Jérémy
Quevrin
Full-stack Developer
Building impactful and scalable web applications. Passionate about clean architecture, modern tooling and great user experiences.
Crafting modern web
experiences that matter
Full-stack developer based in Brussels with over 3 years of professional experience. I specialize in building end-to-end web applications — from architecting backends with NestJS and PostgreSQL to crafting pixel-perfect frontends with Next.js and Svelte.
I thrive in fast-paced product teams, enjoy taking ownership of features, and care deeply about code quality, performance, and developer experience. Always looking for the next challenge.
const dev = {
Location: "Brussels, BE",
Email: "jeremy.quevrin@hotmail.com",
GitHub: "github.com/J3vrin96",
Phone: "+32 479 70 56 55",
}
Skills & Tools
Technologies I work with on a daily basis
Experience
Full-stack Developer
Decathlon Belgium
Evere, BE
- Developed a back-office application for internal collaborators using NestJS, Next.js and PostgreSQL.
- Built and maintained expert brand websites (Kiprun, Van Rysel, Simond) using Next.js, Contentstack CMS, Vitest and GitHub.
- Integrated OAuth2 authentication through the internal identity provider.
- Implemented a push notification system for Google Chat and Slack via Kafka topic consumption.
- Led the migration of a C2C sales feature to a standalone SvelteKit application.
- Wrote unit tests with Jest and Vitest to ensure code reliability.
Front-end Developer
Decathlon Belgium
Evere, BE
- Contributed to Decathlon Belgium website
- Collaborated with cross-functional teams across multiple countries (France, Netherlands, Switzerland, Spain) on international Decathlon projects.
- Implemented back-for-front patterns using Node.js and Express.js.
- Integrated and maintained an internal CMS based on Strapi.
- Used GitHub and GitHub Actions for version control and CI automation.
- Engaged in Agile ceremonies and held weekly Dev of the Week responsibilities.
- Built responsive UIs for Decathlon.be using Svelte.js, Tailwind CSS and the in-house design system.
Logistics Manager
Agri-Activ (Royal Agrifirm Group/Quartes)
Hamois, BE
- Coordinated end-to-end logistics operations: transport planning, warehouse stock management, quality control, and team scheduling.
- Managed daily operations using the Projection (Grainbow) ERP system and Microsoft 365 suite.
Professional projects
Built and maintained at Decathlon
Personal projects
Built and maintained for the pleasure
Let's build something
great together
Whether you have a project, a question, or just want to say hello. I'm always happy to connect.