Freelancer profile translated to English.
Back to original languageAbout Antoine
Web Developer | Next.js | React.js | Typescript
Do you need a fast, clear, and conversion-focused website or web application, but you're losing time between design, technology, and content? I help you transform your idea into a high-performing, readable, and results-oriented product, combining React.js, Next.js, TypeScript, Tailwind, SEO, and Copywriting from the start.
I am a web developer specializing in React.js and Next.js, with an approach that goes beyond code. I intervene across the entire value chain: UI/UX design, frontend integration, connection to REST APIs, SEO optimization, and content structuring with a solid foundation in Copywriting. The goal: to deliver a product that works, is understandable, and converts.
I have worked on showcase websites, SaaS applications, internal platforms, and high-stakes business landing pages. Interface redesigns, performance improvements, Next.js architectures optimized for SEO, frontends connected to robust REST APIs. Each project is designed to be fast, maintainable, and aligned with your product goals.
I offer turnkey support: needs assessment, clear interface, development in TypeScript, Tailwind integration, SEO optimization, and then deployment. You get a stable, scalable deliverable without unnecessary technical debt.
Methodology: reusable components in React.js, hybrid rendering with Next.js, strict TypeScript typing, Tailwind design system, secure REST APIs, technical and semantic SEO, UI/UX, and message clarity.
Do you have a project to discuss? Let's chat via video call, first concrete steps within 48 hours.
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 50km), Marseille (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Toulouse (up to 50km)
Experience
- TIARISFull Stack DeveloperE-COMMERCENovember 2025 - Today (9 months)Amiens, France→ Mission Objective:Ensure the development, correction, and delivery of high-performing and perfectly integrated Dolibarr modules to optimize TIARIS's internal processes.→ Achievements:
- Development and optimization ofDolibarrmodules in **PHP**, improving the performance, stability, and perceived quality of the management solution.
- Critical bug fixing and continuous improvement via **Gitlab**, strengthening the reliability of deliveries and reducing incident processing time in project management.
- Integration and connection of third-partyAPIswithin theDolibarrecosystem, streamlining data flows and optimizing business processes in project management.
→ Technical Stack:PHP, Dolibarr, REST API, Gitlab, MySQL/MariaDB - ReeliumFull Stack DeveloperSOFTWARE PUBLISHINGAugust 2024 - Today (2 years)Amiens, France→ Mission Objective:Design and deploy high-performing web solutions, focused on conversion and growth, by aligning UI/UX, SEO, and Copywriting to maximize business impact.→ Achievements:
- Creation ofSEO**-optimized **Landing PagesusingNext.js & React.js**, with strategic **Copywritingand a **Google**-oriented structure → increased visibility and improved conversion rate.
- User-centricUI/UXdesign, rapid prototyping, and deployment onVercelviaGitHub→ time savings, increased performance, and better perceived quality.
- Technical optimization (on-pageSEO**, **Core Web Vitalsperformance,Googlesemantic structure) → reinforced qualified traffic, improved indexing, and measurable growth.
→ Technical Stack:Next.js, React.js, SEO, UI/UX, Vercel, GitHub, Google, Copywriting - Collège Saint-JosephWeb DeveloperEDUCATION AND E-LEARNINGAugust 2024 - August 2025 (1 year)Amiens, France→ Mission Objective:Design and deploy high-performing digital solutions to optimize the operational processes of a college.→ Achievements:
- Development of a custom platform inNext.jsandReact.js**, connected to an **APIand a **database**, improving the visibility of internal information and the perceived quality by teaching staff.
- Implementation of a robustAPIarchitecture and a structured **database**, ensuring performance, data reliability, and significant administrative time savings.
- Full project management (requirements gathering, prioritization, deployment), ensuring rapid delivery, smooth adoption, and measurable improvement in operational efficiency.
→ Technical Stack:Next.js, React.js, REST API, Database (PostgreSQL/MySQL), Git, Vercel
Reviews
Hussam
Développeur - WMH Consult SAS
Reviewed on 4/13/2026
I hired Antoine for a project to review and improve a landing page and was very satisfied with the collaboration. He quickly understood the need without having to repeat myself multiple times. What I particularly appreciated was his ability to propose relevant solutions rather than waiting to be told what to do. I had some doubts, he didn't hesitate to guide me and clarify things, which avoids unnecessary back-and-forth. Serious work, quality deliverable. I recommend.
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Education
- BUT Computer ScienceIUT d'Amiens2025Spécialité RACDV (Réalisation d'Applications : Conception, Développement, Validation) - Développement web, POO, bases de données, sécurité et réseau - Gestion de projets informatiques et travail collaboratif