Led architecture and delivery of a multi-tenant SaaS platform used for high-volume document generation and workflow automation.

• Re-architected core systems for scalability and maintainability • Designed new billing + usage-based infrastructure • Introduced AI-assisted workflows into production pipelines • Migrating legacy customers to modern Next.js + Node platform

Built and scaled a real-time bidding system with strict latency requirements and live state synchronisation.

• Designed event-driven architecture for live auctions • Ensured consistent state across concurrent bidders • Optimised performance under high traffic conditions

Led development of an offline-first mobile app for travel document management and itinerary tracking.

• Designed sync + offline architecture • Built native SwiftUI experience • Integrated document parsing and structured data extraction

Built a real-time tracking system for corporate travel risk management.

• Designed location tracking + alerting systems • Built scalable backend for live monitoring • Focused on reliability and real-world operational use

Designed and shipped a complete eCommerce solution in Portuguese, including product management, storefront, and localisation.

• Built full-stack Next.js application from scratch • Designed scalable product + inventory system • Delivered production-ready system in short timeframe

• Designed agent-based tooling for code generation and iteration • Integrated RAG + context-aware development flows • Used daily to ship production features faster

A small but memorable developer artifact that showcases profile info through a terminal command.