Antonio Ruiz Brocal
Full-Stack Developer · Berlin
Full-stack developer with 3+ years of hands-on experience in React, TypeScript and Node.js. Currently working in Emergency Medical Services (EMS) in Berlin while shipping production software — including a B2B platform for ambulance operations built end to end (web, mobile, API). Seeking junior–mid developer roles, contracts or freelance work in healthtech, B2B SaaS and operations software. Remote, hybrid or on-site in the EU.
Selected project
Sole developer · B2B platform for ambulance companies (private)
- Built admin web app, worker web portal and React Native (Expo) app for field staff — scheduling, documents, messaging.
- Designed REST API with JWT auth, role-based access and multi-tenant company scoping; multilingual UI (ES / DE / EN).
- Delivery pipeline with Git, GitHub Actions and Docker for CI; focus on maintainable code for a small team.
Overview available on request · antonioruizdeveloper.com
Professional experience
Independent · Berlin, Germany
- Sole developer of Ambulancias GoRuiz, a production B2B platform for ambulance operations (admin web, worker portal, React Native app, Node.js API).
- Applied domain knowledge from daily EMS operations to product design: shift planning, worker data, documents and field access.
Ambulance services · Berlin, Germany & Murcia, Spain
- Patient assessment, emergency care and transport under time pressure; clear communication with hospital teams and non-clinical staff.
- Applied protocols consistently in high-stakes environments — transferable to reliable software delivery and incident handling.
Additional development work
React · TypeScript · REST API · github.com/Brocal82
- Full-stack CRUD app with typed frontend and Node/Express backend; deployed demo on Vercel.
Earlier learning projects (MyFlix, chat app) and code samples on GitHub.