LÉON GALLETLÉONGALLET
As a Full Stack Developer, I am primarily driven by technical exploration.
My curiosity pushes me to go beyond the surface to master the technologies I use. I view every project as an opportunity to learn and build concrete, lasting, and well-thought-out solutions. My goal is simple: to constantly improve and turn needs into solid achievements.
Currently available for new opportunities.
LÉON GALLETLÉONGALLET
As a Full Stack Developer, I am primarily driven by technical exploration.
My curiosity pushes me to go beyond the surface to master the technologies I use. I view every project as an opportunity to learn and build concrete, lasting, and well-thought-out solutions. My goal is simple: to constantly improve and turn needs into solid achievements.
Currently available for new opportunities.
EXPERIENCE
Frontend developer
Lugus - Agence d'experts Shopify — 2023 - 2025
I developed high-performance e-commerce interfaces and advanced theme solutions. My technical scope included engineering bespoke features in Liquid, leveraging Metafields and Metaobjects, and managing end-to-end store configurations. I notably built the frontend for a custom-made translation application using React and Laravel. My responsibilities also extended to conducting technical SEO and performance audits (Core Web Vitals) alongside A/B test implementations to drive conversion rate optimization.
Backend developer
Vetoquinol — 2022
Developed a PHP script to synchronize remote databases via API and managed server-side deployment.
EDUCATION
Professional Title level 6
LiveCampus — 2023 - 2025
The Level 6 RNCP certification for "Application Developer-Designer" covers the entire lifecycle of software solutions, from requirements analysis to deployment. The program emphasizes technical architecture, Full Stack development, and the implementation of Agile methodologies for project management. The curriculum integrates current industry standards, including DevOps culture, application cybersecurity, and eco-design principles.
Professional Title level 5
SEM Numerica — 2021 - 2022
The Level 5 RNCP certification in "Web and Mobile Web Development," completed at the SEM Numerica center, provides the fundamental building blocks of programming and digital interface design. The program focuses on developing both static and dynamic web applications, covering front-end and back-end languages as well as relational database management. The curriculum also integrates skills in UI/UX wireframing, mobile ergonomics, and the implementation of security best practices.