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Pierre Henri MerrerPH

Pierre Henri Merrer

React Developer | Next.js | TypeScript 🚀

€380/day
Toulouse, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Pierre Henri

🏆 +10 successfully delivered projects
⚡️ Responsive, available 7 days a week – Guaranteed response within 1 hour
âś… Quality, on-time delivery, and clear communication

đź‘‹ Hello, I'm Pierre-Henri, a Web Developer specializing in React / Next.js / TypeScript, and creator of several SaaS applications from scratch.

I design and develop modern, fast, and maintainable web interfaces, with a strong focus on user experience. My profile is designed to help you transform your ideas into high-performing products, whether it's an MVP, a marketing website, or a more complex web application.

⚙️ Key Skills

  • Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Shadcn UI, Radix UI
  • Backend: Node.js, Next.js, API routes, Prisma
  • Database: PostgreSQL, Firebase
  • Deployment & DevOps: Git/GitHub, Vercel, Neon.tech
  • API Integration: REST, Stripe, Auth, Resend
  • Optimization: performance, accessibility, SEO, debug

🎯 Types of projects completed

  • Fullstack web applications
  • Optimized landing pages
  • User-oriented SaaS interfaces
  • Stripe integrations, forms, client area
  • Maintained & optimized WordPress sites

📞 Want to discuss?

I'm available for a quick video call to see how I can effectively support you.


--

React.js / React / Next.js / WordPress
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Toulouse (up to 50km)

Experience

  • MĂ©tĂ©o France
    FullStack Developer
    PUBLIC SECTOR
    January 2025 - June 2025 (5 months)
    Toulouse, France
    🙋‍♂️ Development of a web application for visualizing meteorological data for researchers at the National Center for Meteorological Research (CNRM)
    👉 Fullstack development of a React/Django (Python) application
    👉 User needs gathering and UX arbitration
    👉 Implementation of dynamic routing and a multilingual architecture (fr/en)
    👉 Deployment, network administration, and application maintenance
    👉 Writing technical and user documentation
    React.js Next.js Python/Django Fullstack
  • Agence 1-Click
    Web Developer
    CONSULTING AND AUDITS
    June 2019 - December 2024 (5 years and 6 months)
    Toulouse, France
    🙋‍♂️ Development of digital products from scratch (showcase websites, platforms, SaaS, business tools) for engineering firms and the vocational training sector. Projects led from ideation to production.
    👉 Gathering business needs, functional design, prototyping
    👉 Production deployment, incident management, and user support
    👉 Writing documentation, user training
    👉 UX/UI, SEO, and accessibility optimization
    👉 Creation of custom showcase websites for engineering firms
    👉 Integration of WordPress themes, mobile optimization, SEO, GDPR compliance
    👉 Writing technical quotes, training contributors


    Examples of achievements:
    👉 Fullstack e-learning platform (React, Node.js (Express.js), JavaScript)
    👉 Improvement of a task tracking application (React, JavaScript, Tailwind CSS)
    👉 Customer feedback tool (React, Next.js, TypeScript, Tailwind CSS)
    👉 Mapping application with open API (React, Vite.js, TypeScript, Tailwind CSS)...
    React.js Next.js Wordpress Node.js SEO

Recommendations

Jacques CouzinierJC
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Pierre RiolletPR
Jacques Couzinier and 2 other people have recommended Pierre Henri

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Education

  • Level 5 RNCP Title, Web Developer
    OpenClassrooms
    2021
    Titre RNCP de niveau 5, Développeur Web

Skill set

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