Sr. Backend Engineer · Building AI-augmented products with Python & FastAPI · 5+ years in LATAM startups 🇨🇴

I build backend products in startups where requirements change fast and architectural decisions matter. What I enjoy most is what happens around the code: designing extensible APIs, modeling domains with criteria, evaluating technical trade-offs, and integrating external systems.

I get involved with the product as much as with the technology — I think about solutions from the user's experience and enjoy understanding the "why" before jumping into the "how".

I integrate generative AI proactively in my day-to-day: both in the development workflow (Claude, Claude Code) and in production (OpenAI, OCR, conversational flows).

• 💼 Sr. Backend Engineer
• 🌱 Building Crezia — Instagram analytics and AI-powered content generation
• 📦 Maintaining rulix — Open source CLI to sync AI coding rules across Cursor, Claude Code, and AGENTS.md (npm)
• 📚 Exploring agents with LangGraph, semantic search with embeddings, and serverless architectures

Backend & APIs

Databases

Cloud & DevOps

AI & modern tooling

Observability