Freelancer profile translated to English.
Back to original languageAbout Damien
Hello 👋, my name is Damien: a full stack developer trained at École 42. My background has allowed me to acquire a dual expertise in front-end and back-end, with particular attention to code quality and project architecture.
For over 5 years, I have been leveraging solid Full Stack development experience to support companies and startups in creating high-performing, intuitive, and scalable web and mobile solutions.
Whether working in a team or independently, I know how to adapt to technical and business challenges with rigor, curiosity, and a collaborative spirit.
My expertise in numbers:
- Over 20 websites designed and developed
- 3 mobile applications delivered with React Native
- IT support for several companies (audits, consulting, tool implementation)
- Experience collaborating with multidisciplinary teams: developers, designers, POs, CTOs...
Mastered technical stack:
Available for missions in Lyon or remotely, I am ready to take on your next challenges!
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km)
Experience
- GALADRIMPHP Laravel - React DeveloperAGRICULTUREJuly 2025 - January 2026 (6 months)Paris, FranceTeamwork in Agile mode with a Product Manager, a lead developer, and a designer. The mission: develop an ERP / CRM software in the agri-food sector.Key features: inventory management, prospect management, customer management. Order creation and PDF generation (quotes, order forms, picking lists, invoices).Stack used: PHP Laravel for the backend, Next.js for the frontend, and AWS for hosting.
- Wallace TechnologiesLanding Page - Showcase Website with Admin InterfaceENERGY AND UTILITIESFebruary 2025 - April 2025 (2 months)Clermont-Ferrand, France
Creation of a complete website
With Next.js, TypeScript, and Tailwind CSSDevelopment and deployment of a website on Vercel, including:- A news management system
- A contact form
- An administrator interface allowing modification of all content (texts, images) and component customization
Link to the website. https://wallace-technologies.com/This solution offers a fluid, responsive, and easily maintainable experience for the client. - ContestioTech LeadE-COMMERCEApril 2024 - May 2025 (1 year and 1 month)Paris, FranceDesign, development, and evolution of the Contestio platform, dedicated to online contest management and integrated with e-commerce ecosystems like Shopify and Magento.Modular Architecture:
- Migration of the entire solution to a monorepo with Turbo.build
- Implementation of CI/CD pipelines to automate deployments
Quality and Reliability:- Development of a suite of unit and functional tests for the API
- Integration of Slack alerts to facilitate team monitoring
- Front-end & back-end development:
- Creation of a dedicated Shopify application for the platform
- Redesign of the main plugin with Next.js to improve user experience
- Design of a fluid and performant administration interface with Next.js
API & Security:- Development of a robust API with NestJS, secured via AWS WAF
- Deployment in a containerized environment with Docker and load balancing
E-commerce:- Creation of plugins for Magento 1 and Magento 2, with custom business logic
- Seamless integration into e-commerce CMS ecosystems
Stack & Tools:- Front-end: Next.js, TailwindCSS
- Back-end: NestJS, Node.js
- E-commerce: Shopify, Magento 1 & 2
DevOps:Docker, AWS (WAF, EC2, S3, VPC, Lambda, Fargate), GitHub Actions, Turbo.buildTests & Monitoring:Jest, Slack notifications
Reviews
Paul-Arthur
P2A Développement
Reviewed on 7/22/2025
I had the pleasure of collaborating with Damien on a web extension development project, and I am completely satisfied with his work. He perfectly understood the needs, proposed relevant solutions, and delivered a clean, reliable result that met expectations. Smooth communication, great responsiveness, and professionalism throughout the mission. I highly recommend him!
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Expert in Digital ArchitectureÉcole422024Ma formation à 42, m'offre un programme complet axé sur le développement informatique, le travail d'équipe et l'autonomie. Grâce à une approche pédagogique innovante, j'ai acquis une expertise solide en développement logiciel, en programmation web et mobile, ainsi qu'en résolution de problèmes informatiques complexes. Cette formation m'a également permis de développer des compétences essentielles en collaboration et en autonomie, me préparant ainsi à relever les défis de manière efficace et créative dans le domaine de l'informatique.
Certifications
- IT Solution Designer and Developer422024