Over 21 months, contributed to incubateur-ademe/territoires-en-transitions by designing and delivering robust backend features, data pipelines, and analytics capabilities. Developed scoring systems, reporting workflows, and cross-community data sharing, emphasizing reliability and maintainability. Leveraged TypeScript, NestJS, and PostgreSQL to implement secure API endpoints, CI/CD automation, and scalable data models. Refactored legacy systems for performance, introduced end-to-end testing with Playwright, and enhanced observability with structured logging and monitoring. Addressed data integrity, access control, and synchronization challenges, supporting governance and decision support. The work enabled faster insights, improved data quality, and streamlined collaboration across territorial transition projects, demonstrating strong full-stack engineering depth.
May 2026 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered four key changes focusing on data integrity, security, reliability, and performance: 1) secure restoration workflow for staging and preprod databases with a password reset step; 2) migration and hardening of CRM synchronization to a dedicated NestJS service with rate-limiting and improved error handling; 3) backend optimization for Collectivites search, including SQL refinements and an upcoming migration to drizzle for maintainability; 4) referentials hierarchy data correction for TE/TE-test with verification ensuring database consistency.
May 2026 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered four key changes focusing on data integrity, security, reliability, and performance: 1) secure restoration workflow for staging and preprod databases with a password reset step; 2) migration and hardening of CRM synchronization to a dedicated NestJS service with rate-limiting and improved error handling; 3) backend optimization for Collectivites search, including SQL refinements and an upcoming migration to drizzle for maintainability; 4) referentials hierarchy data correction for TE/TE-test with verification ensuring database consistency.
April 2026 focused on stability, data integrity and developer productivity for the territories-en-transitions project. Delivered infrastructure and feature improvements across CI, data import, reporting, and referentiels, with targeted bug fixes that improve accuracy, reliability and user trust. The month also advanced testing practices and internal tooling to enable safer collaboration and faster delivery. Overall impact: strengthened data resilience and reproducibility, more actionable reporting for PCAET and community goals, and a cleaner, more maintainable codebase for ongoing development.
April 2026 focused on stability, data integrity and developer productivity for the territories-en-transitions project. Delivered infrastructure and feature improvements across CI, data import, reporting, and referentiels, with targeted bug fixes that improve accuracy, reliability and user trust. The month also advanced testing practices and internal tooling to enable safer collaboration and faster delivery. Overall impact: strengthened data resilience and reproducibility, more actionable reporting for PCAET and community goals, and a cleaner, more maintainable codebase for ongoing development.
March 2026 monthly summary for incubateur-ademe/territoires-en-transitions. Key feature delivered: Comprehensive Indicators API now returns all indicators, including child indicators, enabling complete hierarchical data retrieval and simplifying downstream analytics. Major bug fixed: corrected API behavior to include child indicators (commit 64f20ada0ab0fffc40433b29166f72231118ddd4), eliminating the prior omission and improving data integrity. Overall impact: stronger data quality and faster, more reliable dashboards; business value includes improved reporting accuracy for territorial transition metrics and reduced post-processing. Technologies/skills demonstrated: API design for nested data, back-end bug fixes, test validation, and traceability through commit-based changes, cross-repo collaboration.
March 2026 monthly summary for incubateur-ademe/territoires-en-transitions. Key feature delivered: Comprehensive Indicators API now returns all indicators, including child indicators, enabling complete hierarchical data retrieval and simplifying downstream analytics. Major bug fixed: corrected API behavior to include child indicators (commit 64f20ada0ab0fffc40433b29166f72231118ddd4), eliminating the prior omission and improving data integrity. Overall impact: stronger data quality and faster, more reliable dashboards; business value includes improved reporting accuracy for territorial transition metrics and reduced post-processing. Technologies/skills demonstrated: API design for nested data, back-end bug fixes, test validation, and traceability through commit-based changes, cross-repo collaboration.
