betagouv/service-national-universel
Oct 2024 – May 2025
8 Months active
Languages Used
JSXJavaScriptSVGTypeScriptCSSHTMLSQLts
Technical Skills
API IntegrationBackend DevelopmentComponent DevelopmentForm HandlingFrontend DevelopmentReact
Nicolas Bretécher
PROFILE
Nicolas Bretécher
Nicolas Bretecher developed and maintained core features for the betagouv/service-national-universel repository, focusing on cohort management, onboarding flows, and permissions logic. He applied TypeScript and React to modernize mission proposal creation, refactored form handling for reliability, and centralized data fetching with custom hooks. His backend work included API development, database migrations, and robust error handling to ensure data integrity and maintainability. By clarifying access control and automating exports, Nicolas improved admin workflows and user guidance. His disciplined approach, spanning both frontend and backend, resulted in a more resilient, maintainable codebase and smoother user experiences across complex, multi-step business processes.
Overall Statistics
Feature vs Bugs
51%Features
Repository Contributions
101Total
Bugs
32
Commits
101
Features
33
Lines of code
23,562
Activity Months8
Your Network
11 peopleSame Organization
@selego.co1
Work History
May 2025
5 Commits • 3 Features
May 1, 20252025-05 Monthly Summary for betagouv/service-national-universel: Focused on delivering measurable business value through feature clarity, modernization, and robust error handling. Features delivered include Phase 2 Engagement Permissions Clarification to distinguish viewing, applying, and creating equivalence requests across API, app, and lib; Mission Proposal Modernization and Creation Flow with TypeScript migration, new YoungCard component, and centralized creation logic; and TypeScript Migration for Forms and Account Update to improve data management and reduce undefined errors. Major bugs fixed include Sentry Error Noise Reduction by introducing an ERROR_FILTER in snu-lib for admin and app react-query services, and a Fix Undefined Error in School Selection by improving handling of school data and related components. Overall impact: increased reliability, reduced error noise, clearer permissions, and a more maintainable codebase, enabling faster delivery of features and safer deployments. Technologies/skills demonstrated: TypeScript migration, React patterns, API/app/lib coordination, centralized creation logic, enhanced error handling, and improved UI data handling (AsyncCombobox, SchoolInFrance).
5 Commits • 3 Features
May 1, 20252025-05 Monthly Summary for betagouv/service-national-universel: Focused on delivering measurable business value through feature clarity, modernization, and robust error handling. Features delivered include Phase 2 Engagement Permissions Clarification to distinguish viewing, applying, and creating equivalence requests across API, app, and lib; Mission Proposal Modernization and Creation Flow with TypeScript migration, new YoungCard component, and centralized creation logic; and TypeScript Migration for Forms and Account Update to improve data management and reduce undefined errors. Major bugs fixed include Sentry Error Noise Reduction by introducing an ERROR_FILTER in snu-lib for admin and app react-query services, and a Fix Undefined Error in School Selection by improving handling of school data and related components. Overall impact: increased reliability, reduced error noise, clearer permissions, and a more maintainable codebase, enabling faster delivery of features and safer deployments. Technologies/skills demonstrated: TypeScript migration, React patterns, API/app/lib coordination, centralized creation logic, enhanced error handling, and improved UI data handling (AsyncCombobox, SchoolInFrance).
May 2025
April 2025
36 Commits • 5 Features
Apr 1, 2025April 2025 — betagouv/service-national-universel: Delivered targeted features, stabilized critical flows, and strengthened data integrity across API, admin, and app layers. Highlights include feature delivery, major bug fixes, and automation improvements that reduce risk and improve user experience. The month culminated in stronger admin workflows, clearer export logic, and enhanced observability.
April 2025
36 Commits • 5 Features
Apr 1, 2025April 2025 — betagouv/service-national-universel: Delivered targeted features, stabilized critical flows, and strengthened data integrity across API, admin, and app layers. Highlights include feature delivery, major bug fixes, and automation improvements that reduce risk and improve user experience. The month culminated in stronger admin workflows, clearer export logic, and enhanced observability.
March 2025
11 Commits • 5 Features
Mar 1, 2025March 2025 — Administrative feature delivery and reliability improvements for betagouv/service-national-universel. Focused on data integrity, reporting, communications, and access controls to empower admins and improve participant flow. Notable outcomes include Excel export for desistement previews, post-withdrawal seat synchronization, robust Brevo email handling and logging, dynamic transport line center changes with notifications, and a simplified mission history view with improved search/translation.
