Physical and digital gold trading platform
Goldmim
A gold trading platform with live spot prices, digital balances and physical delivery. I led its architecture, core backend services and production infrastructure.
Context
What the system had to do
Customers needed to buy gold at live global prices, trade a digital balance or request physical delivery. The system had to track both digital holdings and bullion held at branches.
Goldmim used an independent core covering digital balances, physical custody and delivery.
What I built
Decisions and delivery
- Led architecture, core services and DevOps, using a modular, event-driven design on an independent core.
- Built branch inventory, delivery routing, identity verification at handover and secure shipment workflows.
- Connected digital holdings to physical fulfillment and priced balances against the global gold index, with live charts.
Outcomes
Results and status
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The platform held digital balances and physical bullion from launch.
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Branch stock, routing, verified handover and secure delivery were managed in one fulfillment system.
