new9
performance-analysis9
automated-tests8
wpf6
visual-studio6
Programming languages (1)
Github contributions (5)
dotnet/BenchmarkDotNet
May 2017 - Sep 2017
Powerful .NET library for benchmarking
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 7 PRs, 16 comments in 4 months
Contributions summary:Anssi primarily contributed to the `BenchmarkDotNet` library by fixing bugs, implementing new features, and improving existing functionalities. Their work included bug fixes in the JSON exporter, XML exporter implementation and improvements, and adding MemoryDiagnoser results to the JSON output. The user also added XML exporter support and enhanced its discoverability. Finally, they addressed issues with file names, fully qualified file names in the exporters, and updated documentation and samples to include XML exporters.
net-librarydotnetbenchmarkingbenchmarkperformance
Teknikaali/landingpage
Jul 2020 - Aug 2024
:ramen: Minimalist Jekyll Template
Contributions:65 pushes in 4 years 1 month
templateminimalistjekylljekyll-themeramen
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