Freelancer profile translated to English.

Description

Full-stack developer for 8 years, I design and develop robust and scalable business web applications for SaaS startups and SMEs. My core business: transforming complex processes into simple, efficient, and maintainable tools.

I master the entire technical chain — from PostgreSQL database modeling to the React component, including the Symfony API. I deliver complete projects, without external dependencies.

What sets me apart: SaaS experience that allows me to think about the product as much as the technical aspects — I don't just code what I'm asked to, I understand why.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Champagnole (up to 50km)

Entre nous comptoirs a pizza
Digital loyalty card
RETAIL (LARGE RETAILERS)
September 2018 - December 2018 (3 months)
The project consisted of digitizing a binder of 7000 loyalty cards into a web application to award loyalty points to customers.
Node.js React.js PostgreSQL
COM REVOLUTION
Full-stack developer
DIGITAL AND IT
June 2018 - July 2025 (7 years)
Bayonne, France
At Jobphoning, I participated in the design, development, and evolution of the SaaS platform dedicated to connecting companies and teleoperators. My role covered the entire application lifecycle, from requirements analysis to production, including performance optimization and maintenance.

• Development and maintenance of front-end (responsive, ergonomic, and accessible user interfaces) and back-end (REST API, data management, third-party service integration) features.
• Participation in technical architecture and platform redesign to ensure scalability and security.
• Implementation of good development practices: automated testing, CI/CD, code review, technical documentation.
• Database optimization and improvement of overall system performance.
• Close collaboration with the product and support team to translate customer needs into concrete technical solutions.
• Contribution to infrastructure evolution (cloud hosting, monitoring, deployment automation).
PHP Symfony React.js MySQL

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Stephen Dupré

Full-stack developer React / Symfony - SaaS

About Stephen

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