February 2026 (2026-02) — Territories en Transitions (incubateur-ademe/territoires-en-transitions) Key features delivered: - Refactor Referentiels Audit: switch to tRPC for saving status actions with tests (commit 91e11d564884821770c92ed88e6cb5fdcbf303b5). - Reports: removed the feature flag gating report generation, enabling on-demand generation (commit 6f40d1b1032728db50473f5bdc1e903a72497b77). - Collectivites: include COT information in the list of collectivities and user infos (commit ff525e8692770daa110e4ee95438415242bec4bc). - Referentiels Audit: added E2E test for starting audit and removal of obsolete RPC endpoints; tRPC-based audit-status flow (commits 457fed42821c84b0e52fe2845671fdda6a9a221f, 6fafe122e347de047a86d53121f91cb1f279104c). - UI/Editor Stability: removed failing E2E tests for RichTextEditor actions (commit d440905a1b21b2cf4647a3e4b2853598674c84d5). - App telemetry: added correlationId to tRPC requests and logging of errors with the correlationId (commit 3ca7b83b5f0a22b06f11f84e08e8462b839628fd). - Referentiels: read action statuses via snapshots; update comments via tRPC (commits f9283a5ca7083b2c91b3921628003a83918e56eb, f06cf0902425595def19355e5bc2ba08cb9dd4eb). - Referentiels Audit: tests for audit start and listing proofs; removal of usePeutCommencerAudit (commits 457fed42821c84b0e52fe2845671fdda6a9a221f, 6fafe122e347de047a86d53121f91cb1f279104c). Major bugs fixed: - Referentiels Audit: Disallow editing a status during an audit (commit 9c2a943581a53a8f5e379b80cadf1e40b42e2f49). - Observability: add server-side tRPC logs (commit 6e065c13f078c4ef07f8f3ca87ee5ed2997e5b78). - Referentiels Backend: fix permissions to list proofs (commit 5c7032cb51618fbea2d9218a7c765164a0910844). - Backend Reports: include error details in reports (commit 5ef92076e0046ea28db0e5350c1cdbb9fc1e4524). - Reports/Plans: fix reading logos for reports; prevent multiple downloads of the same report (commits 48461ec370594d9c35e1b5dd16152b8391345711, c2d30fa45e034af585981fa42c4abb9687eef1cd). - UI: remove brittle E2E tests for RichTextEditor actions (commit d440905a1b21b2cf4647a3e4b2853598674c84d5). - Startup/Permissions: fix user refresh and permissions on startup; prevent infinite loops after refactor (commits 26b9a70df0ba0cc74f57c51e390738e908958646, 9e5e9a1f18013c013962d90d8b75e37a1265da5f). - Data integrity: save detailed statuses (percent) only when modal is open; preserve modified_by when uid is absent; remove cache invalidation on writing comments (commits d3db60667b37a342cb510e9d97f0fa050b7dd334, d2458748c12dc846e6850fa0043400aa52b39194, f9287a8e26dd6ad0cd5b55bec7b09148e822dbdb). - Plans/Reports: fix plan import with rich text (commit 8aa36a7f104b01cc6275c824e4a5aed385badc93). Overall impact and accomplishments: - Strengthened reliability and data integrity across Referentiels, Audit, and Reporting domains with improved observability, tracing (correlationId), and robust refactors. Faster, more predictable audit workflows and clearer, actionable reports with better error context and permissions handling. Reduced risk of unauthorized edits during audits and improved maintainability through test coverage and refactors. Technologies/skills demonstrated: - tRPC-based architecture, server-side logging and tracing, correlationId propagation, end-to-end testing, snapshot-based status reads, error handling and observability improvements, UI stability practices, and robust startup/permissions resilience.