11 Commits • 5 Features
Mar 1, 2025March 2025 — Administrative feature delivery and reliability improvements for betagouv/service-national-universel. Focused on data integrity, reporting, communications, and access controls to empower admins and improve participant flow. Notable outcomes include Excel export for desistement previews, post-withdrawal seat synchronization, robust Brevo email handling and logging, dynamic transport line center changes with notifications, and a simplified mission history view with improved search/translation.
March 2025
February 2025
16 Commits • 4 Features
Feb 1, 2025February 2025 (2025-02) for betagouv/service-national-universel delivered a set of targeted improvements across admin, cohort management, and user-facing flows. The work emphasizes data integrity, maintainability, and user experience, with a focus on reducing blocking scenarios, clarifying user guidance, and strengthening backend resilience through robust migrations and UTC normalization.
February 2025
16 Commits • 4 Features
Feb 1, 2025February 2025 (2025-02) for betagouv/service-national-universel delivered a set of targeted improvements across admin, cohort management, and user-facing flows. The work emphasizes data integrity, maintainability, and user experience, with a focus on reducing blocking scenarios, clarifying user guidance, and strengthening backend resilience through robust migrations and UTC normalization.
January 2025
10 Commits • 5 Features
Jan 1, 2025January 2025 performance summary for betagouv/service-national-universel: Delivered key features to improve cohort navigation and reinscription workflows, stabilized data flow through a React-Query-based approach, and refreshed the UI for consistency. Fixed critical CTA and notification paths, and addressed data synchronization and authentication flow gaps. Demonstrated strong cross-cutting technical skills across frontend architecture, data fetching, and UI/UX improvements with measurable business impact: smoother volunteer onboarding, fewer misrouted notifications, and faster data access.
10 Commits • 5 Features
Jan 1, 2025January 2025 performance summary for betagouv/service-national-universel: Delivered key features to improve cohort navigation and reinscription workflows, stabilized data flow through a React-Query-based approach, and refreshed the UI for consistency. Fixed critical CTA and notification paths, and addressed data synchronization and authentication flow gaps. Demonstrated strong cross-cutting technical skills across frontend architecture, data fetching, and UI/UX improvements with measurable business impact: smoother volunteer onboarding, fewer misrouted notifications, and faster data access.
January 2025
December 2024
7 Commits • 3 Features
Dec 1, 2024Month: 2024-12 — betagouv/service-national-universel Key features delivered and major fixes: - JVA integration improvements and synchronization: Stabilize JeVeuxAider (JVA) integration, improve synchronization logic, reduce duplicates, and align import/workflow with a unified process. - Commits: f6287ce46481b967940ee83f90ff358de9edfa7c; c5bdf20f910689a246eff09568264796e39f4c5d - Volunteer home UI/UX overhaul: Refactor and streamline the volunteer experience on the home/outreach pages, including unified home components, cohort filtering, and improved session change flow; consolidates statuses for a simpler user journey. - Commits: 463cb04ed0cb5d1ab6ccb627c03ec340e932e792; 818c49371ecea361b6e79031c602c3f16171785b - Inscription flow enhancements and reinscription timing: Improve inscription lifecycle by ensuring correct reinscription availability across time zones, enabling changing stays after closures, and updating convocation messaging for CLE participants to tailor guidance. - Commits: a3cb06695a16fa14b867dc33cf0630f3b105b5d5; 512752a153cf392613a2e6d5f4a1acfa3936861d; 0f49022f53a5cc850e039b4c61741a0f50c698d4 Major bugs fixed: - fix(api): 3691 - Eviter les doublons lors de la synchro des missions JVA (#4585) - fix(api, admin): 3796 - Corriger les imports de mission JVA (#4626) - fix(api): 3794 - Fix reinscription eligibility (#4621) Overall impact and accomplishments: - Improved data integrity and reliability of JVA mission synchronization, reducing duplicates and import errors, which lowers manual reconciliation effort. - Enhanced user journey for volunteers with a unified home experience, clearer statuses, and streamlined session change flows, leading to faster onboarding and reduced support requests. - Time-zone aware reinscription logic and updated convocation messaging improve eligibility accuracy, scheduling clarity, and participant guidance, minimizing enrollment friction across locales. Technologies and skills demonstrated: - API stabilization and data synchronization, with backend fixes that prevent duplicates and ensure correct imports. - Frontend UI/UX refactor and user flow improvements, including cohort filtering and unified components. - Time-zone aware business logic, dynamic eligibility, and context-sensitive messaging for inscriptions and convocation communications. - End-to-end delivery discipline: leverages multiple commits across API and app layers to deliver cohesive, user-centric improvements.
