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I'm a Fullstack JavaScript Developer building modern web applications with Node.js, React, SQL, and Next.js.
DWWM Professional Certification – 2025Tech is my creative playground. I love turning complex ideas into elegant, useful web solutions, constantly exploring new technologies.
Tenacity, autonomy and team spirit. I bring rigor gained in a demanding environment, and the ability to quickly adapt to any technical context.
Intensive training at O’clock (2025), covering front-end, back-end, DevOps and MVC architecture. DWWM professional title obtained — with hands-on practice on real projects.
Val-de-Marne, France
Val-de-Marne, France
Explore the technologies and skills I use every day. Each tool is a key to building innovative and effective projects.
Dive into my projects and uncover surprising features and innovative technologies. Each project has its secrets — check the details, leave a comment, and download the PDF to explore case studies and all project steps.
Prototype d'automatisation commerciale avec Airtable, n8n et IA.
Dashboard Voyageur — Application web monopage (SPA) en JS Vanilla (ES6+) — HTML5 sémantique, CSS3 (Grid/Flexbox/Animations), Drag & Drop, carte interactive & mode hors ligne et checklists contextuelles. 100% sans framework.
L'agent qui transforme une note vocale d'un responsable en cahier des charges Ops exploitable — en quelques secondes, pas en quelques jours.
A fast, responsive, and multilingual portfolio designed to highlight a developer profile.
Centralized prescription management for patients and caregivers.
What if we could build something exceptional together? Whether it’s a collaboration, a job, or an exciting project, I’m ready to take on new challenges with you.
A question, a project, an opportunity? Chat directly with my assistant or leave me a message — I'll reply by email.
See what people say about me. Each testimonial gives a unique perspective — feel free to share yours.
5 testimonials
“Super, fonctionnalité et rationnel ”
© 2026 <JH /> — Turning Ideas into Reality 💡