Freelancer profile translated to English.
Back to original languageAbout Gaetan
Angular | Node.js | Typescript Web Developer (10 years of experience)
Your application was developed quickly or launched as an MVP, but today it's reaching its limits? I step in to take over an existing codebase and transform it into asolid**, **scalable**, and **maintainableproduct, with a modern stack in **Angular**, **Node.js**, **Typescript**.
I am aweb developer specializing in Angular and Node.js**, with over **10 years of experienceon complex web and mobile projects. I assist companies that want to strengthen their product, make their code reliable, and accelerate their roadmap.
Throughout my assignments, I have contributed to various projects built inAngularand **Node.js**:
- Secured client areas and portals.
- Business back-offices and internal management tools.
- Analytics applications and interactive dashboards.
- Business websites and applications with high performance constraints.
My role is to provide complete expertise, **structure the code, ensure maintainability, deliver reliable and secure features**, while quickly integrating into existing processes.
Each delivery is designed to be **turnkey**, a functional, stable, and documented product, capable of evolving without technical debt.
Stack and methods used: Angular, Node.js, Typescript, Javascript, NgRx, RxJs, Nx, Jasmine, Karma, Vitest, Jest, Playwright, Storybook, TailwindCSS, Bootstrap, Material UI, Shadcn...
Need to launch a web project or fix your coded vibe project?
Let's chat on video, I can **understand your needs**, **clarify the technical challenges**, and propose a concrete approach.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Marseille (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Nantes (up to 50km)
Experience
- KereisLead Web Developer | AngularBANKING AND INSURANCEMarch 2022 - November 2022 (8 months)Saint-Herblain, France→ Mission Objective:Structure and lead frontend development to ensure a solid architecture, a coherent design system, and a high-performing team.→ Achievements:Implemented a scalable architecture with Atomic Design, state management, and unit/functional tests, providing better maintainability and enhanced frontend performance.Co-created a design system in collaboration with UI/UX, improving perceived quality, user experience, and visual consistency of the product.Recruited and trained a team on Angular and Nx, accelerating skill development, reducing time-to-market, and optimizing productivity.→ Technical Stack:Angular, Nx, TypeScript, Jest, Cypress, Git, Agile/Scrum
- KereisLead Web Developer | AngularBANKING AND INSURANCEJanuary 2021 - March 2022 (1 year and 2 months)Saint-Herblain, France→ Mission Objective:Lead the overhaul of claims management within the IT system for the 2AEVA team, ensuring a robust frontend architecture and a unified design system.→ Achievements:Designed and deployed a modern frontend architecture with Atomic Design, state management, and automated tests, enhancing the application's maintainability, reliability, and scalability.Collaboratively developed a design system with UI/UX, ensuring a consistent user experience, improved perceived quality, and enhanced product visibility.Technical leadership on Angular/Nx: recruited, trained, and mentored the frontend team, enabling rapid skill development, better productivity, and reduced time-to-market.→ Technical Stack:Angular, Nx, TypeScript, Jest, Cypress, Git, Agile/Scrum
- Sncf Connect & Tech services-NantesWeb Developer AngularTRANSPORTATIONNovember 2022 - November 2022Nantes, France→ Mission Objective:Ensure the operational maintenance and optimization of 3 public-facing websites (Max Senior, Max Jeune, Max Actif) related to subscription and reservation management.→ Achievements:Configured and managed AWS services, ensuring high availability, optimized performance, and enhanced security of production environments.Implemented structured GitLab versioning, improving traceability, developer collaboration, and continuous code quality.Actively contributed to the run cycle of mature websites, saving time, reducing incidents, and ensuring a reliable user experience.→ Technical Stack:AWS, GitLab, JavaScript, TypeScript, Agile/Scrum
Recommendations
+1
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Education
- Master MIAGEUniversité Paris Sud (Paris XI)2014Master MIAGE
- L3 Miage apprenticeship, IT applied to business managementUniversité Paris Sud (Paris XI) / University Paris XI2012L3 Miage par apprentissage, Informatique appliquée à la gestion d'entreprise