cozy/cozy-stack
Aug 2025 – Feb 2026
7 Months active
Languages Used
GoJavaScriptJSONMarkdownShellYAMLgoyaml
Technical Skills
API DevelopmentBackend DevelopmentFile HandlingURL RoutingAPI DesignAPI Integration
Anton Shepilov
PROFILE
Anton Shepilov
Over seven months, contributed to cozy/cozy-stack by building and refining core backend features for secure file sharing, messaging, and authentication in a multi-tenant environment. Delivered robust API endpoints and event-driven workflows using Go, Docker, and RabbitMQ, focusing on reliability, maintainability, and test coverage. Implemented domain migration resilience, OIDC authentication flows, antivirus integration, and a localized notification system, while enhancing developer experience through improved documentation and tooling. Addressed over forty bugs, emphasizing error handling, concurrency, and code consistency. The work enabled seamless cross-drive collaboration, secure access control, and streamlined user experiences, demonstrating depth in backend development and distributed systems.
Overall Statistics
Feature vs Bugs
41%Features
Repository Contributions
133Total
Bugs
41
Commits
133
Features
28
Lines of code
133,128
Activity Months7
Your Network
14 peopleWork History
February 2026
14 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for cozy/cozy-stack focusing on hardening multi-tenant sharing during domain migrations, secure token handling, and developer productivity. Delivered key domain-migration and sharing resilience, OIDC logout and read-only download improvements, and comprehensive dev tooling and dependency maintenance. These changes improved reliability, security, and local development throughput for contributors and operators.
14 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for cozy/cozy-stack focusing on hardening multi-tenant sharing during domain migrations, secure token handling, and developer productivity. Delivered key domain-migration and sharing resilience, OIDC logout and read-only download improvements, and comprehensive dev tooling and dependency maintenance. These changes improved reliability, security, and local development throughput for contributors and operators.
February 2026
January 2026
18 Commits • 5 Features
Jan 1, 2026Summary for 2026-01: Delivered a set of high-value features and reliability improvements in cozy/cozy-stack, with strong emphasis on SSO UX, security/test stability, and maintainability. The work spans OIDC logout UX improvements, antivirus workflow stabilization, folder-to-drive sharing, streamlined app install/uninstall, and targeted test/dependency upgrades.
January 2026
18 Commits • 5 Features
Jan 1, 2026Summary for 2026-01: Delivered a set of high-value features and reliability improvements in cozy/cozy-stack, with strong emphasis on SSO UX, security/test stability, and maintainability. The work spans OIDC logout UX improvements, antivirus workflow stabilization, folder-to-drive sharing, streamlined app install/uninstall, and targeted test/dependency upgrades.
December 2025
17 Commits • 4 Features
Dec 1, 2025December 2025 monthly summary for cozy/cozy-stack. Key features delivered include Shared Space Notifications System with localization and a notification center, Login Accessibility Enhancement, Realtime Event Processing Enhancements, and Antivirus Scanning and Security for Files. Major bugs fixed include: quick checks for only created events, more robust AV error handling, logs improvements, and removal of tautologies in AV status struct. The work improved reliability, security, accessibility, and observability; enabled proactive alerts and better user experience; lowered maintenance cost by consolidating notification flows, centralizing AV configuration to context, and improving JSON-based event handling. Technologies/skills demonstrated: localization, notification center patterns, accessibility-first design, JSONDoc support, websocket logging, antivirus integration with ClamAV, configurable workflows, error handling, structured logs, and observability through enhanced logging.
17 Commits • 4 Features
Dec 1, 2025December 2025 monthly summary for cozy/cozy-stack. Key features delivered include Shared Space Notifications System with localization and a notification center, Login Accessibility Enhancement, Realtime Event Processing Enhancements, and Antivirus Scanning and Security for Files. Major bugs fixed include: quick checks for only created events, more robust AV error handling, logs improvements, and removal of tautologies in AV status struct. The work improved reliability, security, accessibility, and observability; enabled proactive alerts and better user experience; lowered maintenance cost by consolidating notification flows, centralizing AV configuration to context, and improving JSON-based event handling. Technologies/skills demonstrated: localization, notification center patterns, accessibility-first design, JSONDoc support, websocket logging, antivirus integration with ClamAV, configurable workflows, error handling, structured logs, and observability through enhanced logging.