February 2026 (2026-02) — Territories en Transitions (incubateur-ademe/territoires-en-transitions) Key features delivered: - Refactor Referentiels Audit: switch to tRPC for saving status actions with tests (commit 91e11d564884821770c92ed88e6cb5fdcbf303b5). - Reports: removed the feature flag gating report generation, enabling on-demand generation (commit 6f40d1b1032728db50473f5bdc1e903a72497b77). - Collectivites: include COT information in the list of collectivities and user infos (commit ff525e8692770daa110e4ee95438415242bec4bc). - Referentiels Audit: added E2E test for starting audit and removal of obsolete RPC endpoints; tRPC-based audit-status flow (commits 457fed42821c84b0e52fe2845671fdda6a9a221f, 6fafe122e347de047a86d53121f91cb1f279104c). - UI/Editor Stability: removed failing E2E tests for RichTextEditor actions (commit d440905a1b21b2cf4647a3e4b2853598674c84d5). - App telemetry: added correlationId to tRPC requests and logging of errors with the correlationId (commit 3ca7b83b5f0a22b06f11f84e08e8462b839628fd). - Referentiels: read action statuses via snapshots; update comments via tRPC (commits f9283a5ca7083b2c91b3921628003a83918e56eb, f06cf0902425595def19355e5bc2ba08cb9dd4eb). - Referentiels Audit: tests for audit start and listing proofs; removal of usePeutCommencerAudit (commits 457fed42821c84b0e52fe2845671fdda6a9a221f, 6fafe122e347de047a86d53121f91cb1f279104c). Major bugs fixed: - Referentiels Audit: Disallow editing a status during an audit (commit 9c2a943581a53a8f5e379b80cadf1e40b42e2f49). - Observability: add server-side tRPC logs (commit 6e065c13f078c4ef07f8f3ca87ee5ed2997e5b78). - Referentiels Backend: fix permissions to list proofs (commit 5c7032cb51618fbea2d9218a7c765164a0910844). - Backend Reports: include error details in reports (commit 5ef92076e0046ea28db0e5350c1cdbb9fc1e4524). - Reports/Plans: fix reading logos for reports; prevent multiple downloads of the same report (commits 48461ec370594d9c35e1b5dd16152b8391345711, c2d30fa45e034af585981fa42c4abb9687eef1cd). - UI: remove brittle E2E tests for RichTextEditor actions (commit d440905a1b21b2cf4647a3e4b2853598674c84d5). - Startup/Permissions: fix user refresh and permissions on startup; prevent infinite loops after refactor (commits 26b9a70df0ba0cc74f57c51e390738e908958646, 9e5e9a1f18013c013962d90d8b75e37a1265da5f). - Data integrity: save detailed statuses (percent) only when modal is open; preserve modified_by when uid is absent; remove cache invalidation on writing comments (commits d3db60667b37a342cb510e9d97f0fa050b7dd334, d2458748c12dc846e6850fa0043400aa52b39194, f9287a8e26dd6ad0cd5b55bec7b09148e822dbdb). - Plans/Reports: fix plan import with rich text (commit 8aa36a7f104b01cc6275c824e4a5aed385badc93). Overall impact and accomplishments: - Strengthened reliability and data integrity across Referentiels, Audit, and Reporting domains with improved observability, tracing (correlationId), and robust refactors. Faster, more predictable audit workflows and clearer, actionable reports with better error context and permissions handling. Reduced risk of unauthorized edits during audits and improved maintainability through test coverage and refactors. Technologies/skills demonstrated: - tRPC-based architecture, server-side logging and tracing, correlationId propagation, end-to-end testing, snapshot-based status reads, error handling and observability improvements, UI stability practices, and robust startup/permissions resilience.
January 2026 focused on delivering automated, auditable reporting, strengthening permissions and staging safety, and improving release governance to support scaling. The month combined feature work with targeted reliability fixes to reduce risk and enable growth across the Territories in Transition platform.
January 2026 focused on delivering automated, auditable reporting, strengthening permissions and staging safety, and improving release governance to support scaling. The month combined feature work with targeted reliability fixes to reduce risk and enable growth across the Territories in Transition platform.
December 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered targeted features to improve data synchronization, UI clarity, governance processes, and reporting performance, while addressing data integrity issues. Notable outcomes include improved cross-domain data alignment, clearer Mondrian UI labeling, governance-ready labeling/audit readiness, and faster, more reliable report generation.
December 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered targeted features to improve data synchronization, UI clarity, governance processes, and reporting performance, while addressing data integrity issues. Notable outcomes include improved cross-domain data alignment, clearer Mondrian UI labeling, governance-ready labeling/audit readiness, and faster, more reliable report generation.
