Freelancer profile translated to English.
Back to original languageAbout Baptiste
Looking to strengthen your team with a React Node.js developer?
Or looking for a React / Node.js tech lead?
You've come to the right place.
I am a software engineer with over 8 years of experience and a specialist in React / Node.js development.
I have worked in various sectors such as transport, insurance, silver-tech, employment...
I have collaborated with companies such as SNCF, theTribe, Asmodee, APRIA...
I am able to:
- Design, develop, and maintain features in line with business needs
- Participate in writing User Stories
- Analyze the impact of product design on the IT technical architecture
- Develop the frontend in React
- Develop the backend in Node.js
- Set up SQL and NoSQL databases
- Set up CI / CD
- Set up software architecture such as Clean Architecture
- Write technical documentation
- Perform unit and integration tests to ensure code quality
- Participate in refactoring, continuous improvement, and code review contributions
- Coach peers to ensure their skill development
- Collaborate with product and sales teams
- Work in an Agile context
I also have knowledge of: TypeScript, Redux, Vitest, NextJS, NestJS, Artificial Intelligence...
I am committed to developing reliable and relevant applications for your users.
To do this, I use best practices around:
- Software architecture
- Clean Code
- TDD
- The use of automated tests
All within a pragmatic and non-dogmatic approach.
I also place great importance on transparency with my clients.
I send a daily report to my clients at the end of the day on all the tasks I have performed.
Do you have a project?
Contact me directly on the platform!
French
Native or bilingual
English
Fluent
Can work on-site
Lille (up to 50km), Paris (up to 50km), Lyon (up to 50km), Strasbourg (up to 50km), Annecy (up to 50km)
Experience
- DeepIpReact Node DeveloperLEGALJune 2025 - Today (1 year and 2 months)Paris, FranceDeepIp is a startup that facilitates work around patents using AI.It has several hundred clients and raised $15 million in 2025.At DeepIp, I was involved in:- Developing frontend applications in React- Developing backend applications in NodeJS / Python- Creating unit/integration tests- Designing full-stack features- Developing a design system- Demonstrating the product to our sales and marketing team- DeploymentsThe context in which I worked:- English-speaking- React- Node- TypeScript- Agility- Design system- Artificial intelligenceReact, Reactjs, React.js, React Frontend Developer, web developer reactjs, react developer, web developer, react frontend, frontend lead, react lead, front end react design system, front end developerNextjs, Next.js, nextjs backend developer, nextjs frontend developer, nextjs developer, , nextjs web developer, next.js lead, fullstack nextjs, fullstack nextjs developer, fullstack nextjs developerNode, Nodejs, Node.js, node backend, node backend developer, nodejs web developer, nodejs developer, node developer, backend developer, backend developer, nodejs backend developer, node backend developer, node developerTypeScript, JavaScript, typescript developer, javascript developer, typescript web developer, fullstack developer, full stack developer, fullstack trainer, nextjs nestjs react developernestjs, nest.js, nest, nest developer, nest developer, nest backend developer, nest backend developerarchitecture engineer, ia developer, frontend developer electronjs
- Claranet FranceTech Lead React NodeDIGITAL AND ITMarch 2023 - May 2025 (2 years and 2 months)Lille, FranceClaranet is a company specializing in application modernization, data, and infrastructure.It has over 10,000 clients and over 3,000 employees worldwide.It generates several hundred million in annual revenue.I joined Claranet's Digital Apps business unit.My role as a frontend-specialized Tech Lead is cross-functional:- Provide technical insight on our pre-sales activities- Explore markets through Proofs of Concept- Build solutions with Generative AI & RAG- Perform code audits- Support volunteers through individual coaching- Train internal teams- Provide support to client technical teamsClients supported:- M Comme Mutuelle- Apria RSA- BVA XSight- ...Technical context:- React- Node- NextJS- TypeScript- Design System- Storybook- Architecture- Generative AI- Microsoft Azure- Amazon Web Services (AWS)React, Reactjs, React.js, React Frontend Developer, web developer reactjs, react developer, web developer, react frontend, frontend lead, react lead, front end react design system, front end developerNextjs, Next.js, nextjs backend developer, nextjs frontend developer, nextjs developer, , nextjs web developer, next.js lead, fullstack nextjs, fullstack nextjs developer, fullstack nextjs developerNode, Nodejs, Node.js, node backend, node backend developer, nodejs web developer, nodejs developer, node developer, backend developer, backend developer, nodejs backend developer, node backend developer, node developerTypeScript, JavaScript, typescript developer, javascript developer, typescript web developer, fullstack developer, full stack developer, fullstack trainer, nextjs nestjs react developernestjs, nest.js, nest, nest developer, nest developer, nest backend developer, nest backend developerarchitecture engineer, ia developer, frontend developer electronjs
