The Essential Story.
7+ Years
Experience
Madrid, Spain
Based in
Open
Freelance & Collabs
Full-Stack Developer
Frontend Focused
Driven by new challenges and the opportunity to explore fresh ideas and technologies. I thrive when a project pushes me into unfamiliar territory, that's where the best work happens. Every detail matters, from the first concept to the final deploy.
Code is craft, not commodity.
Experience
Period Role Company
2022 — 2025 IT & Development Chief Optimafar 2008 S.L
2019 — 2025 Full-Stack Developer Freelance (CLStudio)
2020 — 2021 Programming Professor Fundación Telefónica
2018 — 2022 Web Developer Optimafar 2008 S.L
What I do
Full-Stack Development
Responsive interfaces paired with robust backends, from landing pages to complex web platforms
Technical Leadership
Team coordination, architecture decisions, external developer management and code quality
Real-Time & Data Systems
Live dashboards, WebSocket sync, BigQuery analytics and cloud data infrastructure
Developer Tools & E-Commerce
CLI tools, npm packages, headless e-commerce and migration utilities
Stack
Frontend
AstroReactVue.jsTypeScriptJavaScriptTailwind CSSHTMLCSS
Backend
Node.jsExpressPHPC#SQL
Data
PostgreSQLSupabaseMySQLBigQueryCloudflare R2Google Cloud
Tools
GitDockerAWSVercelSocket.ioCloudinaryREST APIsUnity