November 2025 performance summary for incubateur-ademe/territoires-en-transitions. Delivered significant backend and UX enhancements across the project, focusing on governance, data management, and scalable delivery pipelines. Stabilized and expanded capabilities in document management, access control, reporting, and data exports, while hardening the foundation with database migrations and CI/CD tooling. Improved user experience through granular permissions, feature flags, and UX refinements, with measurable business value in workflow efficiency and decision support.
November 2025 performance summary for incubateur-ademe/territoires-en-transitions. Delivered significant backend and UX enhancements across the project, focusing on governance, data management, and scalable delivery pipelines. Stabilized and expanded capabilities in document management, access control, reporting, and data exports, while hardening the foundation with database migrations and CI/CD tooling. Improved user experience through granular permissions, feature flags, and UX refinements, with measurable business value in workflow efficiency and decision support.
October 2025: Delivered a robust end-to-end UI testing framework with Playwright (fixtures, Page Object Model, CI reliability improvements) and governance, alongside major backend/data improvements: refactored data import to remove circular dependencies between indicators and referentials; added Google Sheets-backed personalization questions import with environment setup and DB versioning; dashboard enhancements with analytics events; and backend cleanup/refactor to improve maintainability. Key bug fixes addressed pie-chart interactions and UI error handling. These efforts reduce risk, improve data integrity, and enable better product analytics and governance.
October 2025: Delivered a robust end-to-end UI testing framework with Playwright (fixtures, Page Object Model, CI reliability improvements) and governance, alongside major backend/data improvements: refactored data import to remove circular dependencies between indicators and referentials; added Google Sheets-backed personalization questions import with environment setup and DB versioning; dashboard enhancements with analytics events; and backend cleanup/refactor to improve maintainability. Key bug fixes addressed pie-chart interactions and UI error handling. These efforts reduce risk, improve data integrity, and enable better product analytics and governance.
September 2025: Delivered interactive data visualization, broader data coverage, backend performance improvements, and reliability enhancements that collectively boost data visibility, decision speed, and operational stability for the territoires-en-transitions project. The work emphasizes business value through faster insights, broader data context, and more robust deployments.
September 2025: Delivered interactive data visualization, broader data coverage, backend performance improvements, and reliability enhancements that collectively boost data visibility, decision speed, and operational stability for the territoires-en-transitions project. The work emphasizes business value through faster insights, broader data context, and more robust deployments.
August 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered core trajectory analytics capabilities via API, enhanced data sharing, and foundational data import, laying groundwork for scalable analytics and partner integrations. Reduced maintenance burden through documentation cleanup and improved data governance.
August 2025 monthly summary for incubateur-ademe/territoires-en-transitions. Delivered core trajectory analytics capabilities via API, enhanced data sharing, and foundational data import, laying groundwork for scalable analytics and partner integrations. Reduced maintenance burden through documentation cleanup and improved data governance.
July 2025 – incubateur-ademe/territoires-en-transitions: Delivered substantial improvements to fiche sharing/editing, cross-community indicator sharing, and the TE referential sandbox, while strengthening authentication, authorization, and observability. These efforts improve cross-collectivité collaboration, data integrity, and system resilience, enabling faster delivery of coordinated territorial insights. Notable changes include bulk editing with refined permissions, multi-community indicator loading, force recalculation of trajectories, improved token handling, and a security patch to mitigate Stylus vulnerability; development environment defaults adjusted to prevent partial imports, and a Not Found page for UX resilience.
July 2025 – incubateur-ademe/territoires-en-transitions: Delivered substantial improvements to fiche sharing/editing, cross-community indicator sharing, and the TE referential sandbox, while strengthening authentication, authorization, and observability. These efforts improve cross-collectivité collaboration, data integrity, and system resilience, enabling faster delivery of coordinated territorial insights. Notable changes include bulk editing with refined permissions, multi-community indicator loading, force recalculation of trajectories, improved token handling, and a security patch to mitigate Stylus vulnerability; development environment defaults adjusted to prevent partial imports, and a Not Found page for UX resilience.
June 2025 performance summary for incubateur-ademe/territoires-en-transitions: Drove measurable business value through backend metrics capabilities, data integrity fixes, and cross-community collaboration features. Key accomplishments include a new Dashboard Metrics API with TRPC endpoints, enhanced Notion bug creation with template-based pre-fill, and enabling cross-community sharing of action plans. Also delivered critical security and data mapping fixes, reliability improvements, and capacity upgrades to support larger payloads.
