ABC-TransitionBasCarbone/bilan-carbone
Oct 2024 – Jan 2026
15 Months active
Languages Used
JavaScriptTypeScriptCSSPrismaSQLHTMLtsxPrisma Schema
Technical Skills
Reactfront end developmentAPI IntegrationBackend DevelopmentCSS ModulesCSV Generation
lfo
PROFILE
Lfo
Louis De Wolf engineered and maintained the bilan-carbone repository, delivering robust features for greenhouse gas reporting, study management, and data export. He architected scalable data models and implemented cross-environment study duplication, integrating React and TypeScript for frontend workflows and Prisma ORM for backend data integrity. His work included refactoring API endpoints, enhancing access control, and automating onboarding and training flows, which improved reliability and reduced operational risk. Louis consistently expanded test coverage with unit and end-to-end tests, stabilized CI/CD pipelines, and addressed security and performance concerns. His technical depth ensured maintainable code, accurate analytics, and a seamless user experience throughout.
Overall Statistics
Feature vs Bugs
59%Features
Repository Contributions
1,186Total
Bugs
288
Commits
1,186
Features
416
Lines of code
96,538
Activity Months15
Work History
January 2026
78 Commits • 28 Features
Jan 1, 2026January 2026 monthly performance for ABC-TransitionBasCarbone/bilan-carbone. Focused on delivering reliable GHG-P reporting, expanding test coverage, refactoring for maintainability, and stabilizing the build. Business value delivered includes accurate export reporting, reduced risk of production defects, and clearer paths for future enhancements.
78 Commits • 28 Features
Jan 1, 2026January 2026 monthly performance for ABC-TransitionBasCarbone/bilan-carbone. Focused on delivering reliable GHG-P reporting, expanding test coverage, refactoring for maintainability, and stabilizing the build. Business value delivered includes accurate export reporting, reduced risk of production defects, and clearer paths for future enhancements.
January 2026
December 2025
84 Commits • 33 Features
Dec 1, 2025December 2025: Delivered a cohesive set of features and stability improvements for bilan-carbone. Key capabilities include a Custom Rich component with an integrated Glossary modal across study views, refined transition plan linking and data scope to boost relevance, and a refreshed UI/data model (StudyPostCard, post infobulle, and post filtering) improving navigation and decision-making. Implemented emission sources enhancements (filtering, sorting, and GHGP export) with updated export schema and glossary support. Under the hood, strengthened code quality with unit tests, code cleanup, and targeted fixes to performance and security concerns (Next/React CVEs), resulting in higher reliability, maintainability, and business value.
December 2025
84 Commits • 33 Features
Dec 1, 2025December 2025: Delivered a cohesive set of features and stability improvements for bilan-carbone. Key capabilities include a Custom Rich component with an integrated Glossary modal across study views, refined transition plan linking and data scope to boost relevance, and a refreshed UI/data model (StudyPostCard, post infobulle, and post filtering) improving navigation and decision-making. Implemented emission sources enhancements (filtering, sorting, and GHGP export) with updated export schema and glossary support. Under the hood, strengthened code quality with unit tests, code cleanup, and targeted fixes to performance and security concerns (Next/React CVEs), resulting in higher reliability, maintainability, and business value.
November 2025
63 Commits • 22 Features
Nov 1, 2025November 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone, focusing on delivering business value through license management enhancements, environment-aware features, UI improvements, and code quality/security improvements. Highlights include data model refactor for license activation, per-environment mapping, actionable UI improvements, and strengthened quality controls that stabilize the codebase and reduce risk in production.
63 Commits • 22 Features
Nov 1, 2025November 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone, focusing on delivering business value through license management enhancements, environment-aware features, UI improvements, and code quality/security improvements. Highlights include data model refactor for license activation, per-environment mapping, actionable UI improvements, and strengthened quality controls that stabilize the codebase and reduce risk in production.
November 2025
October 2025
44 Commits • 16 Features
Oct 1, 2025October 2025 performance highlights for bilan-carbone: Delivered a cohesive set of features to scale study management and training iterations, strengthened reliability with comprehensive tests, and refreshed the data model to support growth. Key work included a Study Duplication Framework enabling user-level study duplication and duplicable training corrections; automated cron for training studies; account formation and support for imported users; and database schema updates renaming KeyStudy to StudyTemplate. Harmonized behavior across modules and reinforced UI/data layers. Major bug fixes stabilized critical paths, including Tilt deprecation period handling, seed configuration reset, environment variable naming, and E2E/test reliability. Expanded test coverage via unit and end-to-end tests to improve quality and release confidence. These efforts improved reliability, reduced operational risk, and accelerated iterative training and onboarding for new users.
