pubky/pkarr
Jul 2025 – Feb 2026
2 Months active
Languages Used
BashShellYAMLJSONRust
Technical Skills
Build AutomationCI/CDCross-compilationGitHub ActionsShell ScriptingContinuous Integration
Severin Buhler
PROFILE
Severin Buhler
Sevi Buehler developed and enhanced automated release and testing workflows for the pubky/pkarr repository, focusing on cross-platform build automation and CI/CD reliability. Over two months, Sevi implemented GitHub Actions to centralize artifact generation, enabling streamlined packaging and deployment across Linux, macOS, and arm64 targets. By refactoring the testnet framework using Rust and Shell scripting, Sevi improved network test stability and introduced a builder pattern for test instantiation. The work included aligning versioning with semver, adding provenance checks, and supporting npm pre-releases, resulting in faster, more reliable releases and a robust, maintainable pipeline for backend and network development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
15Total
Bugs
0
Commits
15
Features
3
Lines of code
628
Activity Months2
Your Network
15 peopleShared Repositories
15
Work History
February 2026
10 Commits • 2 Features
Feb 1, 2026February 2026: pkarr delivered reliability and governance improvements. Key features include a Testnet Builder with localhost DHT binding for stable network tests, and a Release Management/CI/CD overhaul with semver alignment, arm64 CI stabilization, provenance checks, and npm pre-release support. The team also assessed cross‑platform build considerations and streamlined release workflows to maintain stability, reducing risk and enabling faster deployments.
10 Commits • 2 Features
Feb 1, 2026February 2026: pkarr delivered reliability and governance improvements. Key features include a Testnet Builder with localhost DHT binding for stable network tests, and a Release Management/CI/CD overhaul with semver alignment, arm64 CI stabilization, provenance checks, and npm pre-release support. The team also assessed cross‑platform build considerations and streamlined release workflows to maintain stability, reducing risk and enabling faster deployments.
February 2026
July 2025
5 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for pubky/pkarr: Implemented automated cross-platform release artifacts CI via GitHub Actions, centralizing build, packaging, and artifact upload across platforms and enabling macOS targets. The workflow supports PR validation and production releases, improving reliability and release speed by reducing manual steps and gating on main.
July 2025
5 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for pubky/pkarr: Implemented automated cross-platform release artifacts CI via GitHub Actions, centralizing build, packaging, and artifact upload across platforms and enabling macOS targets. The workflow supports PR validation and production releases, improving reliability and release speed by reducing manual steps and gating on main.
Activity
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Quality Metrics
Correctness93.4%
Maintainability89.4%
Architecture89.4%
Performance90.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashJSONRustShellYAML
Technical Skills
Build AutomationCI/CDContinuous IntegrationContinuous Integration/Continuous Deployment (CI/CD)Cross-Platform DevelopmentCross-compilationDevOpsGitHub ActionsJavaScriptNPMNode.jsRustShell ScriptingVersion Controlbackend development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline