At Etnia Barcelona, I migrated the core product from Symfony to Nuxt 3 in three months, reaching 80% feature parity and taking it to production. I also built 60% of a new Extranet from scratch on its own design system while maintaining four applications in parallel.
I've refactored component architecture so that 70% of active Intranet components were created or modified by me, implemented testing from the ground up to 48% unit-test coverage, and contributed autonomously to frontend architecture decisions. Previously at Fizzmod (Janis Commerce), I built SaaS fulfillment interfaces for retailers including Walmart, Jumbo, and Carrefour across 12+ countries.
