Platform2026

Sintech

Wholesale ordering platform with a vendor back office and a native Android app for buyers.

The project

Sintech is a wholesale ordering platform connecting vendors with trade buyers. It is a three-part system: a NestJS API, a Next.js web application for the vendor back office, and a native Android app for buyers placing orders in the field. Vendor access is gated separately from admin access, and the Android build ships through a scripted release pipeline.

What we built

NestJS API with a Next.js vendor back office
Native Android app for buyers, with Google sign-in
Separate vendor and admin access control
Scripted APK and AAB release pipeline