dotnet/performance
Apr 2026 – Jun 2026
2 Months active
Languages Used
C#YAML
Technical Skills
.NETAzure PipelinesCI/CDDevOpsC#C# development
Jan Vorlicek
PROFILE
Jan Vorlicek
Worked on the dotnet/performance repository to enhance benchmarking infrastructure and CI reliability across .NET and Linux environments. Delivered a stable GC pipeline by updating Azure Pipelines configurations and migrating tests to core unit tests, supporting .NET 11 and improving test coverage. Addressed Linux GC performance issues by refining trace capture and file handling, while introducing an ASP.NET Linux benchmark profile with OS-aware data selection for more accurate cross-platform analysis. Leveraged C#, YAML, and CI/CD practices to modernize build scripts, align test tasks with target frameworks, and replace obsolete test machines, resulting in faster feedback loops and improved benchmarking accuracy.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
5Total
Bugs
2
Commits
5
Features
2
Lines of code
250
Activity Months2
Your Network
32 peopleSame Organization
@volny.cz6
Work History
June 2026
4 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for dotnet/performance focusing on infrastructure and cross-platform benchmarking improvements. Delivered key features: Benchmark infrastructure updates and .NET 10 migration; ASP.NET Linux benchmark profile and data selection. Major bug fixes: Linux GC performance infrastructure fixes. Impact: improved accuracy, cross-OS comparability, and faster feedback loops for performance tuning. Technologies: .NET 10, YAML/build scripts, Linux tracing (dotnet-trace), OS-aware data selection, CI infra improvements.
4 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for dotnet/performance focusing on infrastructure and cross-platform benchmarking improvements. Delivered key features: Benchmark infrastructure updates and .NET 10 migration; ASP.NET Linux benchmark profile and data selection. Major bug fixes: Linux GC performance infrastructure fixes. Impact: improved accuracy, cross-OS comparability, and faster feedback loops for performance tuning. Technologies: .NET 10, YAML/build scripts, Linux tracing (dotnet-trace), OS-aware data selection, CI infra improvements.
June 2026
April 2026
1 Commits
Apr 1, 2026April 2026: Delivered a stable GC pipeline in dotnet/performance and updated build configuration to support .NET 11 and core unit tests. Fixed image label routing errors in Azure Pipelines and migrated tests to core unit tests to improve reliability and coverage, laying groundwork for broader .NET framework adoption.
April 2026
1 Commits
Apr 1, 2026April 2026: Delivered a stable GC pipeline in dotnet/performance and updated build configuration to support .NET 11 and core unit tests. Fixed image label routing errors in Azure Pipelines and migrated tests to core unit tests to improve reliability and coverage, laying groundwork for broader .NET framework adoption.
Activity
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Quality Metrics
Correctness92.0%
Maintainability84.0%
Architecture88.0%
Performance84.0%
AI Usage56.0%
Skills & Technologies
Programming Languages
C#YAML
Technical Skills
.NETAzure PipelinesC#C# developmentCI/CDDevOpsLinux developmentbackend developmentbenchmarkingconfiguration managementperformance benchmarkingperformance testing
Repositories Contributed To
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