Norberto Joso

I build and scale high-performance, AI-first SaaS products designed for long-term growth, reliability, and security. With over 7 years of full-stack engineering experience, I specialize in architecting durable web applications, refactoring complex codebases, and integrating production-ready AI models.

What I Offer:
Full-Stack SaaS Development: End-to-end development of scalable web applications using React, Next.js, TypeScript, and Python (Django / FastAPI).

AI & LLM Integration: Implementation of OpenAI GPT, Anthropic Claude, multimodal LLMs, and RAG architectures for custom automation, generative content pipelines, and intelligent features.

System Architecture & Refactoring: Transitioning monoliths into high-throughput microservices, optimizing async workflows (Celery, task queues), and improving API speed/latency.

Database & API Engineering: Secure RESTful and GraphQL API development with robust database architecture (PostgreSQL, Redis, DynamoDB, MongoDB).

Cloud & DevOps Setup: CI/CD pipeline automation (GitHub Actions, AWS CodePipeline), Docker containerization, AWS cloud infrastructure deployment, and proactive monitoring to ensure 99.9% uptime.