Product Engineer (Fullstack & Cloud) from Chile. Started debugging with Stack Overflow, Reddit, and random GitHub repos before AI was a thing.

I've built and shipped $66K+ ARR in SaaS products from scratch, bridging the gap between scalable infrastructure and real user needs. My background is a mix of "move fast" founder energy and "don't crash prod" engineering discipline. Most of my infrastructure experience is on AWS.

Currently focused on distributed systems, cost-efficient cloud architectures, and convincing LLMs to write working code on the first try.

Cloud & Infrastructure

Backend

Frontend

AI & LLMs

Data, Scraping & Automation

Chilean market intelligence platform with real-time rankings, financial metrics, and AI-generated news

• Stack: Next.js 16, React 19, Multi-Cloud (AWS + GCP), Terraform
• Custom Coin360-style treemap visualization algorithm
• Serverless Architecture: 23 functions with automated data pipelines
• Real-time stock tracking of 150+ Chilean companies
• AI news generation with Claude + daily market images with Gemini

AI-powered marketing platform connecting brands with real people for authentic campaigns in Chile

• Stack: React 18, Supabase, AWS, WhatsApp Cloud API, AI Integration
• Backed by Google for Startups, AWS for Startups, and Microsoft for Startups credits
• 90% process automation through WhatsApp bots
• Scalable architecture integrating multiple AI models (OpenAI + Anthropic)
• Video analysis pipeline with Twelve Labs for content validation

Desktop app + browser extension for automated ticket purchasing at scale

• Stack: Go, Electron, React, Chrome Extensions, WebSockets
• Queue-it virtual queue management with anti-detection mechanisms
• Real-time task monitoring (600+ concurrent operations)
• Circuit breaker pattern + rate limiting + TLS fingerprinting
• Multi-site support (PuntoTicket, Ticketmaster) with plugin architecture

Chilean sneaker cookgroup with 100+ monthly subscriptions

• Stack: Python, BeautifulSoup, Discord.py, Chrome Extensions
• Real-time monitoring of 5+ Chilean retailers (Nike, Bold, Moredrops, etc.)
• Advanced WAF Handling: Cloudflare bypass, proxy rotation, and captcha solving
• Chrome extension for checkout automation with form auto-fill

Self-hosted OCR API for captcha solving with 90% cost reduction vs commercial services

• Stack: Node.js, Express, Tesseract.js, Azure Container Apps, Service Bus, Redis
• Distributed architecture with auto-scaling workers (0-500 replicas)
• Smart caching with 80-90% hit rate via image hash deduplication
• Load tested at 100k requests in 5 minutes
• Complete Terraform IaC for reproducible deployments

Universidad Adolfo Ibáñez — Industrial Engineering (Minor in Data Science) 2021 - 2025

Erasmus University Rotterdam — Exchange Student at RSM 2024 - 2025

• Microsoft Azure Data Fundamentals
• Microsoft Excel Expert