Freelancer profile translated to English.
Back to original languageAbout Maximilien
React.js | Next.js | Typescript Web Developer (10 years of experience) đź’Ą
Your product was launched in **low-code**, **no-code**, or via a **quick MVP**... but today it's reaching its limits?
I step in totake over an existing codebaseand transform it into asolid**, **scalable**, and **maintainableproduct, with a modern stack in **React.js**, **Next.js**, and **Typescript**.
Web developerspecializing inReact.js**, **Next.js**, I have been involved for over 10 years in complex projects, particularly in **insurance(MACIF, MAIF, IMA) andmedia(Les Échos).
I have contributed to various projects in **React.js**, **Next.js**, and **Typescript**:
- Customer areas
- Insured portals
- Analytics interfaces
- Business back-offices
- Internal management applications
In each mission, I quickly integrate into existing processes todeliver reliable features**, maintain a good delivery pace, and **ensure code qualityeven on complex technical bases.
I am comfortable in **demanding contexts**, **regulatory constraints**, or **tight deadlines**.
Technical Stack: React.js, Next.js, Typescript, Javascript, TailwindCSS, Shadcn, MaterialUI, AntDesign, Bootstrap, Stripe, Lemon Squeezy, Prisma, Drizzle, Sequelize, Atomic Architecture, Clean Architecture, Clean Code, TDD, DDD, BDD
Need to launch a web project or strengthen your front-end team?
Let's talk about it, I am available for an initial video call to **understand your needs**, **clarify the technical challenges**, and propose a concrete approach.
I respond within the hourand can be available quickly.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Bordeaux (up to 50km), Nantes (up to 50km), Marseille (up to 50km), Lyon (up to 50km)
Experience
- MergerCircleWeb Developer | React.js | Next.js | TypescriptCONSULTING AND AUDITSJuly 2025 - August 2025 (1 month)→ Mission Objective: Migrate a Bubble nocode application toNext.jsto drastically improve performance and UX/UI.→ Achievements:
- Complete refactoring of the app inReact**Next.js** andTypescript**, with **10x performanceand better production stability.
- Major improvements to the user interface with **Tailwind CSS**, offering a smoother, more modern, and professional experience.
- Optimization of user journeys and reduction of loading times, increasinguser satisfactionand retention.
→ Technical Stack: Next.js, React.js, Typescript, Javascript, Tailwind CSS - LunétoileWeb Developer | React.js | Next.js | TypescriptE-COMMERCEFebruary 2025 - February 2025→ Mission Objective: Improve the UX and design of a pre-order website for a trading card game resulting from artistic collaborations.→ Achievements:
- Complete redesign of theuser interfacewith **React**, **Next.js**, and **Tailwind CSS**, strengthening the visual impact and engagement around the artistic project.
- Optimization of thepurchasing experienceby simplifying pre-order journeys, increasing conversions, and reducing cart abandonment.
- Highlightingartistic collaborationsthrough immersive design, valuing illustrators, and creating a differentiating storytelling.
→ Technical Stack: React.js, Next.js, Typescript, Javascript, Tailwind CSS - MAIFWeb Developer | React.js | Next.js | TypescriptBANKING AND INSURANCEAugust 2024 - Today (1 year and 10 months)Niort, France→ Mission Objective: Modernize online subscription processes for a professional insurance offer to be more fluid, performant, and maintainable.→ Achievements:
- Complete redesign of historical processes with **React.js, Next.js**, and **Typescript**, improving performance, code readability, and user experience.
- UX/UI optimization, enabling a more intuitive journey and better conversion on insurance offers.
- Active participation in the MAIF community: sharing best practices, code reviews, and contributing to the continuous improvement ofJavascript/Typescript/Reactstandards.
→ Technical Stack: React.js, Typescript, Javascript
Reviews
Kevin
Créateur de contenu et marketeur - KevinDumont
Reviewed on 12/12/2025
It is with great pleasure that I renewed the collaboration with Maximilien.
Fast, efficient, quality.
Nothing more to say as usual.
Kevin
Créateur de contenu et marketeur - KevinDumont
Reviewed on 12/12/2025
It is with great pleasure that I renewed the collaboration with Maximilien.
Fast, efficient, quality.
Nothing more to say as usual.
Recommendations
+6
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Education
- Information Systems Manager, Computer Science and Related Servicesei.CESI : Engineering School of CESI2018Manager des Systèmes d'Information, Sciences informatiques et de l''information et services apparentés
- Software Engineering Manager, Computer ScienceEI.CESI - Engineering School of CESI2017Responsable en Ingénierie des Logiciels, Informatique