October 2025
44 Commits • 16 Features
Oct 1, 2025October 2025 performance highlights for bilan-carbone: Delivered a cohesive set of features to scale study management and training iterations, strengthened reliability with comprehensive tests, and refreshed the data model to support growth. Key work included a Study Duplication Framework enabling user-level study duplication and duplicable training corrections; automated cron for training studies; account formation and support for imported users; and database schema updates renaming KeyStudy to StudyTemplate. Harmonized behavior across modules and reinforced UI/data layers. Major bug fixes stabilized critical paths, including Tilt deprecation period handling, seed configuration reset, environment variable naming, and E2E/test reliability. Expanded test coverage via unit and end-to-end tests to improve quality and release confidence. These efforts improved reliability, reduced operational risk, and accelerated iterative training and onboarding for new users.
September 2025
17 Commits • 5 Features
Sep 1, 2025September 2025 monthly delivery for ABC-TransitionBasCarbone/bilan-carbone focusing on cross-environment data portability, UI/UX improvements, and feature governance. Key outcomes include: (1) study duplication across environments with permission checks, UI modal, and data mapping for emission sources, contributors, and sites, backed by unit and end-to-end tests; (2) chart formatting improvements delivering rounded numbers via a new formatNumber path, with tests; (3) introduction of key_studies with a dedicated database table and upsert script to synchronize across environments and organizations; (4) FormationStudy added as a deactivatable feature via Prisma enum and migration enabling toggling; (5) improved multi-environment seeding distribution ensuring organizations are correctly allocated across environments. These changes reduce manual work, improve data governance, and enable safer cross-environment deployments. Representative commits include 6bfa054e2c4fbbece61d327ead11a45a952374d6, 18754ff05ef1cf5745d5e29588b991ac9269bf6f, 284332273689a897adc4e3494cc677e283356a42, 806afcb688dc2b8d4975791952c4be61b2c3728a, 6a20909baa3dbb11a9a489e71099d7023e7a10d9.
17 Commits • 5 Features
Sep 1, 2025September 2025 monthly delivery for ABC-TransitionBasCarbone/bilan-carbone focusing on cross-environment data portability, UI/UX improvements, and feature governance. Key outcomes include: (1) study duplication across environments with permission checks, UI modal, and data mapping for emission sources, contributors, and sites, backed by unit and end-to-end tests; (2) chart formatting improvements delivering rounded numbers via a new formatNumber path, with tests; (3) introduction of key_studies with a dedicated database table and upsert script to synchronize across environments and organizations; (4) FormationStudy added as a deactivatable feature via Prisma enum and migration enabling toggling; (5) improved multi-environment seeding distribution ensuring organizations are correctly allocated across environments. These changes reduce manual work, improve data governance, and enable safer cross-environment deployments. Representative commits include 6bfa054e2c4fbbece61d327ead11a45a952374d6, 18754ff05ef1cf5745d5e29588b991ac9269bf6f, 284332273689a897adc4e3494cc677e283356a42, 806afcb688dc2b8d4975791952c4be61b2c3728a, 6a20909baa3dbb11a9a489e71099d7023e7a10d9.
September 2025
August 2025
71 Commits • 25 Features
Aug 1, 2025August 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone focusing on delivering business value through tagging enhancements, analytics visuals, and a stronger, more maintainable codebase. The work accelerated data organization, improved decision-making analytics, and reduced release risk through code quality and maintenance improvements.
August 2025
71 Commits • 25 Features
Aug 1, 2025August 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone focusing on delivering business value through tagging enhancements, analytics visuals, and a stronger, more maintainable codebase. The work accelerated data organization, improved decision-making analytics, and reduced release risk through code quality and maintenance improvements.
June 2025
84 Commits • 25 Features
Jun 1, 2025June 2025 performance highlights for ABC-TransitionBasCarbone/bilan-carbone: delivered substantial export and monetary feature enhancements, stabilized onboarding/auth flows, and elevated code quality and testing practices to reduce risk and improve business reliability. This month’s work improves data reliability for external reporting, strengthens analytics readiness with monetary attributes, and lays groundwork for safer, scalable deployments.
84 Commits • 25 Features
Jun 1, 2025June 2025 performance highlights for ABC-TransitionBasCarbone/bilan-carbone: delivered substantial export and monetary feature enhancements, stabilized onboarding/auth flows, and elevated code quality and testing practices to reduce risk and improve business reliability. This month’s work improves data reliability for external reporting, strengthens analytics readiness with monetary attributes, and lays groundwork for safer, scalable deployments.
June 2025
May 2025
109 Commits • 44 Features
May 1, 2025May 2025: Delivered foundational data integrity, API robustness, and architectural improvements in bilan-carbone. The work enhances data quality, security posture, developer productivity, and user experience, with migration tooling, email normalization, API response standardization, Prisma client refactor, and onboarding/form reliability improvements. Highlights below summarize top-line value and include commit references for traceability.
May 2025
109 Commits • 44 Features
May 1, 2025May 2025: Delivered foundational data integrity, API robustness, and architectural improvements in bilan-carbone. The work enhances data quality, security posture, developer productivity, and user experience, with migration tooling, email normalization, API response standardization, Prisma client refactor, and onboarding/form reliability improvements. Highlights below summarize top-line value and include commit references for traceability.
April 2025
166 Commits • 54 Features
Apr 1, 2025April 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: Delivered a set of high-impact features and UX/data quality improvements, alongside targeted bug fixes and reliability hardening. The work focused on expanding data integration, tightening security and access controls, and improving the user experience and data trust.
166 Commits • 54 Features
Apr 1, 2025April 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: Delivered a set of high-impact features and UX/data quality improvements, alongside targeted bug fixes and reliability hardening. The work focused on expanding data integration, tightening security and access controls, and improving the user experience and data trust.
April 2025
March 2025
101 Commits • 36 Features
Mar 1, 2025March 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone focusing on data-model foundation, data integrity, access-control modernization, and UI/test improvements. Delivered foundational data model scaffolding, initial database migration, and emission/version tracking capabilities; stabilized study workflows with deletion and import validation fixes; modernized roles and permissions; and enhanced UI/automation/tests to improve onboarding and reliability.
March 2025
101 Commits • 36 Features
Mar 1, 2025March 2025 monthly summary for ABC-TransitionBasCarbone/bilan-carbone focusing on data-model foundation, data integrity, access-control modernization, and UI/test improvements. Delivered foundational data model scaffolding, initial database migration, and emission/version tracking capabilities; stabilized study workflows with deletion and import validation fixes; modernized roles and permissions; and enhanced UI/automation/tests to improve onboarding and reliability.
February 2025
153 Commits • 49 Features
Feb 1, 2025Summary for 2025-02 (ABC-TransitionBasCarbone/bilan-carbone) Key features delivered: - CA Unit Management: Added and managed CA unit in the table linked to the user's unit to improve data accuracy and unit-level reporting. Commits: eacd635b7b85894b88b3ec136138d650667a3c36; fd210db41aaafde5479e409f1d4b8a1a9e579044 - Study Creation with OrganizationId: Enabled study creation for users who have an organizationId, facilitating onboarding for organization-based workflows. Commit: 55a55a5bc23132aaa191e7930e0a91c4d72a06fa - UI/UX and components modernization: Introduced a generic Modal component, added an Organization Card, refactored LocaleSelector for better organization of locale handling, and added infobubble tooltips across key pages to guide users. Commits: 4f6e7004e2641d0e0c0ee7f5bab67eba7bafd208; 6d500c9786cf1dd070cab5601864b85fa2d2f5cc; d8efcf870adc4f5ccf7a5d76a9ad0b42cd2a7fe9; 6d18986b2eb23495af35b2bf5ece7d8cb0029692 - Access control hardening: Fixed access to organization pages when not a member and corrected user view behavior when there is no organization. Commits: cfde0ee0b712a9908a5b626a58bb06616f1d246b; c7cc80b789ca6370369ec5e4969dc07eaa72ec24 - QA/testing improvements: Strengthened CI/E2E tests, fixing and adding end-to-end tests to improve reliability and coverage. Commits: 32096be85312a549a02e3348cbacb824b78f2ec3; d0d23babaf38d6b67e08cdf41e5fafc22b2e1955; f98198a8e11415be3ccd16d756ace10ad5b17b40 Major