cozystack/cozystack
Dec 2025 – Jan 2026
2 Months active
Languages Used
GoJavaScriptMarkdownYAML
Technical Skills
AI IntegrationAutomationBackup and RecoveryDevOpsGitHub ActionsGo
Andrey Kolkov
PROFILE
Andrey Kolkov
Over a two-month period, contributed to the cozystack/cozystack repository by building and enhancing Kubernetes backup and restore capabilities. Developed a Velero-based BackupJobs controller and a RestoreJob controller, enabling automated, policy-driven backup and recovery workflows for both Kubernetes and VM workloads. Led an API overhaul for BackupClass, introducing cross-namespace configuration, immutable policies, and improved reconciliation logic. Automated changelog generation using Gemini AI within GitHub Actions, streamlining release documentation. Enhanced the Backup Plans dashboard UI with new forms for user-driven backup management. The work demonstrated depth in Go programming, Kubernetes operator patterns, API design, and CI/CD automation for cloud-native infrastructure.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
23Total
Bugs
0
Commits
23
Features
7
Lines of code
5,860
Activity Months2
Your Network
45 peopleShared Repositories
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Andrei KvapilMember
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Viktoriia KvapilMember
Artem BortnikovMember
Work History
January 2026
19 Commits • 4 Features
Jan 1, 2026Monthly summary for 2026-01 – cozystack/cozystack focused on delivering scalable backup configurations, expanding coverage to VM workloads, and stabilizing the backup/restore workflow. Highlights include a comprehensive API overhaul for BackupClass, a new RestoreJob controller, and UI enhancements to empower operators with safer, policy-driven backups. The work emphasizes business value through improved reliability, cross-namespace configuration, and streamlined operational tooling.
19 Commits • 4 Features
Jan 1, 2026Monthly summary for 2026-01 – cozystack/cozystack focused on delivering scalable backup configurations, expanding coverage to VM workloads, and stabilizing the backup/restore workflow. Highlights include a comprehensive API overhaul for BackupClass, a new RestoreJob controller, and UI enhancements to empower operators with safer, policy-driven backups. The work emphasizes business value through improved reliability, cross-namespace configuration, and streamlined operational tooling.
January 2026
December 2025
4 Commits • 3 Features
Dec 1, 2025December 2025 was focused on strengthening release transparency, automation, and Kubernetes data protection. Key features delivered include: release notes/documentation updates for v0.38.3/v0.38.4 (main project) and v0.39.0/v0.39.1 (Cozystack), and an automated changelog workflow that uses Gemini AI in GitHub Actions to generate changelogs for tagged releases. A Velero-based BackupJobs controller was implemented to manage Kubernetes backups with a Velero strategy and a functional Reconcile implementation. Impact: clearer, faster release communication; reduced manual effort in changelog maintenance; improved backup coverage and reliability. Technologies/skills demonstrated: CI/CD automation, AI-assisted tooling, GitHub Actions, Velero, Kubernetes operators/controllers, Go.
December 2025
4 Commits • 3 Features
Dec 1, 2025December 2025 was focused on strengthening release transparency, automation, and Kubernetes data protection. Key features delivered include: release notes/documentation updates for v0.38.3/v0.38.4 (main project) and v0.39.0/v0.39.1 (Cozystack), and an automated changelog workflow that uses Gemini AI in GitHub Actions to generate changelogs for tagged releases. A Velero-based BackupJobs controller was implemented to manage Kubernetes backups with a Velero strategy and a functional Reconcile implementation. Impact: clearer, faster release communication; reduced manual effort in changelog maintenance; improved backup coverage and reliability. Technologies/skills demonstrated: CI/CD automation, AI-assisted tooling, GitHub Actions, Velero, Kubernetes operators/controllers, Go.
Activity
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Quality Metrics
Correctness87.8%
Maintainability86.0%
Architecture87.8%
Performance87.0%
AI Usage29.6%
Skills & Technologies
Programming Languages
GoJavaScriptMarkdownYAML
Technical Skills
AI IntegrationAPI DevelopmentAPI designAPI integrationAutomationBackup ManagementBackup and RecoveryCloud InfrastructureController DevelopmentDevOpsGitHub ActionsGoGo programmingKubernetesYAML Configuration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline