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Marc Rutkowski

PROFILE

Marc Rutkowski

Over 22 months, contributed to the incubateur-ademe/territoires-en-transitions repository by designing and delivering robust full-stack features focused on data integrity, analytics, and user experience. Developed and maintained complex backend and frontend modules using TypeScript, React, and SQL, including API surfaces for document management, notification systems, and plan/axis governance. Enhanced CI/CD pipelines, implemented end-to-end testing, and modernized workflows with TRPC and NestJS. Addressed data synchronization, export reliability, and UI/UX consistency, while refactoring legacy code for maintainability. Integrated third-party services such as Airtable and Calendly, and improved developer productivity through documentation, test utilities, and configuration management, supporting scalable, reliable territorial data analysis.

Overall Statistics

Feature vs Bugs

66%Features

Repository Contributions

984Total
Bugs
210
Commits
984
Features
402
Lines of code
125,831
Activity Months22

Your Network

10 people

Shared Repositories

10

Work History

July 2026

12 Commits • 6 Features

Jul 1, 2026

July 2026: Delivered foundational TE referential enhancements and initiated the migration to Climat Ressources, delivering safer governance, improved data integrity, and a more reliable test surface. Key features include SGPE themes support in action definitions, a UI banner for readonly/archived referentiels, and a migration with scaffolding, terminology changes, and mode guards. Strengthened data handling with Result-based error flows and transactional audits, expanded CRM export accuracy for inactive users, and a more stable test suite with Vitest workspace improvements. These outcomes reduce operational risk, improve data consistency, and enable faster, safer feature delivery.

June 2026

24 Commits • 19 Features

Jun 1, 2026

June 2026 monthly summary for incubateur-ademe/territoires-en-transitions: Delivered key UI/UX enhancements, expanded data visibility, and governance groundwork for TE migration, along with testing and reliability improvements that reduce risk and improve performance. These efforts drive faster feature delivery, more accurate modeling, and a smoother migration path to TE.

May 2026

34 Commits • 11 Features

May 1, 2026

May 2026 highlights for incubateur-ademe/territoires-en-transitions: Delivered TRPC-based document management and annex handling for fiche actions (add/list/load/count/edit/delete document links), including migration from a SQL-based proof_count to TRPC-powered counting. Improved Calendly-Airtable synchronization to reduce data drift. Strengthened tests and evaluation logic for competencies and their consequences, with updated test data to improve coverage. Implemented data visibility and personalization enhancements (CRM export of the active flag; backend filtering for disabled measures with a dedicated UI page). Refined UI/UX and architecture (URL-synced section states; ability to open an info panel from a sub-measure; side panel state internalized in the provider) and added API/data model optimizations to reduce API calls and improve Airtable usage. Maintenance and quality work included cleanup of unused files, removal of obsolete SQL, and TypeScript configuration hardening to reduce CI warnings.

April 2026

7 Commits • 4 Features

Apr 1, 2026

April 2026 monthly summary for incubateur-ademe/territoires-en-transitions: Focused on delivering visible business value through targeted UX improvements, reliable data loading, and backend modernization to reduce maintenance. Key outcomes include personalized pilot communications, improved news pagination reliability, enhanced fiche details navigation, and a streamlined backend with feature flag capabilities. These changes reduce support overhead, enable more precise feature rollouts, and set the stage for scalable growth.

March 2026

6 Commits • 2 Features

Mar 1, 2026

Month: 2026-03 — March delivered targeted reliability and maintainability improvements for incubateur-ademe/territoires-en-transitions, focusing on data integrity, UI stability, and developer velocity. Key changes include migrating customization question responses behind a dedicated tRPC API (new endpoint, refactor from Supabase RPC, and removal of the legacy SQL save_reponse function) to streamline data flow and reduce maintenance burden. Frontend improvements ensured proportion-type responses render correctly after reload, addressing UI inconsistencies. Spreadsheet import stability was achieved by fixing timeout issues to prevent frequent import failures. Documentation enhancements around transaction handling and rollback invocation were introduced to boost reliability and clarity for future maintenance. These efforts collectively improve system resilience, reduce failure modes, and accelerate safe, iterative improvements across backend and frontend layers.

February 2026

37 Commits • 15 Features

Feb 1, 2026

February 2026 (2026-02) — Monthly summary for incubateur-ademe/territoires-en-transitions. This period delivered a mix of user-facing features, reliability improvements, and performance refinements in the Territories in Transition project. The work drives higher user engagement, data accuracy, and operational efficiency, while strengthening the foundation for future scale. Key features delivered: - Notification when a user is attached to a tag (feature). - Introduced per-user notification preferences with a dedicated backend schema and UI in the Profile area, plus the notification management service and related routes. - Dynamic total recalculation for score exports (xlsx) using a new formula to ensure accurate totals on export. - Environment variable configurable delay before sending assignment notifications (pilot) to align with operation timings. - UI/UX and code organization improvements: Profile page refactor, plan UI and labeling polish, and fixture-based data seeding for more reliable tests. Major bugs fixed: - Notification sending fixed when adding/inviting a new member to a collectivity (prevents lost notifications). - Avoided abrupt display of "export terminé" to improve user experience. - nx typecheck isolation: prevented warnings from blocking the typechecking process. - Correct action resolution for requested IDs, including parent ID edge cases. - Multiple robustness fixes around data availability, retry counters, and notification delivery rules (e.g., respecting user preferences). - Various reliability and navigation fixes: fixed URL generation, links to sub-actions, and plan name displays in emails. Overall impact and accomplishments: - Increased reliability and user satisfaction by delivering targeted notifications and robust per-user preferences. - Improved data accuracy and export reliability for score reporting. - Reduced noise and user-confusion by stabilizing notifications flow and UI behavior, while also enhancing developer productivity through test and code quality improvements. - Positioned the project for safer future changes with better separation of concerns (profile/notifications), feature flag handling, and environment-driven configuration. Technologies/skills demonstrated: - TypeScript/Nx monorepo practices (nx typecheck improvements) and fixture-based data seeding for tests. - Backend/schema migrations for user preferences and notification settings. - Excel (xlsx) export enhancements with dynamic formula support. - UI/UX refinements and feature-flag-driven UI composition. - Performance considerations in deletion paths and caching strategies (audit notes). - Environment variable-based configuration and robust error handling in asynchronous notification workflows.

January 2026

72 Commits • 29 Features

Jan 1, 2026

January 2026 performance summary for the incubateur-ademe/territoires-en-transitions project focused on delivering axis/indicator management capabilities, plan display configurability, and reliability improvements, while advancing architecture and testing quality. The month emphasized business value through clearer indicator visibility, enriched axis metadata, and configurable plan views that improve planning, reporting, and decision-making.

December 2025

45 Commits • 22 Features

Dec 1, 2025

December 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered a robust Plan domain overhaul including new API surface (mutate-plan/upsert-plan, get-plan, list-plans, delete-plan) with router and TRPC exposure; migration alignment fix and transaction-safety improvements for fiche creation/update; plan tagging (v4.88.0); refactor to extract common logic between mutate-axe and mutate-plan; axis indicators management; code cleanup; testing and observability improvements; domain routing hygiene; and onboarding-friendly refactorings.

November 2025

73 Commits • 24 Features

Nov 1, 2025

November 2025 — Territories in Transition: Delivered major stability, data integrity, and scalable configuration improvements in incubateur-ademe/territoires-en-transitions. Strengthened CI/CD, enhanced test reliability, and established a robust notification framework with email rendering and previews. Implemented data hygiene and schema improvements to reduce conflicts, ensure accurate metrics, and simplify future development. The work underscores a clear business value: more reliable test data, safer fiche creation/updates, faster feedback loops, and proactive user communications.

