Selected work
Four systems, each written up the way engineering work actually goes: problem, constraints, architecture, outcome.
7-Eleven · DEX/FuelControl · 2021—present
Forecourt payment & IoT platform
Secure fuel-station automation across major fuel retail brands: EMV payment at the dispenser, edge state machines, and an AWS backbone that keeps a national fleet connected.
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Hardware automation · side project turned tool
PXE imaging station for payment hardware
A network-boot provisioning rig that turns hand-imaging payment hardware into a plug-in-and-walk-away process, with custom USB-HID devices standing in for human hands.
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Founder · travel booking platform
SevenlyTravel
A travel-booking product built end to end as founder: React Native app, hotel-supply API integrations, Stripe payments, and AWS hosting — every layer from checkout UX to infrastructure cost.
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7-Eleven · telemetry & monitoring
Fleet observability & silent-device detection
Turning a national fleet of edge devices into something you can see: structured metrics from every site, and alarms designed around the hardest signal in IoT — silence.
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