bugs fixed: - Fixed organization access gating and user view behavior in absence of an organization, reducing unauthorized access and UI edge-case failures. See cfde0ee0b712a9908a5b626a58bb06616f1d246b; c7cc80b789ca6370369ec5e4969dc07eaa72ec24 - General E2E test stability improvements and test coverage enhancements to align with updated UI/workflows. See 32096be85312a549a02e3348cbacb824b78f2ec3; f98198a8e11415be3ccd16d756ace10ad5b17b40 Overall impact and accomplishments: - Accelerated feature delivery with a strong emphasis on governance and user onboarding for organization-based workflows. - Improved data integrity through CA unit linkage and stricter access controls, reducing operational risk. - Enhanced user experience and developer velocity through reusable UI components and clearer localization/labels. - Increased release confidence via reinforced E2E tests and CI reliability. Technologies/skills demonstrated: - Frontend architecture and UI components (Modal, Organization Card, LocaleSelector, Infobubble tooltips) - Role-based access control and organizational scope checks - Onboarding and study-perimeter logic refinements - End-to-end testing discipline (E2E tests, CI improvements), test stability strategies - Polish UI/UX and performance-conscious refactors (responsive UI, consistent styling, and improved study cards)
153 Commits • 49 Features
Feb 1, 2025Summary for 2025-02 (ABC-TransitionBasCarbone/bilan-carbone) Key features delivered: - CA Unit Management: Added and managed CA unit in the table linked to the user's unit to improve data accuracy and unit-level reporting. Commits: eacd635b7b85894b88b3ec136138d650667a3c36; fd210db41aaafde5479e409f1d4b8a1a9e579044 - Study Creation with OrganizationId: Enabled study creation for users who have an organizationId, facilitating onboarding for organization-based workflows. Commit: 55a55a5bc23132aaa191e7930e0a91c4d72a06fa - UI/UX and components modernization: Introduced a generic Modal component, added an Organization Card, refactored LocaleSelector for better organization of locale handling, and added infobubble tooltips across key pages to guide users. Commits: 4f6e7004e2641d0e0c0ee7f5bab67eba7bafd208; 6d500c9786cf1dd070cab5601864b85fa2d2f5cc; d8efcf870adc4f5ccf7a5d76a9ad0b42cd2a7fe9; 6d18986b2eb23495af35b2bf5ece7d8cb0029692 - Access control hardening: Fixed access to organization pages when not a member and corrected user view behavior when there is no organization. Commits: cfde0ee0b712a9908a5b626a58bb06616f1d246b; c7cc80b789ca6370369ec5e4969dc07eaa72ec24 - QA/testing improvements: Strengthened CI/E2E tests, fixing and adding end-to-end tests to improve reliability and coverage. Commits: 32096be85312a549a02e3348cbacb824b78f2ec3; d0d23babaf38d6b67e08cdf41e5fafc22b2e1955; f98198a8e11415be3ccd16d756ace10ad5b17b40 Major bugs fixed: - Fixed organization access gating and user view behavior in absence of an organization, reducing unauthorized access and UI edge-case failures. See cfde0ee0b712a9908a5b626a58bb06616f1d246b; c7cc80b789ca6370369ec5e4969dc07eaa72ec24 - General E2E test stability improvements and test coverage enhancements to align with updated UI/workflows. See 32096be85312a549a02e3348cbacb824b78f2ec3; f98198a8e11415be3ccd16d756ace10ad5b17b40 Overall impact and accomplishments: - Accelerated feature delivery with a strong emphasis on governance and user onboarding for organization-based workflows. - Improved data integrity through CA unit linkage and stricter access controls, reducing operational risk. - Enhanced user experience and developer velocity through reusable UI components and clearer localization/labels. - Increased release confidence via reinforced E2E tests and CI reliability. Technologies/skills demonstrated: - Frontend architecture and UI components (Modal, Organization Card, LocaleSelector, Infobubble tooltips) - Role-based access control and organizational scope checks - Onboarding and study-perimeter logic refinements - End-to-end testing discipline (E2E tests, CI improvements), test stability strategies - Polish UI/UX and performance-conscious refactors (responsive UI, consistent styling, and improved study cards)
February 2025
January 2025
90 Commits • 25 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for ABC-TransitionBasCarbone/bilan-carbone. Focused on delivering business value through UI and data-model improvements, robust test coverage, and security hardening. Key work spanned UI refactor, emission factor and studySite modeling updates, and a broad set of reliability and UX enhancements. This month included a major refactor of UI components, formatting utilities, expanded test suites (end-to-end and unit), and critical access control fixes that reduce risk and improve user trust.