October 2025

16 Commits • 10 Features

Oct 1, 2025

Month: 2025-10. Focused on delivering high-value business features, ensuring data quality across exports and snapshots, and strengthening development workflows for incubateur-ademe/territoires-en-transitions. Major outcomes include improved data integrity for exports/snapshots, matured Airtable integration, richer session data, and enhanced developer experience through Storybook and local/dev tooling improvements. These contributions reduce data discrepancies, enable more reliable reporting, accelerate local development, and lower CI resource usage. Technologies and skills demonstrated include TypeScript, Storybook, Vitest, Airtable API, DTO design, robust test coverage, and CI/dev-ops optimization.

September 2025

59 Commits • 24 Features

Sep 1, 2025

September 2025 focused on delivering business-value improvements in incubateur-ademe/territoires-en-transitions through CI/CD hardening, auth reliability, editor capabilities, and data export/import robustness. Delivered a scalable CI and E2E testing infrastructure enabling prod-like test builds, artifact uploads, and background services; hardened the authentication workflow with a standalone build option and expanded test thresholds; integrated and stabilized a rich text editor across key forms with focus preservation and reliable data bindings; improved export/import pipelines with HTML-to-text utilities and reliable multi-note exports; and enhanced UI/UX consistency and readability to reduce user confusion and accelerate decision-making.

August 2025

17 Commits • 8 Features

Aug 1, 2025

August 2025 monthly summary focusing on delivering personalized indicators, stabilizing routing, improving developer experience, and modernizing CI/CD for Territories in Transitions. Key outcomes include expanded data capabilities, fewer navigation and build issues, and a cleaner codebase that supports faster delivery and easier maintenance.

July 2025

30 Commits • 8 Features

Jul 1, 2025

July 2025 — incubateur-ademe/territoires-en-transitions: Key features delivered include a feature-flagged score linked to an indicator with enhanced exports and snapshot tracking; enhancements to Calendly integration and Airtable typing; labellisation reliability improvements; and targeted UI/UX polish with accessibility fixes. Release hygiene and stability improvements were addressed, including tagging plan version v4.59.0, improved error handling for undefined/null params, suppression of EMT warnings when none exist, and essential compatibility fixes (Next.js default export, deprecated config keys removal, lockfile update, MDX removal). Overall, these changes increase reporting accuracy, labeling consistency, user experience, and deployment reliability across the repository.

June 2025

40 Commits • 16 Features

Jun 1, 2025

June 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Focus this month was on delivering a robust indicative scoring capability, strengthening data integrity, and improving testability and developer productivity. The work aligns with business goals of better decision support, measurable indicators, and more reliable data pipelines.

May 2025

77 Commits • 32 Features

May 1, 2025

May 2025 performance highlights for incubateur-ademe/territoires-en-transitions: Delivered a comprehensive overhaul of the indicators experience, including a new Indicators page with tabs, a dedicated Indicator List page added to the menu, and a route that returns the number of indicators the user pilots. Refactored the Indicator List UI/UX to DS standards, introducing a composite component that aggregates parameters, the list, and the filtering panel, along with improved tooltips, empty-state messaging, and a dedicated options/search bar. Implemented a new hooks-based data layer to manage list parameters and to read data for the current community, enabling personalized and accurate views. Aligned and integrated the indicator list usage with the tracking plan across the TDB module and the sub-indicators tab to improve analytics and governance. Enabled server-side default indicator list selection to simplify initial UX, and introduced a TRPC client usable in RSCs and server actions for safer, faster data access. Additional quality and reliability work included codebase cleanup (removing obsolete files and dependencies), lockfile repair, improved spreadsheet import handling, and UI markdown improvements, all contributing to better maintainability and developer velocity.

April 2025

55 Commits • 19 Features

Apr 1, 2025

April 2025 Highlights: Focused on data portability, reliability, and ecosystem integration. Key wins include end-to-end plan export (DOCX/XLSX) with API routes and frontend integration, and PA/FA export metadata enhancements (units for indicators and section declarations) to improve reporting accuracy and compliance. Major stability and performance work covered export pipeline fixes (steps export and chunked exports to Connect) with concurrency throttling to manage load. Expanded data ecosystem with Sirene API integration (SIREN codes table and a dedicated service) and NIC storage for the seat of collectivité, plus Connect API module for member export and storage. Scheduling module and Airtable upsert support were added to streamline workflows and data syncing, while bulk loading users and prospects by email further boost onboarding efficiency. Developer experience and governance were improved via typing enhancements, tooling updates, and a release-tag (v4.50.0) to solidify governance. Overall, these deliveries lift data portability, reporting accuracy, and operational efficiency while reducing manual rework and risk.

