Selleo/lms-core
Nov 2024 – Mar 2025
5 Months active
Languages Used
CSSJavaScriptMarkdownSQLShellTypeScriptYAMLHTML
Technical Skills
API DevelopmentAPI IntegrationAPI TestingAuthenticationBackend DevelopmentCI/CD
Jakub Wilk
PROFILE
Jakub Wilk
Jakub Wilk contributed to the Selleo/lms-core repository, delivering a range of features and fixes focused on learning management workflows. He engineered SCORM integration, enhanced authentication and session management, and improved lesson creation with schema-driven validation and real-time UI feedback. Jakub refactored API and test infrastructure for maintainability, implemented internationalization scaffolding, and optimized frontend performance using React and TypeScript. His work included robust CI/CD improvements, error tracking with Sentry, and secure file handling via AWS S3. By addressing both backend and frontend challenges, Jakub ensured higher reliability, better user experience, and streamlined development processes across the platform.
Overall Statistics
Feature vs Bugs
58%Features
Repository Contributions
73Total
Bugs
19
Commits
73
Features
26
Lines of code
38,944
Activity Months5
Your Network
14 people
Work History
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 — Selleo/lms-core: Focused on improving lesson creation UX and data integrity through form validation and live feedback. Key feature delivered: NewLesson Form enforces a 3000-character limit on the description with a live character count. Validation is integrated into the form schema and the UI provides real-time feedback. Commit: ea4c6afcc0a737c68d6dd7966f218ae389342e11 (#427). Major bugs fixed: none recorded this month. Impact: reduces invalid/overly long descriptions, improves data quality and user guidance; increases efficiency in creating lessons. Technologies: frontend validation, schema-driven validation, real-time UI feedback, JavaScript/TypeScript, commit-driven development.
1 Commits • 1 Features
Mar 1, 2025March 2025 — Selleo/lms-core: Focused on improving lesson creation UX and data integrity through form validation and live feedback. Key feature delivered: NewLesson Form enforces a 3000-character limit on the description with a live character count. Validation is integrated into the form schema and the UI provides real-time feedback. Commit: ea4c6afcc0a737c68d6dd7966f218ae389342e11 (#427). Major bugs fixed: none recorded this month. Impact: reduces invalid/overly long descriptions, improves data quality and user guidance; increases efficiency in creating lessons. Technologies: frontend validation, schema-driven validation, real-time UI feedback, JavaScript/TypeScript, commit-driven development.
March 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 – Selleo/lms-core: Key features delivered and issues resolved to boost security, stability, and developer experience. Implemented User Authentication and Session Management Enhancements, including forgot-password endpoint integration, improved logout by invalidating current user queries and clearing application cache, and refactored global providers and the client entry to streamline initialization and React Query Devtools handling. Fixed known app issues (#418) to reduce user impact and support requests. Impact: stronger authentication flow, faster app initialization, improved session reliability, and better observability for development. Technologies/skills demonstrated: React, React Query, authentication patterns, cache invalidation, code refactoring, and Devtools integration.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 – Selleo/lms-core: Key features delivered and issues resolved to boost security, stability, and developer experience. Implemented User Authentication and Session Management Enhancements, including forgot-password endpoint integration, improved logout by invalidating current user queries and clearing application cache, and refactored global providers and the client entry to streamline initialization and React Query Devtools handling. Fixed known app issues (#418) to reduce user impact and support requests. Impact: stronger authentication flow, faster app initialization, improved session reliability, and better observability for development. Technologies/skills demonstrated: React, React Query, authentication patterns, cache invalidation, code refactoring, and Devtools integration.
January 2025
24 Commits • 6 Features
Jan 1, 2025January 2025 (2025-01) — Delivered core content delivery enhancements, localization groundwork, and robust infra improvements for faster shipping and higher reliability. Implemented external content handling in lessons, established i18n scaffolding, refactored API and test infra for cleaner, CI-ready workflows, and strengthened server debugging and E2E tooling to boost release confidence and business value.
24 Commits • 6 Features
Jan 1, 2025January 2025 (2025-01) — Delivered core content delivery enhancements, localization groundwork, and robust infra improvements for faster shipping and higher reliability. Implemented external content handling in lessons, established i18n scaffolding, refactored API and test infra for cleaner, CI-ready workflows, and strengthened server debugging and E2E tooling to boost release confidence and business value.
January 2025
December 2024
16 Commits • 4 Features
Dec 1, 2024December 2024 — Selleo/lms-core: Delivered end-to-end SCORM support, media-enabled lessons, and UX-driven course navigation; stabilized CI/test workflows with Playwright improvements and critical selector fixes. Enhanced metadata handling and API schema alignment to improve interoperability, reduce publish-friction, and enable richer learner experiences.
December 2024
16 Commits • 4 Features
Dec 1, 2024December 2024 — Selleo/lms-core: Delivered end-to-end SCORM support, media-enabled lessons, and UX-driven course navigation; stabilized CI/test workflows with Playwright improvements and critical selector fixes. Enhanced metadata handling and API schema alignment to improve interoperability, reduce publish-friction, and enable richer learner experiences.
November 2024
31 Commits • 14 Features
Nov 1, 2024November 2024 monthly summary for Selleo/lms-core. Delivered a mix of reliability fixes, UI polish, analytics enhancements, and automation improvements that drive better user experience, admin capabilities, and data-driven decisions.
31 Commits • 14 Features
Nov 1, 2024November 2024 monthly summary for Selleo/lms-core. Delivered a mix of reliability fixes, UI polish, analytics enhancements, and automation improvements that drive better user experience, admin capabilities, and data-driven decisions.
November 2024
Activity
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Quality Metrics
Correctness88.8%
Maintainability87.0%
Architecture81.4%
Performance81.2%
AI Usage21.0%
Skills & Technologies
Programming Languages
CSSHTMLJavaScriptMarkdownSQLShellTypeScriptYAMLbashtsx
Technical Skills
API DevelopmentAPI IntegrationAPI TestingAPI developmentAWS S3Admin Panel DevelopmentAuthenticationBackend DevelopmentBackend developmentCI/CDCI/CD ConfigurationCQRSCSSCloud Storage (S3)Code Cleanup
Repositories Contributed To
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