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Jean-Baptiste LavisseJL

Jean-Baptiste Lavisse

Web Developer | Laravel | WordPress | React.js

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

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About Jean-Baptiste

Web Developer | Custom Laravel | WordPress | React.js ⚡

Is yourWordPresssite sluggish, is your onlinebooking systemcosting you thousands in commissions, or do you need a **custom web application**?
I can help.

Full-stack web developer with10 years of experience**, I build robust sites and applications on **Laravel— whether it's a professional WordPress (Sage/Acorn/Bedrock, no page builder), aTallstackapp (Livewire + Alpine.js), or aLaravel APIconnected to aReactfrontend.

What I concretely bring:

Professional WordPress Sites— Hand-coded Sage/Bedrock themes, Lighthouse score 90+, optimized SEO. No Elementor, no Divi, real maintainable code.
Complete Laravel Applications— Booking systems, business platforms,FilamentPHPback-offices, REST APIs. Deployed on self-hostedDockerinfrastructure.
Modern React Interfaces— SPAs, interactive dashboards, API integrations.
✓ **A special offer for leisure centers**: website + booking system with 0% commission.

CertifiedOpquast Experttrainer (975/1000), I have taught over500 developersand am an authorizedDREETSexaminer for DWWM and CDA diplomas.

Based in Hauts-de-France, available on-site (Lille) or remotely.
I respond within the hour — **let's talk about your project**.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Lille (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Marseille (up to 50km)

Experience

  • BookTonMono
    Web Developer | Laravel | Livewire | Alpine.js | FilamentPHP
    ENTERTAINMENT AND LEISURE
    October 2025 - December 2025 (2 months)
    Saint-Omer, France
    Objective:
    Design and develop a custom platform in Laravel 12 for BookTonMono (ski resort), enabling certified instructors to manage their course slot exchanges.
    Fully custom solution deployed on self-hosted Docker infrastructure.

    Achievements:
    → Developed a complete platform with 4 business models, FilamentPHP administration panel with statistics widgets, two-factor authentication, 42 pre-configured resorts, 6 languages supported — delivered to production.
    → Implemented a CI/CD pipeline with 6 GitHub Actions workflows + a suite of 28 test files (~4,000 lines) — Larastan static analysis, Pint formatting, automated security audit, automatic staging deployment. Production deployment cycle < 10 minutes.
    → Designed a multi-service Docker infrastructure (FrankenPHP/Octane, PostgreSQL 16, Redis 7, queue worker, scheduler) deployed via Coolify on Hetzner with Traefik SSL, daily S3 backups.

    Technical Stack:
    Laravel 12, Livewire 3, FilamentPHP 4, Alpine.js 3, Tailwind CSS 4, PHP 8.4, PostgreSQL 16, Redis 7, Docker Compose, Coolify, Hetzner, GitHub Actions, FrankenPHP, Laravel Octane, Resend, AWS S3
    Web Developer Laravel Livewire Alpine.js Docker
  • GlobalSport Image
    Web Developer | React.js | Next.js | Node.js
    ENTERTAINMENT AND LEISURE
    March 2025 - July 2025 (4 months)
    Saint-Omer, France
    Objective:
    Design and develop an e-commerce platform allowing participants in sporting events (canoeing) to find and purchase photos of their descent using facial recognition.

    Achievements:
    → Developed the Node.js backend managing over 5,000 photos/month with bulk upload and facial recognition API integration — each participant automatically finds their photos by uploading a selfie.
    → Designed a mobile-first UX with scroll, drag, swipe, and full-screen zoom — smart cart with dynamic tiered pricing based on the number of photos selected.
    → Implemented advanced media management: automatic watermarks, high-quality previews, choice of print formats — order validation via legacy API.

    Technical Stack:
    Next.js, React.js, TypeScript, Tailwind CSS, Shadcn UI, Node.js
    Web Developer Next.js React.js TypeScript Node.js
  • MyDigitalSchool / Simplon / CEF / Studi / Label École
    Web Developer Trainer | DWWM & CDA Examiner
    EDUCATION AND E-LEARNING
    September 2018 - Today (7 years and 9 months)
    Lille, France
    Objective:
    Train the next generation of web developers in a practical and immersive way. Transmit full-stack expertise on current market technologies: Node.js, React.js, WordPress, and deployment best practices.

    Achievements:
    → Trained500+developers (Associate's to Master's degree level) in various training organizations — MyDigitalSchool, Simplon, POP School, CEF, Studi, Label École, etc...
    → DREETS authorized examiner for 3 years for RNCP titlesDWWMandCDA— evaluation of professional projects, individual candidate support.
    → Teaching covering the full-stack spectrum:Frontend(React.js, HTML/CSS/JS), Backend (Laravel, Node.js, REST API),Databases(MySQL, PostgreSQL, MongoDB),DevOps& software quality (Docker, GitHub Actions, CI/CD, PHPUnit, automated tests), Mobile (React Native).

    Technical Stack:
    Node.js, React.js, Node.js, WordPress, PHP, JavaScript, TypeScript, Docker, Git, GitHub Actions, PHPUnit, MySQL, PostgreSQL, MongoDB, React Native
    Training Web Developer Laravel React.js WordPress

Recommendations

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Théo Duflos and 1 other person have recommended Jean-Baptiste

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Education

  • Computer Science Degree
    Université Polytechnique Hauts-de-France
    2012
    Développement d'applications (Java, C++, SQL), Conception, Génie logiciel
  • DEUST in Computer Science (IOSI)
    Université Polytechnique Hauts-de-France
    2011
    Développement web (HTML5, CSS3, JavaScript, PHP), Bases de données MySQL

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