grafana/k6
Mar 2026 – Apr 2026
2 Months active
Languages Used
GoYAMLJavaScript
Technical Skills
CI/CDGitHub ActionsGoRefactoringTestingBackend Development
Mihail Stoykov
PROFILE
Mihail Stoykov
Worked on the grafana/k6 repository, focusing on backend development and CI/CD improvements using Go, JavaScript, and YAML. Delivered features to stabilize executor tests by refactoring them to use the synctest package, enabling virtualized time and improved synchronization for more deterministic outcomes. Upgraded CI runners to Ubuntu 24.04 and standardized Chromium installation, reducing flaky test failures and improving release reliability. Enhanced dependency management by capturing pre-manifest dependencies in archive metadata, ensuring accurate tracking of k6/x imports across manifest overrides. Emphasized code refactoring, robust testing, and traceable commits to improve test reproducibility, feedback speed, and maintainability throughout the development process.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
3,145
Activity Months2
Your Network
4655 peopleSame Organization
@users.noreply.github.com4593
Shared Repositories
62
Work History
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for grafana/k6 highlighting delivery of Archive Dependency Metadata Enhancement to capture pre-manifest dependencies and improve accuracy of k6/x import tracking across manifest overrides.
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for grafana/k6 highlighting delivery of Archive Dependency Metadata Enhancement to capture pre-manifest dependencies and improve accuracy of k6/x import tracking across manifest overrides.
April 2026
March 2026
2 Commits • 2 Features
Mar 1, 2026March 2026: Key delivery focused on test reliability and CI stability for grafana/k6. Delivered two major features: (1) Executor Test Stabilization with Synctest: Refactor lib/executor tests to run with synctest for virtualized time and improved synchronization, yielding more deterministic test outcomes; notes potential minor performance impact based on benchmarks. (2) CI Environment Standardization for Testing: Upgraded CI runners to Ubuntu 24.04 and unconditional Chromium installation across all runner types, standardizing the testing environment and reducing flaky CI failures. These changes improve release confidence, speed up feedback loops, and lower maintenance costs.
March 2026
2 Commits • 2 Features
Mar 1, 2026March 2026: Key delivery focused on test reliability and CI stability for grafana/k6. Delivered two major features: (1) Executor Test Stabilization with Synctest: Refactor lib/executor tests to run with synctest for virtualized time and improved synchronization, yielding more deterministic test outcomes; notes potential minor performance impact based on benchmarks. (2) CI Environment Standardization for Testing: Upgraded CI runners to Ubuntu 24.04 and unconditional Chromium installation across all runner types, standardizing the testing environment and reducing flaky CI failures. These changes improve release confidence, speed up feedback loops, and lower maintenance costs.
Activity
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Quality Metrics
Correctness92.6%
Maintainability92.6%
Architecture90.0%
Performance70.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
GoJavaScriptYAML
Technical Skills
Backend DevelopmentCI/CDCode RefactoringDependency ManagementGitHub ActionsGoRefactoringTesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline