Backend engineer with 4+ years at MercadoLibre in Identity & Access Management. Go and Python. Now building at Workstate for Compass, US real estate at scale. UNAL Systems Engineering.
Building high-performance Go APIs for one of the US's leading real estate platforms. Distributed international team, production-scale systems.
Backend microservices in Go for the Home Depot retail ecosystem. Technical design, cloud integrations, and code reviews in English.
Python APIs for enterprise communications. WhatsApp Business integration, Selenium scraping, GPT-powered workflows.
4+ years in Identity & Access Management. Automated provisioning, deprovisioning, and access rotation for all MercadoLibre employees across AWS, GCP, and 100+ internal systems.
Colombian AI tax advisor. 100% local, no internet, no subscriptions. Runs entirely on Ollama.
Multi-LLM AI agent framework using Claude + Gemini. No further context needed.
Pure evdev gesture daemon for Logitech M720 on Hyprland. Zero Logitech Options dependency.
Mastermind solver using Knuth's minimax algorithm. Guaranteed ≤5 guesses.
Classical cipher implementations: Caesar, Hill, OTP, Playfair, Vigenère, Turning Grille.
Full Go project from MercadoLibre bootcamp. Hexagonal architecture, multiple domains, unit tests.