Hi 👋, I'm Alejandro AO

Teaching AI App Development

• 🚀 Free AI Learning Community: AO Learn
• 👨‍💻 Free Tutorials On My Youtube channel

Blog posts

• Authentication for MCP servers
• Create and Deploy a Remote MCP Server
• Introduction to LlamaIndex
• Generate a Newsletter with Exa Research Agent and CrewAI
• How to automate Instagram Strategy with CrewAI

Connect With Me

• LinkedIn
• YouTube

My Current Stack

• FastAPI: For AI Microservices
• Next.js: For User Interfaces
• Supabase: As Postgres Development Platform
• Drizzle: The Best ORM
• Vercel: Easy Deployment
• OVHCloud: Affordable, great quality, bare-metal servers

My Favorite AI Systems

• HuggingFace: Best Community of AI/ML. Open Source Models, Datasets & Spaces.
• LangGraph: Graph-based Agents
• LangSmith: Observability Platform for LLM Apps
• CrewAI: High-level, Multi-Agent Workflows
• LlamaIndex: LLM/ETL Workflows
• Unstructured: The Best Fine-grained ETL Platform
• ElevenLabs: Best AI Voice Service, by far

My tools (& Deals)

• Get a Free month of Comet (Perplexity's AI browser, with Computer Use 🤯)
• Use Willow: Best dictation tool out there (15 minutes/day on emails instead of 2 hours)