January 2025
90 Commits • 25 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for ABC-TransitionBasCarbone/bilan-carbone. Focused on delivering business value through UI and data-model improvements, robust test coverage, and security hardening. Key work spanned UI refactor, emission factor and studySite modeling updates, and a broad set of reliability and UX enhancements. This month included a major refactor of UI components, formatting utilities, expanded test suites (end-to-end and unit), and critical access control fixes that reduce risk and improve user trust.
December 2024
81 Commits • 27 Features
Dec 1, 2024December 2024 monthly summary for bilan-carbone (ABC-TransitionBasCarbone/bilan-carbone). Focus areas included dashboard visuals, data quality, testing, and governance enhancements. Key outcomes delivered: - Charting upgrade to Chart.js with improved visuals and performance, plus a Status Icon for clearer state indication. - Archived emissions seeded and displayed in the UI table to support historical reporting and compliance checks. - End-to-end tests added to increase release confidence and catch regressions earlier. - Foundational data platform groundwork established (document model, flow mapping draft, S3 packaging, and environment variables) to enable scalable data workflows and smoother deployments. - Study Flow UI refactor with flow deletion capability and gating for canAddFlow to tighten access control and improve user experience. These changes deliver clearer business insights, stronger data governance, and more reliable release cycles.
81 Commits • 27 Features
Dec 1, 2024December 2024 monthly summary for bilan-carbone (ABC-TransitionBasCarbone/bilan-carbone). Focus areas included dashboard visuals, data quality, testing, and governance enhancements. Key outcomes delivered: - Charting upgrade to Chart.js with improved visuals and performance, plus a Status Icon for clearer state indication. - Archived emissions seeded and displayed in the UI table to support historical reporting and compliance checks. - End-to-end tests added to increase release confidence and catch regressions earlier. - Foundational data platform groundwork established (document model, flow mapping draft, S3 packaging, and environment variables) to enable scalable data workflows and smoother deployments. - Study Flow UI refactor with flow deletion capability and gating for canAddFlow to tighten access control and improve user experience. These changes deliver clearer business insights, stronger data governance, and more reliable release cycles.
December 2024
November 2024
44 Commits • 26 Features
Nov 1, 2024November 2024 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: Delivered a comprehensive emission-post workflow with multi-post support, a post-creation workflow, and sub-posts with end-to-end coverage. Implemented UI/UX improvements, data-model cleanup, and expanded data export/analytics capabilities. Strengthened testing, linting, and CI hygiene to ensure release readiness and long-term maintainability. Business value realized through faster, more reliable emission data entry, improved data quality, and better export/ Localization support.
November 2024
44 Commits • 26 Features
Nov 1, 2024November 2024 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: Delivered a comprehensive emission-post workflow with multi-post support, a post-creation workflow, and sub-posts with end-to-end coverage. Implemented UI/UX improvements, data-model cleanup, and expanded data export/analytics capabilities. Strengthened testing, linting, and CI hygiene to ensure release readiness and long-term maintainability. Business value realized through faster, more reliable emission data entry, improved data quality, and better export/ Localization support.
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: - Key features delivered: Implemented the Detailed Greenhouse Gas (GES) Fields Entry Component to enable structured input for multiple gas types, improving data capture quality and consistency. - Major refactor: Moved GES logic into a separate, reusable component to enhance modularity, maintainability, and future reusability across the project. - Impact: Lays the groundwork for improved data validation and reporting, reduces data-entry errors, and accelerates onboarding for new gas types. - Bugs: No major bugs fixed this month; no regressions introduced during the refactor.
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for ABC-TransitionBasCarbone/bilan-carbone: - Key features delivered: Implemented the Detailed Greenhouse Gas (GES) Fields Entry Component to enable structured input for multiple gas types, improving data capture quality and consistency. - Major refactor: Moved GES logic into a separate, reusable component to enhance modularity, maintainability, and future reusability across the project. - Impact: Lays the groundwork for improved data validation and reporting, reduces data-entry errors, and accelerates onboarding for new gas types. - Bugs: No major bugs fixed this month; no regressions introduced during the refactor.
October 2024
Activity
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Quality Metrics
Correctness88.2%
Maintainability87.6%
Architecture83.8%
Performance84.4%
AI Usage21.6%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptPLpgSQLPrismaPrisma SchemaSQLSVGTypeScript
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI developmentAPI integrationAWS S3AWS SDKAccess ControlAccess controlAccessibilityAlias UsageAuthenticationBack-end DevelopmentBackend DevelopmentBackend Integration
Repositories Contributed To
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