Sell Trax
Sell Trax is a full-stack B2B SaaS platform built for wholesale distributors. It brings together a supplier marketplace, real-time route and driver management with live map tracking, a product catalog with margin health monitoring, upstream order processing, and multi-language support — all in a single unified dashboard. A React Native mobile app puts the same operational power in drivers' hands on the road.
{ "project": "Sell Trax", "category": "web-app", "year": "2026", "status": "completed", "stack": [ "Go", "React", "React Native", "PostgreSQL", "Redis", "WebSockets", "Protobuf", "Docker", "Clerk", "MapLibre", "TanStack Query", "WebTransport", "ConnectRPC", "Sentry", "Kubernetes" ] }

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# The Challenge
Wholesale distributors operate across fragmented tools — separate systems for supplier orders, driver dispatch, inventory, and customer management — creating blind spots, manual reconciliation work, and delivery errors that compound at scale.
# Our Solution
Built a monorepo platform with a Go backend (ConnectRPC + WebSockets for real-time updates), a React dashboard with live MapLibre driver tracking and TanStack Query data sync, and a React Native mobile app for drivers. A shared distributor marketplace lets businesses connect, browse catalogs, and place upstream orders without leaving the platform.
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