Freelance Creative Developer | WebGL, Three.js, GSAP

Freelance Creative Developer | WebGL, Three.js, GSAP

Valentin Gassend is a freelance creative developer. He designs immersive websites, interactive experiences and animated interfaces for brands, studios and product teams. His work combines art direction, front-end development and performance optimisation to deliver fluid experiences on both desktop and mobile.

This portfolio showcases a selection of projects built with WebGL, Three.js, React, GSAP and custom tooling. Each case study details the context, technical decisions, production constraints and final deliverable. The approach balances visual craft, code quality, accessibility and SEO to produce solid, expressive and maintainable web experiences.

Preview of CéliaSee project Célia
- Gobelins

Célia

Site internet

WebGL

Three.js

React Three Fiber

GSAP

Howler

Narration interactive

Preview of ITSSee project ITS
- Personnel

ITS

Site internet

Intégration front-end

GSAP

Barba.js

SCSS

Vite

Responsive