Case studies from production.
Real systems I designed, built, and shipped — with the problems, the decisions, and the trade-offs. No fluff, no logo walls.
Scaling the Bolt+ Campaigns Platform
Led end-to-end architecture and scaling of Bolt+ campaign infra — drove 15% user-base growth and 5% food-delivery revenue lift across 200M+ MAU.
Inventory Management with a State Machine
Modelled warehouse stock movement as a finite state machine — safer transitions, zero ghost-stock bugs.
Real-time Routing & Isoline Service
Performance tuning and RPA test automation for HERE's routing APIs.
Knights & Dragons — Fantasy RPG Backend
Real-time multiplayer, matchmaking, leaderboards, chat — core backend for a title generating $1.6M+ revenue.
Messier.art — NFT Marketplace on Terra
Full-stack NFT marketplace with Rust/CosmWasm smart contracts. Led technical architecture end-to-end as CTO.
Network Automation for Telefonica & GE
20+ Six Sigma process improvements; $100K in annual operational savings.
Have a system that needs to scale — or stop breaking?
I work with a small number of teams each month on architecture reviews, scaling, and hands-on backend engineering. If that sounds like you, let's talk.