Ramon C.

React Native & Full-Stack Developer | Node.js, TypeScript, Python

Full-stack developer specialized in React Native, Node.js, and modern AI integrations, with over a decade of experience building digital products end-to-end. I've led the development of AI-powered applications, including LLM-based agents, RAG-driven chatbots, and automated content pipelines, alongside cross-platform mobile apps for iOS and Android (a bilingual wellness app, a real-time chat and geolocation MVP, and more). On the web side, I build with React, Next.js, and TypeScript, backed by Node.js, Supabase, and PostgreSQL. Clients consistently highlight my clear communication, attention to detail, and reliability — reflected in my 100% Job Success score on Upwork. If you need a developer who can ship production-ready web, mobile, or AI-powered products, let's talk.