December 2025
November 2025
22 Commits • 1 Features
Nov 1, 2025November 2025 performance summary for cozy/cozy-stack: Implemented context-aware OIDC integration and sharing inside context, enabling auto-accept for shared drives and trusted contacts. Hardened OIDC flows with improved logout handling, remote token retrieval, and a fallback path when OIDC is not configured. Stabilized sharing state by removing Bitwarden redirects. Enhanced reliability of settings and UI assets: updated phone/common settings handling, moved CSS/SVG to static assets, and added a dynamic copyright utility. Strengthened documentation and code quality via comments cleanup and concurrency/panic fixes. These changes reduce friction in authentication and sharing workflows, increase system stability, and improve maintainability.
November 2025
22 Commits • 1 Features
Nov 1, 2025November 2025 performance summary for cozy/cozy-stack: Implemented context-aware OIDC integration and sharing inside context, enabling auto-accept for shared drives and trusted contacts. Hardened OIDC flows with improved logout handling, remote token retrieval, and a fallback path when OIDC is not configured. Stabilized sharing state by removing Bitwarden redirects. Enhanced reliability of settings and UI assets: updated phone/common settings handling, moved CSS/SVG to static assets, and added a dynamic copyright utility. Strengthened documentation and code quality via comments cleanup and concurrency/panic fixes. These changes reduce friction in authentication and sharing workflows, increase system stability, and improve maintainability.
October 2025
24 Commits • 5 Features
Oct 1, 2025October 2025: Delivered reliability improvements, new client capabilities, and comprehensive test coverage for cozy-stack. Focus areas included secure messaging, accurate drive-context handling, avatar settings stability, and expanding directory operations across shared drives. These changes reduce risk, accelerate tenant workflows, and demonstrate strong practical proficiency with the stack.
24 Commits • 5 Features
Oct 1, 2025October 2025: Delivered reliability improvements, new client capabilities, and comprehensive test coverage for cozy-stack. Focus areas included secure messaging, accurate drive-context handling, avatar settings stability, and expanding directory operations across shared drives. These changes reduce risk, accelerate tenant workflows, and demonstrate strong practical proficiency with the stack.
October 2025
September 2025
37 Commits • 9 Features
Sep 1, 2025September 2025: Strengthened the core messaging and user lifecycle capabilities in cozy-stack, delivering a reliable event-driven backbone for integrations, improved developer experience, and measurable business value through safer, scalable workflows.
September 2025
37 Commits • 9 Features
Sep 1, 2025September 2025: Strengthened the core messaging and user lifecycle capabilities in cozy-stack, delivering a reliable event-driven backbone for integrations, improved developer experience, and measurable business value through safer, scalable workflows.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered Shared Drive File Download and Link Management in cozy-stack, enabling direct downloads from shared drives via a refactored download handler, plus new routes to create and retrieve shared-file download links, with tests for the endpoints. This work improves cross-drive collaboration, reduces manual steps for users, and adds test-covered, maintainable code.
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered Shared Drive File Download and Link Management in cozy-stack, enabling direct downloads from shared drives via a refactored download handler, plus new routes to create and retrieve shared-file download links, with tests for the endpoints. This work improves cross-drive collaboration, reduces manual steps for users, and adds test-covered, maintainable code.
August 2025
Activity
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Quality Metrics
Correctness92.4%
Maintainability85.4%
Architecture85.0%
Performance81.6%
AI Usage21.2%
Skills & Technologies
Programming Languages
BashCSSGoHTMLJSONJavaScriptMJMLMarkdownPOShell
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI SecurityAPI TestingAPI designAPI developmentAPI integrationAsynchronous ProgrammingBackend DevelopmentCSS managementCloud Storage IntegrationCode ConsistencyCode FormattingCode Organization
Repositories Contributed To
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