June 2025 performance summary for incubateur-ademe/territoires-en-transitions: Drove measurable business value through backend metrics capabilities, data integrity fixes, and cross-community collaboration features. Key accomplishments include a new Dashboard Metrics API with TRPC endpoints, enhanced Notion bug creation with template-based pre-fill, and enabling cross-community sharing of action plans. Also delivered critical security and data mapping fixes, reliability improvements, and capacity upgrades to support larger payloads.
May 2025 monthly summary for incubateur-ademe/territoires-en-transitions focused on delivering secure API access, data integrity hardening, and platform modernization to unlock business value across API consumers, data reliability, and engineering productivity. Highlights cover API key-based authentication with throttling, targeted data integrity fixes in labeling and referentials, invitation-tracking enhancements, backend platform upgrades, UI widget reliability improvements, and CI/test data reliability improvements.
May 2025 monthly summary for incubateur-ademe/territoires-en-transitions focused on delivering secure API access, data integrity hardening, and platform modernization to unlock business value across API consumers, data reliability, and engineering productivity. Highlights cover API key-based authentication with throttling, targeted data integrity fixes in labeling and referentials, invitation-tracking enhancements, backend platform upgrades, UI widget reliability improvements, and CI/test data reliability improvements.
April 2025 (incubateur-ademe/territoires-en-transitions) delivered a set of backend, automation, and observability enhancements to accelerate scoring workflows, improve data integrity, and stabilize deployments. Key developments include a PDF-based score extraction workflow, Airtable feedback automation from Crisp, a new version endpoint, enhanced observability (Datadog logger, Sentry integration), and robust validation/context handling. Release management was improved with Sqitch tags and CI/CD fixes, while data/indicateurs and trajectory logic were enhanced for reliability and performance. Several bug fixes across app, UI, webhooks, and indicators boosted stability and user trust, enabling faster feedback loops and more dependable analytics for territorial transitions projects.
April 2025 (incubateur-ademe/territoires-en-transitions) delivered a set of backend, automation, and observability enhancements to accelerate scoring workflows, improve data integrity, and stabilize deployments. Key developments include a PDF-based score extraction workflow, Airtable feedback automation from Crisp, a new version endpoint, enhanced observability (Datadog logger, Sentry integration), and robust validation/context handling. Release management was improved with Sqitch tags and CI/CD fixes, while data/indicateurs and trajectory logic were enhanced for reliability and performance. Several bug fixes across app, UI, webhooks, and indicators boosted stability and user trust, enabling faster feedback loops and more dependable analytics for territorial transitions projects.
March 2025 accomplishments focused on stabilizing data processing, expanding automation capabilities, and improving operational resilience. Delivered key features, fixed critical data and CI issues, and strengthened observability, resulting in more reliable data pipelines, faster incident response, and scalable automation for future quarters. The month reinforced business value by enhancing data quality, enabling proactive monitoring, and increasing automation coverage across data, backend, and devops layers.
March 2025 accomplishments focused on stabilizing data processing, expanding automation capabilities, and improving operational resilience. Delivered key features, fixed critical data and CI issues, and strengthened observability, resulting in more reliable data pipelines, faster incident response, and scalable automation for future quarters. The month reinforced business value by enhancing data quality, enabling proactive monitoring, and increasing automation coverage across data, backend, and devops layers.
February 2025: Delivered a set of key features and fixes for incubateur-ademe/territoires-en-transitions, focusing on deployment reliability, data accuracy, and developer productivity. Highlights include:
February 2025: Delivered a set of key features and fixes for incubateur-ademe/territoires-en-transitions, focusing on deployment reliability, data accuracy, and developer productivity. Highlights include:
January 2025 monthly summary for incubateur-ademe/territoires-en-transitions focusing on delivering robust access controls, improved observability, and environment reliability that translate to safer trajectory calculations, clearer import workflows, and stronger production-to-staging parity.
January 2025 monthly summary for incubateur-ademe/territoires-en-transitions focusing on delivering robust access controls, improved observability, and environment reliability that translate to safer trajectory calculations, clearer import workflows, and stronger production-to-staging parity.
