Production-ready enterprise chatbot starter — RAG, declarative tool calling + MCP, layered memory, semantic caching, guardrails and evals. LangGraph · FastAPI · LiteLLM · pgvector · Redis · Langfuse.

Practical AWS cost‑reduction toolkit: daily spend reports, rightsizing findings, idle cleanup (safe, dry‑run first), S3 lifecycle enforcement, and cost‑aware CI (Infracost + policy‑as‑code). Real‑w…

Production-ready SaaS platform blueprint on AWS using Terraform, ECS Fargate, RDS, ALB, and CodeDeploy with Blue/Green deployments. Includes modular infrastructure, CI/CD via GitHub Actions, and ba…

Repositorio con las hojas de atajo y presentaciones de mis cursos