Clémentin Ly, Full-stack developer creative & responsible
From WordPress e-commerce to React Native apps, and Next.js/TypeScript platforms in between, I design fast, accessible, sober web experiences built to last.
Selected projects
(14)14 projects shown
- 01AthlyGamified mobile strength-training appApplication2025
- 02Apple MotionA cinematic showcase for five Apple products, replayed in image sequences as you scrollExperience2026
- 03Apex // MotionImmersive real-time 3D Porsche configurator experienceExperience2026
- 04Comptoir des ArômesE-commerce redesign and content strategy for a fine-food grocerE-commerce2025
- 05Cosy&StudyFull redesign of a student housing platform in Le HavreShowcase2024
- 06BROKNShopify e-commerce site for a premium underwear and basics brand made in ParisE-commerce2026
About
I design websites and applications where performance meets restraint. Trained in-house on WordPress and PHP, I've since deepened my expertise in React, Next.js and TypeScript, and I'm now exploring headless CMS architectures. I stand for a fast, accessible, sustainable web: interfaces that are crafted and measured, not just promised.
- years of code
- 4*
- projects delivered
- 14*
- Sustainable Digital certification
- 1*
Journey
2022 → today- 2026→ today
Lead Web Developer at Agence Kurtis
Digital communication agency: I lead web development across varied stacks, from Shopify and WordPress/Elementor e-commerce to custom internal platforms in Laravel, React and Next.js (TypeScript), with a headless CMS architecture for multi-channel content needs.
- 2025→ 2027
Full-Stack expertise at Paris Ynov Campus
Specialized in React.js and Next.js (TypeScript), mobile development (React Native), software architecture and building REST APIs with Node.js (Express).
- 2024→ 2026
Work-study program at Liziweb
Specialized in WordPress, with a focus on eco-design, technical SEO and digital accessibility (WCAG).
- 2023
Deepening web skills
Mastered PHP, vanilla JavaScript, and discovered frameworks (Symfony, CodeIgniter).
- 2022
Foundations
Learned object-oriented programming, HTML5 and CSS3.
Stack & tools
Drag or arrow keys ← →Frontend
- 01
React
Dynamic, reusable interfaces built with hooks and context.
- 02
Next.js
Full-stack React applications: hybrid rendering (SSR/SSG) and API routes.
- 03
TypeScript
Static typing for safer, more maintainable codebases.
- 04
React Native
High-performance iOS and Android apps, used for Athly.
- 05
HTML5 & CSS3
Strong grasp of web structure and responsive design without a framework.
- 06
CSS Modules & NativeWind
Modern, scoped styling for maintainable components.
Backend
- 07
Node.js & Express
Scalable REST APIs with fine-grained middleware management.
- 08
MongoDB & SQL
NoSQL modeling (Mongoose) and relational databases.
- 09
Auth & Security
JWT, Bcrypt hashing and route protection.
- 10
PHP & WordPress
Custom plugins, CPTs and business-oriented architecture.
- 11
Headless CMS
Exploring headless architectures (content decoupled from rendering) for multi-channel needs, notably at Agence Kurtis.
Design & Green IT
- 12
Eco-design
Resource optimization and WCAG compliance.
- 13
Git & GitHub
Version control, Pull Requests and continuous integration.
- 14
Figma & Adobe
Mockup handling and pixel-perfect integration.
- 15
Agile Management
Sprints, task tracking and structured project management.
Sustainable Digital
Institut Numérique Responsable
Certification attesting mastery of core web eco-design fundamentals.
Lighthouse
Google DevTools
Technical audit and Web Vitals optimization.