Full-Stack Engineer based in Colombia. I've been writing code since I was 14, and I haven't stopped since. Currently building real estate platform infrastructure at Kommit and working toward my AWS Solutions Architect Associate certification.

I like systems — software, hardware, networks. My homelab runs production-grade infrastructure that I use daily, and I treat it with the same care I'd give any real deployment.

Languages

Frontend & Backend

Cloud & DevOps

At work — Full-stack engineering on a real estate SaaS platform. Rails, Elixir/Phoenix, Angular, AWS infrastructure.

At home — A production-grade homelab that runs my daily life:

• Proxmox virtualization cluster with Docker Swarm
• pfSense firewall, VLANs, Tailscale zero-trust network
• Home Assistant + ESPHome automations with custom IoT sensors (PM2.5, pressure, temperature, humidity)
• Self-hosted stack: Nextcloud, n8n, Kestra, Frigate (computer vision NVR), Immich
• Custom hardware: Raspberry Pi 5, Mini PCs, ESP8266/ESP32, Arduino

PyScript Home Assistant Suite — 30+ Python automations for Home Assistant: adaptive lighting, smart alarm with sleep cycle optimization, climate control, emergency safety systems, ElevenLabs TTS, ESPHome configs, and Grafana dashboards.

Visual Impairment Navigation Device — Wearable device combining ultrasonic and laser distance sensors with sonar-style audio feedback to assist navigation. Hardware + embedded systems.

Custom Language Compiler — Full compiler for a custom Java-like language, built from scratch in Python. Covers lexical analysis, recursive descent parsing, semantic analysis with symbol tables, and Python code generation. PyQt5 GUI included.

Kanban/Scrum Manager — Project management tool built with Angular and Flask.

FarmaQuindio — Pharmacy management web app built with Flask and MySQL. Features inventory, sales, returns, purchase orders, role-based access (admin/employee), and analytics reports.

• AWS Solutions Architect Associate — deep-diving VPC, EC2, RDS, S3, CloudFront, WAF, CloudWatch, Auto Scaling
• Go — exploring systems programming
• Amazon Bedrock & Ollama — building with local and cloud AI models