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Exhibit C

Green Rhino

Trucking fleet management with live tracking.

Full-Stack Engineer (Contract)Sep 2026 – Present

app.cncgreenrhino.com
Green Rhino truck tracked along a multi-stop routeA truck travels a multi-stop route on a map, pinging its GPS position. The loaded miles are drawn as a solid line and the empty leg back to the next pickup as a dashed line.PickupStop 1Stop 2DeliveryNext pickupLive trackingLoadedEmpty miles

What I built

Fleet and trucking operations management platform for a US logistics client (cncgreenrhino.com).

  • Built a Go backend and React PWA covering dispatch, multi-stop loads, drivers, trucks, customers, documents and role-based dashboards for admin, office and driver users.
  • Delivered live GPS tracking with Google Maps and Routes API, loaded vs. empty mileage, and realtime updates using PostgreSQL triggers, Server-Sent Events and web push notifications.
  • Shipped operational reports with scheduled CSV email exports, a public quote request flow protected by Cloudflare Turnstile, a support inbox, and an LLM-assisted paperwork wizard.
  • Took the platform to production for the client in Oct 2026 on Oracle Cloud (rootless Docker, nginx, MinIO file storage, automated backups with restore drills).

Built with

  • Go
  • PostgreSQL
  • React
  • TypeScript
  • PWA
  • SSE
  • Web Push
  • Google Maps Platform
  • Docker
  • nginx
  • MinIO
  • Cloudflare Pages
  • Oracle Cloud