December 2024 highlights for incubateur-ademe/territoires-en-transitions focused on data quality, observability, automation, and decision-support analytics. Implemented robust population tagging to fix zero/null/undefined values and ensure accurate tags by aggregating data from multiple sources; improved score calculations for original referentiels with new scoring methods, tRPC, and tests; introduced structured JSON logging via pino and Datadog integration for richer observability; launched a tools-automation-api service with Crisp-to-Notion ticket integration to enable backend automation; delivered a personalized Collectivité dashboard with richer plan statistics and breakdowns by status, pilot, referent, priority, and deadline. Business impact includes higher data accuracy, reliable scoring displays, faster debugging, automation-enabled workflows, and improved decision support for collectivités. Key technologies/skills demonstrated include TypeScript/Node back-end, tRPC, JSON logging with pino, Datadog integration, backend service integrations, dashboards analytics, data indicators generation, sqitch deployment metadata, and Zod schema standardization via describe.
December 2024 highlights for incubateur-ademe/territoires-en-transitions focused on data quality, observability, automation, and decision-support analytics. Implemented robust population tagging to fix zero/null/undefined values and ensure accurate tags by aggregating data from multiple sources; improved score calculations for original referentiels with new scoring methods, tRPC, and tests; introduced structured JSON logging via pino and Datadog integration for richer observability; launched a tools-automation-api service with Crisp-to-Notion ticket integration to enable backend automation; delivered a personalized Collectivité dashboard with richer plan statistics and breakdowns by status, pilot, referent, priority, and deadline. Business impact includes higher data accuracy, reliable scoring displays, faster debugging, automation-enabled workflows, and improved decision support for collectivités. Key technologies/skills demonstrated include TypeScript/Node back-end, tRPC, JSON logging with pino, Datadog integration, backend service integrations, dashboards analytics, data indicators generation, sqitch deployment metadata, and Zod schema standardization via describe.
November 2024 – Delivered a suite of stability-and-value improvements in incubateur-ademe/territoires-en-transitions, with a strong emphasis on reliability, scalability, and data readiness. Key refactors, scoring enhancements, data readiness, and release discipline underpin faster delivery and more reliable decision support.
November 2024 – Delivered a suite of stability-and-value improvements in incubateur-ademe/territoires-en-transitions, with a strong emphasis on reliability, scalability, and data readiness. Key refactors, scoring enhancements, data readiness, and release discipline underpin faster delivery and more reliable decision support.
Monthly summary for 2024-10 focusing on reliability, data ingestion, and data normalization for territoires-en-transitions. Key features delivered include SNBC trajectory calculation reliability improvements with end-to-end test refactor and integration of closest-date 'aldo' data to boost accuracy, and backend support to import referentials from Google Sheets to enable scoring based on original referentials. Major bug fixes include correcting the greenhouse gas emissions unit from teq CO2 to kteq CO2, ensuring unit consistency across services and tests. The combined work enhances planning accuracy, data integrity, and onboarding efficiency with external data sources.
Monthly summary for 2024-10 focusing on reliability, data ingestion, and data normalization for territoires-en-transitions. Key features delivered include SNBC trajectory calculation reliability improvements with end-to-end test refactor and integration of closest-date 'aldo' data to boost accuracy, and backend support to import referentials from Google Sheets to enable scoring based on original referentials. Major bug fixes include correcting the greenhouse gas emissions unit from teq CO2 to kteq CO2, ensuring unit consistency across services and tests. The combined work enhances planning accuracy, data integrity, and onboarding efficiency with external data sources.
September 2024: Delivered the Community Scoring and Personalization Scoring System for the territoires-en-transitions repository, enabling score calculation for personalisations and referentials to evaluate and manage community data more effectively. The backend scoring logic provides a foundation for data-driven personalization, governance, and future analytics capabilities.
September 2024: Delivered the Community Scoring and Personalization Scoring System for the territoires-en-transitions repository, enabling score calculation for personalisations and referentials to evaluate and manage community data more effectively. The backend scoring logic provides a foundation for data-driven personalization, governance, and future analytics capabilities.
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