- LigoLangReact Node DeveloperTECHNovember 2023 - January 2024 (2 months)Lille, FranceLigo is a programming language for writing smart contracts, deployable on the Tezos blockchain.The team is decentralized, with members all over the world.They wanted to modernize their showcase website and reorganize the documentation to better highlight the language and attract more developers to the community.I was therefore involved in:- Gathering precise requirements from my client- Technical and functional constraints- Quickly proposing a first draft- Iterating on my work based on team feedback- Making asynchronous presentations on Loom- Modernizing the visual and technical aspects of the showcase website- Reorganizing the documentationThe context in which I worked:- English-speaking- React- Docusaurus- CSS- Design System- GitLab- SEO- Accessibility- AgilityReact, Reactjs, React.js, React Frontend Developer, web developer reactjs, react developer, web developer, react frontend, frontend lead, react lead, front end react design system, front end developerNextjs, Next.js, nextjs backend developer, nextjs frontend developer, nextjs developer, , nextjs web developer, next.js lead, fullstack nextjs, fullstack nextjs developer, fullstack nextjs developerNode, Nodejs, Node.js, node backend, node backend developer, nodejs web developer, nodejs developer, node developer, backend developer, backend developer, nodejs backend developer, node backend developer, node developerTypeScript, JavaScript, typescript developer, javascript developer, typescript web developer, fullstack developer, full stack developer, fullstack trainer, nextjs nestjs react developernestjs, nest.js, nest, nest developer, nest developer, nest backend developer, nest backend developerarchitecture engineer, ia developer, frontend developer electronjs
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Education
- MIAGEUniversity of Lille 12018La MIAGE est une formation centrée sur l’ingénierie des systèmes d’information. Elle a pour objectif de former des informaticiens ayant des compétences en : - Gestion des organisations - Gestion de projets, - Systèmes d'information - Communication d'entreprise La MIAGE de Lille fait partie du réseau national des MIAGEs en France. La formation apporte : - des bases théoriques - des compétences technologiques - un contact permanent avec le monde de l’entreprise. Contexte technique : - AngularJS - Java - NodeJS - React.JS - Gestion de projet - Data Science - Front-end - Back-end - Vulgarisation - Formation - Comptabilité - Agilité React, Reactjs, React.js, Developpeur frontend React, developper web reactjs, developpeur react, developpeur web, frontend react, lead frontend, lead react, front end react design systeme, front end developer Nextjs, Next.js, developpeur backend nextjs, developpeur frontend nextjs, developpeur nextjs, , developpeur web nextjs, lead next.js, fullstack nextjs, developpeur fullstack nextjs, développeur fullstack nextjs Node, Nodejs, Node.js, backend node, developpeur backend node, developper web nodejs, developpeur nodejs, developpeur node, developpeur backend, développeur backend, développeur backend nodejs, développeur backend node, développeur node TypeScript, JavaScript, developpeur typescript, developpeur javascript, developpeur web typescript, developpeur fullstack, developpeur full stack, formateur fullstack, developpeur nextjs nestjs react nestjs, nest.js, nest, developpeur nest, développeur nest, developpeur backend nest, développeur backend nest ingenieur architecture, ia developpeur, frontend developer electronjs
- Computer Science DegreeUniversity of Littoral Côte d'Opale2016La licence en informatique forme des informaticiens généralistes. À l'issue de la formation, nous sommes en mesure de : - Conduire des projets de développement - Administrer des systèmes et des réseaux - Gérer des systèmes d'information Notre objectif est d'acquérir les connaissances indispensables à la gestion de projets informatiques. Compétences techniques : - Python - Algorithmique - C / C++ - HTML - CSS - Bootstrap - JavaScript - Base de données SQL React, Reactjs, React.js, Developpeur frontend React, developper web reactjs, developpeur react, developpeur web, frontend react, lead frontend, lead react, front end react design systeme, front end developer Nextjs, Next.js, developpeur backend nextjs, developpeur frontend nextjs, developpeur nextjs, , developpeur web nextjs, lead next.js, fullstack nextjs, developpeur fullstack nextjs, développeur fullstack nextjs Node, Nodejs, Node.js, backend node, developpeur backend node, developper web nodejs, developpeur nodejs, developpeur node, developpeur backend, développeur backend, développeur backend nodejs, développeur backend node, développeur node TypeScript, JavaScript, developpeur typescript, developpeur javascript, developpeur web typescript, developpeur fullstack, developpeur full stack, formateur fullstack, developpeur nextjs nestjs react nestjs, nest.js, nest, developpeur nest, développeur nest, developpeur backend nest, développeur backend nest ingenieur architecture, ia developpeur, frontend developer electronjs
Certifications
- Craft Academy - Quality SoftwareCraft Academy2024
- MIAGEUniversity of Lille 12018