Norberto Joso

I’m a Senior Full Stack AI Engineer with 8 years of experience building scalable, high-performance web applications using JavaScript/TypeScript and Python. I combine modern frontend engineering with backend API development to deliver robust, production-ready systems.

In my recent role, I led architecture and development of AI-enabled platforms using React, Next.js, and TypeScript, improving performance and SEO with modern frontend patterns. On the backend, I built high-throughput services with Node.js (NestJS) and Python (FastAPI), delivering secure REST and GraphQL APIs for real-time systems and LLM-powered applications.

I specialize in AI integration and automation—developing RAG pipelines, semantic search, prompt engineering, and conversational AI features using Python, LangChain, and LLM APIs. I also engineered scalable data and retrieval systems using PostgreSQL optimization, vector embeddings, and Redis caching to reduce latency and support high-performance AI workloads.

I’m comfortable delivering end-to-end cloud-native solutions, including AWS infrastructure (EC2, Lambda, S3, RDS), Docker-based deployments, and CI/CD pipelines (GitHub Actions, Jenkins). I enjoy collaborating with product and cross-functional teams, and I mentor engineers on architecture decisions, code quality, and best practices across AI and full-stack development.