Hi, I'm
Rafael Elebiyo Median
Full-Stack developer with experience in React, Spring Boot, FastAPI and Python. Passionate about Artificial Intelligence and its applications in web development, specialized in scalable solutions that deliver real value.
My sides
I am more than a single label: I combine frontend, backend, mobile and AI to build complete solutions.
Web Frontend
Modern, responsive interfaces with React, Angular and Tailwind, focused on user experience.
Mobile Development
iOS and Android apps with React Native, delivering native-level performance and consistency.
Backend & APIs
REST and GraphQL services with Spring Boot, FastAPI and Django, on SQL and NoSQL databases.
AI & Automation
Agents with LangChain, RAG with Qdrant and ChromaDB, and local models via Ollama.
Technologies I master
A look at the stack I use to build products end to end.
Frontend
Backend
Databases
DevOps & Cloud
Other
Let's work together?
You have an idea in mind, need a website, an app or an AI agent. Let's talk about your project.