Full Stack & AI Automation Engineer | React, Node.js, Java, Python | AI agents & MCP

Software engineer from Armenia, Colombia with 3+ years shipping production software.

I founded Lyroo, a multi-tenant SaaS for small businesses with paying customers: React / TypeScript frontends, a NestJS + PostgreSQL REST API (40 routes, 385 automated tests), Colombian e-invoicing, and AI agents that operate the product through MCP tools, with permissions enforced by the API, not by the model.

I also build Java 21 / Spring Boot 3 services and Angular screens for a live banking platform. I build automations with n8n and use Claude Code every day, reviewing every diff.

Looking for remote full stack, backend or AI automation roles. English B2, Spanish native.