Freelancer profile translated to English.

Description

Senior Front-End Developer React / Next.js (6 years of experience)

I design or improve your website or application so that they load quickly, are easy to evolve, and convert better.

💡 My Approach

Scoping → Prioritized Action Plan → Short Sprints → Regular Deliveries

Transparent communication, measurable results (performance, SEO, conversion)

I can join your team or work independently.

📊 What I Guarantee

✓ Optimized loading times

✓ Maintainable and scalable code

✓ Accessibility and careful user experience

✓ Controlled testing and deployments

✓ Deliveries within the agreed deadlines

🎯 New to Malt? Here's how I earn your trust

Before any project, I offer you:

→ 30min free audit of your project (performance, SEO, architecture)

→ A quantified and prioritized action plan

→ Concrete code examples to validate my level

First sprint at a preferential rate to test my method risk-free.

If the first deliverable is not suitable: free rework or termination at no cost.

⚡️ Guaranteed response within 2h • Video call organized within 24h

Contact me to discuss your project, I will respond immediately with an initial action plan.

🛠 Technical Stack

React.js, Next.js, TypeScript, TailwindCSS, Zustand

Vitest, Playwright, React Testing Library,

CI/CD, monitoring, clean architecture

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Conforama
Web Developer | Next.js | React.js | TypeScript
E-COMMERCE
September 2024 - Today (1 year and 9 months)
Paris, France
→ Project Objective:
Lead the redesign and progressive migration of a high-traffic e-commerce platform to modern Next.js, with a strong focus on SEO, performance, and conversion.

→ Achievements:
• Defined and implemented a hybrid migration strategy (SSR / ISR / CSR) tailored for e-commerce business needs.

• Developed critical SEO pages (PLP, PDP, content) using Server Components, streaming, and Partial Prerendering — resulting in significant improvement of Core Web Vitals and loading time.

• Integrated a headless CMS with real-time preview and set up a documented design system (Storybook).

• Optimized data fetching and state management for high-performance and stable cart and checkout flows.

• Technical leadership: code reviews, pair programming, onboarding, and upskilling the team on modern Next.js.

→ Technical Stack:
Next.js 14+, React, TypeScript, Tailwind CSS, Zustand, TanStack Query, Contentstack, Jest, React Testing Library, Cypress, Storybook
TypeScript React.js SEO Next.js Next.js Developer
Sella
Web Developer | Next.js | React.js | TypeScript
E-COMMERCE
April 2024 - September 2024 (5 months)
→ Project Objective:
Design and develop a high-performance and scalable web & mobile e-commerce platform, with a strong emphasis on SEO, user experience, and load capacity.

→ Achievements:
• Developed a web front-end in Next.js and a React Native (Expo) mobile application, ensuring a fluid and consistent cross-device user experience.
• Implemented a front-end architecture focused on performance and SEO (Core Web Vitals, indexability, accessibility a11y).
• Integrated a Node.js backend (Medusa / Express) and a headless CMS (Strapi) for dynamic product and content management.
• Implemented key e-commerce features: secure authentication (OAuth 2.1 / OpenID), high-performance product search engine (Meilisearch), and user tracking.
• Structured the project in a monorepo, with GitLab CI/CD and AWS deployment ensuring stability, automation, and scalability.

→ Technical Stack:
Next.js, React, React Native (Expo), TypeScript, Tailwind CSS, Node.js, Express, Medusa, Strapi, Meilisearch, OAuth 2.1 / OpenID, AWS, GitLab CI/CD, Monorepo
Next.js TypeScript SEO Tailwind CSS Next.js Developer
Ville de Marseille, DSI
Web Developer | Next.js | React.js | TypeScript
October 2023 - March 2024 (5 months)
Marseille, France
→ Project Objective:
Audit and optimize an existing web application to improve its performance, security, scalability, and user experience.

→ Achievements:
• Conducted a comprehensive audit of the application (Node.js, React.js) covering performance, security, and UX.
• Proposed and implemented technical recommendations to enhance the application's architecture, scalability, and overall efficiency.
• Performed UI and CSS adjustments (Tailwind) to ensure a 100% responsive experience on desktops, tablets, and smartphones.

→ Technical Stack:
Node.js, React.js, TypeScript, Tailwind CSS, Performance & Security Audit, Responsive Design
React.js Development React.js Next.js Tailwind CSS TypeScript