Oscar M.

I build AI agents that work in production, not just demos. I'm an AI Solutions Architect with 10+ years in software and 5+ years as an architect. Today I'm the founding AI architect of Davo, a multi-agent sales assistant on WhatsApp and web that quotes, books appointments and logs sales 24/7 for automotive businesses in Latin America. What I can do for you: • AI agents and multi-agent systems (LangGraph, CrewAI, tool calling, MCP) • RAG systems: chatbots that answer from your documents and data • LLM integrations: OpenAI, Anthropic Claude, Google Gemini • Quality and cost control: tracing, evaluations and model routing (Langfuse, LiteLLM) • AI security: guardrails, prompt-injection protection, human approvals • Automations with n8n and APIs • Cloud architecture on Azure, AWS and GCP (Docker, Kubernetes, CI/CD) • Backend and full stack: Python, Node.js, TypeScript, React, Next.js, Angular Past enterprise work: real-time Kafka data pipelines for the Colombian Stock Exchange (with NTT DATA and Linexperts), and Azure products for oil & gas and utilities. I work in Colombia time (UTC-5), with full overlap with US hours. I communicate clearly in writing and I deliver with documentation.