Nelson Barcelona
Full Stack Developer at LHC Legal & Consulting
Las Rozas de Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolNelson Barcelona is a Full Stack Developer based near Madrid with two years of hands-on experience building scalable, production-ready web platforms using Next.js, TypeScript, React, Flask and PostgreSQL. He has led end-to-end projects—from custom rich-text editors and JWT auth to CI/CD, automated testing (Pytest, Jest, RTL) and GDPR/SEO compliance—deploying solutions on platforms like Fly.io, Vercel and IONOS with Docker, Gunicorn and Nginx. Comfortable across frontend state management (Zustand, Tailwind) and backend architecture, he focuses on pragmatic, testable code and reusable component systems that ease maintenance and growth. His background in aviation and sales informs a disciplined, user-centered approach to product development and stakeholder collaboration.
2 years of coding experience
Certificación PBN, Formación en navegación basada en el rendimiento., Certificación PBN, Formación en navegación basada en el rendimiento. at QUALITY FLYTécnico Superior en Administración y Finanzas, Empresariales, Técnico Superior en Administración y Finanzas, Empresariales at Instituto Maria Zayas y SotomayorWeb/Multimedia Management and Webmaster, Web/Multimedia Management and Webmaster at 4Geeks Academy EspañaTítulo de Piloto de Aviación Comercial, PPL, CPL, Frozen ATPL, Título de Piloto de Aviación Comercial, PPL, CPL, Frozen ATPL at Airman
English
Github Skills (11)
git7
html6
css6
data-modeling1
sass1
python1
gitpod1
uml1
bootstrap1
flask1
react1
Programming languages (2)
Github contributions (5)
4GeeksAcademy/Proyecto_Final_NJD
Sep 2024 - Mar 2025
Contributions:50 PRs, 202 pushes, 67 branches in 5 months
NexiaFitness/Frontend
Sep 2025 - Jul 2026
Nexia's Frontend
Contributions:2 PRs, 187 pushes, 41 branches in 10 months
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