December 2024
7 Commits • 3 Features
Dec 1, 2024Month: 2024-12 — betagouv/service-national-universel Key features delivered and major fixes: - JVA integration improvements and synchronization: Stabilize JeVeuxAider (JVA) integration, improve synchronization logic, reduce duplicates, and align import/workflow with a unified process. - Commits: f6287ce46481b967940ee83f90ff358de9edfa7c; c5bdf20f910689a246eff09568264796e39f4c5d - Volunteer home UI/UX overhaul: Refactor and streamline the volunteer experience on the home/outreach pages, including unified home components, cohort filtering, and improved session change flow; consolidates statuses for a simpler user journey. - Commits: 463cb04ed0cb5d1ab6ccb627c03ec340e932e792; 818c49371ecea361b6e79031c602c3f16171785b - Inscription flow enhancements and reinscription timing: Improve inscription lifecycle by ensuring correct reinscription availability across time zones, enabling changing stays after closures, and updating convocation messaging for CLE participants to tailor guidance. - Commits: a3cb06695a16fa14b867dc33cf0630f3b105b5d5; 512752a153cf392613a2e6d5f4a1acfa3936861d; 0f49022f53a5cc850e039b4c61741a0f50c698d4 Major bugs fixed: - fix(api): 3691 - Eviter les doublons lors de la synchro des missions JVA (#4585) - fix(api, admin): 3796 - Corriger les imports de mission JVA (#4626) - fix(api): 3794 - Fix reinscription eligibility (#4621) Overall impact and accomplishments: - Improved data integrity and reliability of JVA mission synchronization, reducing duplicates and import errors, which lowers manual reconciliation effort. - Enhanced user journey for volunteers with a unified home experience, clearer statuses, and streamlined session change flows, leading to faster onboarding and reduced support requests. - Time-zone aware reinscription logic and updated convocation messaging improve eligibility accuracy, scheduling clarity, and participant guidance, minimizing enrollment friction across locales. Technologies and skills demonstrated: - API stabilization and data synchronization, with backend fixes that prevent duplicates and ensure correct imports. - Frontend UI/UX refactor and user flow improvements, including cohort filtering and unified components. - Time-zone aware business logic, dynamic eligibility, and context-sensitive messaging for inscriptions and convocation communications. - End-to-end delivery discipline: leverages multiple commits across API and app layers to deliver cohesive, user-centric improvements.
November 2024
12 Commits • 5 Features
Nov 1, 2024November 2024 monthly summary for betagouv/service-national-universel: Key features delivered, major bug fixes, and overall impact across the codebase and admin experience. Focused on cohort lifecycle improvements, admin productivity, UI performance, reliability of user flows, and documentation accuracy.
12 Commits • 5 Features
Nov 1, 2024November 2024 monthly summary for betagouv/service-national-universel: Key features delivered, major bug fixes, and overall impact across the codebase and admin experience. Focused on cohort lifecycle improvements, admin productivity, UI performance, reliability of user flows, and documentation accuracy.
November 2024
October 2024
4 Commits • 3 Features
Oct 1, 2024Month: 2024-10 — Delivered a set of targeted improvements across API, onboarding UX, and data integrations, prioritizing accuracy, usability, and maintainability. The work aligns with business goals of accurate eligibility, higher user registration completion, tightened role-based access for forms, and reliable data routing to marketing tools.
October 2024
4 Commits • 3 Features
Oct 1, 2024Month: 2024-10 — Delivered a set of targeted improvements across API, onboarding UX, and data integrations, prioritizing accuracy, usability, and maintainability. The work aligns with business goals of accurate eligibility, higher user registration completion, tightened role-based access for forms, and reliable data routing to marketing tools.
Activity
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Quality Metrics
Correctness87.0%
Maintainability86.6%
Architecture79.8%
Performance80.8%
AI Usage22.2%
Skills & Technologies
Programming Languages
CSSHTMLJSXJavaScriptSQLSVGTSXTypeScriptjsxts
Technical Skills
API DevelopmentAPI IntegrationAccess ControlAuthorizationBackend DevelopmentCode Quality ImprovementCode RefactoringComponent ArchitectureComponent DesignComponent DevelopmentComponent RefactoringConfiguration ManagementCron JobsCustom HooksData Export
Repositories Contributed To
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