March 2025

58 Commits • 28 Features

Mar 1, 2025

March 2025 development cycle for incubateur-ademe/territoires-en-transitions delivered a focused set of feature enhancements, data accuracy improvements, and reliability fixes that directly support better decision-making and user experience for territorial data analysis. Key outcomes include expanded filtering and data access for governance indicators, improved average calculations across same-type collectivités, and UI/UX refinements for data visualization that accelerate insight generation.

February 2025

102 Commits • 48 Features

Feb 1, 2025

February 2025 — Delivered performance, data, and UX improvements for incubateur-ademe/territoires-en-transitions. Focus areas included batching groundwork for tRPC with safe toggles, data sources and color management, improved indicator loading and filtering UX, and routing modernization via Next.js migrations. These efforts improved data reliability, visualization consistency, and speed of data-driven decisions while reducing build and test frictions.

January 2025

88 Commits • 31 Features

Jan 1, 2025

January 2025 performance summary for incubateur-ademe/territoires-en-transitions: Delivered end-to-end indicator values management and data-graph improvements that enhance decision support and operational efficiency. Key features include tRPC-based indicator values endpoints (read/update with CRUD), UI components for display and editing, and per-year table headers with data source labeling. Strengthened data quality through Indicator Definitions API and data source/label transformations, enabling richer graphs and more accurate reporting. Improved data loading and graph rendering by consolidating indicator data and removing old request invalidation, resulting in faster, more reliable dashboards. Platform and code quality enhancements include upgrading the build to Vite 6, broader typing improvements, and codebase cleanup. Overall impact: faster data access, better UX for analysts, reduced maintenance burden, and greater scalability for new indicator categories.

December 2024

33 Commits • 9 Features

Dec 1, 2024

December 2024 monthly summary for incubateur-ademe/territoires-en-transitions focused on delivering business value through data integrity, analytics capabilities, and improved developer experience. The team shipped cross-cutting improvements across data modeling, graph analytics, and UI/UX while strengthening release discipline and documentation.

November 2024

76 Commits • 29 Features

Nov 1, 2024

November 2024 – Territorial dashboards & data-tracking: delivered core data-tracking enhancements, improved performance, and expanded reporting capabilities for incubateur-ademe/territoires-en-transitions. Focused on measurable business value through reliable data tracking, faster UI workflows, and scalable export/reporting infrastructure. Notable outcomes include enhanced backend data tracking, improved data visualization accuracy, major export improvements, and robust governance features for follow-up notes and collectivité management.

October 2024

23 Commits • 8 Features

Oct 1, 2024

Monthly summary for 2024-10 (territoires-en-transitions repository). Focused on delivering user-facing features, stabilizing automated tests, and strengthening data integrity and onboarding flows. The month included a mix of UI/UX enhancements, reliability fixes, and release readiness activities that collectively improve business value and developer efficiency.

Activity

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Quality Metrics

Correctness91.0%
Maintainability89.0%
Architecture87.0%
Performance85.2%
AI Usage23.0%

Skills & Technologies

Programming Languages

BashCSSDockerfileGherkinHTMLJSONJavaScriptMarkdownN/APython

Technical Skills

API Client DevelopmentAPI DesignAPI DevelopmentAPI IntegrationAPI TestingAPI developmentAPI integrationAST ParsingAccess ControlAirtable APIAirtable IntegrationAnalyticsArchitecture Decision RecordsAsset ManagementAsynchronous Programming

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

incubateur-ademe/territoires-en-transitions

Oct 2024 Jul 2026
22 Months active

Languages Used

CSSGherkinHTMLJavaScriptReactSQLTypeScriptYAML

Technical Skills

CI/CDData VisualizationDatabase ManagementEnd-to-End TestingFront End DevelopmentFront-end Development