Freelancer profile translated to English.

Description

Freelance full-stack developer since 2008, I design and deliver web, mobile, and desktop applications from scratch — from backend to frontend.

My main stack:

• Backend: PHP 8 (Laravel, Symfony), Node.js (NestJS, Express), C#, C++

• Frontend: JavaScript/TypeScript, React, Next.js, Vue.js 3, Nuxt.js, Tailwind CSS

• Mobile: React Native, Flutter (iOS & Android)

• Databases: MySQL, PostgreSQL, MongoDB, Redis

• DevOps & Cloud: Docker, Git/GitHub/GitLab CI-CD, AWS, REST & GraphQL APIs

I work on various projects: e-learning platforms, business applications, SaaS, third-party API integrations (Google, Stripe, AWS, PayPal…), across all platforms.

I integrate AI (Copilot, ChatGPT) into my workflow to deliver faster without compromising quality.

Responsive, autonomous, and results-oriented — I adapt to your technical constraints and deadlines.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Bourg-de-Péage (up to 50km)

Gregory Defaisse
Sole Proprietor, Developer
SOFTWARE PUBLISHING
May 2015 - Today (11 years and 1 month)
Valence, France
Freelance full-stack developer since 2008, I work on web, mobile, and desktop projects with a modern and versatile stack.

By integrating AI tools into my workflow, I deliver complete solutions up-to-date with the latest market practices: REST APIs, modern frameworks (Laravel, Vue.js, React), SQL/NoSQL databases, Git versioning, cloud deployment.

My skills cover:
- Backend: PHP (Laravel), C#, C++, Node.js
- Frontend: JavaScript, Vue.js, React, Ajax
- Mobile: Android, iOS
- Tools & methods: Git, Docker, REST API, CI/CD
- Platforms: Windows, Mac, Linux

This approach allows me to handle a very wide spectrum of projects with optimal productivity and delivery quality.
C# JavaScript PHP React.js Laravel
Plateforme e-learning (client confidentiel)
PHP/JavaScript Developer — E-learning Platform
January 2008 - Today (18 years and 5 months)
Development and maintenance of a complete e-learning platform since its creation in 2008.

Main missions:
- Backend development in PHP (MVC architecture, MySQL database)
- Frontend development in JavaScript/Ajax for a fluid user experience
- Integration of third-party REST APIs (payment, notifications, user management)
- Management of educational content, training paths, and learner statistics
- Evolutionary maintenance, performance optimization, and application security

Multi-user platform deployed in production, used by training organizations.

Be the first to recommend Gregory

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

Gregory D.

Full-Stack Developer — React, Next.js, Laravel

About Gregory

Experience

Recommendations

These freelancer profiles also match your criteria

Skill set

Categories