Portfolio

Production systems shipped across aerospace, travel, chemicals, and fintech — 25 years of building things that stay up.

TUI Group — Checkout for 20M+ Customers

TUI Group — Checkout for 20M+ Customers

Tech Lead for global checkout system at the world's largest tourism company (€23B revenue). 12-person team, 4 markets, +40% reliability, promotion recommended.

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Embraer — Aerospace Engineering Systems

Embraer — Aerospace Engineering Systems

Third-largest aircraft manufacturer globally. 7 years building engineering portals, 15 automated workflows, Linux clusters, and systems for 50+ engineers.

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Solvay — Global Document Management (5 Countries)

Solvay — Global Document Management (5 Countries)

Enterprise document management for a €10B+ multinational chemical company. 12 departments, 5 countries, 150+ users, 200+ issues/month.

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Crypto Fintech — 13 Apps in 70 Days

Crypto Fintech — 13 Apps in 70 Days

Complete payment gateway and OTC exchange for a crypto fintech. Built solo using Spec Driven Development with AI agents. 13 microservices, 3 APIs, Kubernetes in production. 70 days from spec to deploy.

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INPE — Satellite Communication Systems

Linux kernel drivers for satellite communication testing hardware at Brazil's National Space Research Institute. 99.5% accuracy. Ranked 1st among 40 researchers.

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EdTech Platform — 30,000+ Students

EdTech Platform — 30,000+ Students

EdTech platform across 15 countries. $1M+ revenue. 80K YouTube subscribers. Mentored students into Microsoft, Meta, Ericsson. 21 underprivileged youth employed. 400+ professionals trained in AI-augmented workflows.

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