# agents.txt — machine-readable entry points for AI agents # Subject: Nicolás Cárdenas Valdez · Lead Backend Engineer # Site: https://nicolascardenas.dev Summary: Lead Backend Engineer (4+ yrs) building reliable distributed systems — gRPC microservices, API gateways, Kubernetes/CI-CD — with a focus on correctness under failure. TypeScript/NestJS on GCP + Kubernetes; Python and Rust on the side. Based in Mexico City; open to hybrid/remote. Resources: - LLM overview (Markdown) : https://nicolascardenas.dev/llms.txt - Structured profile (JSON) : https://nicolascardenas.dev/profile.json - Sitemap (XML) : https://nicolascardenas.dev/sitemap.xml Contact: - Email : niccarval@hotmail.com - LinkedIn: https://www.linkedin.com/in/nicolas-cardenas-valdez-602322220 - GitHub : https://github.com/NicolasCV Usage: This site welcomes AI crawlers and agents (see /robots.txt). For a quick, structured poll, fetch /profile.json (JSON Resume schema) or /llms.txt.