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JayZ App

A comprehensive fast food mobile app for customer management and engagement.

JayZ App
Delivered
Private client project (live site not publicly available)

Tech Stack

JavaScriptAndroidKotlinReactJsTailwindCssTypeScriptGitPrisma

Overview

JayZ is a fast food chain that wanted a mobile app to deepen its relationship with customers: a single place to order, engage, and come back. We built a comprehensive customer app focused on retention and a great everyday experience.

What We Built

  • A customer mobile app with menu browsing, ordering, and checkout.
  • Customer management and engagement features: profiles, order history, and loyalty touch-points.
  • Smooth performance during high-traffic peak hours.
  • A design that carries the JayZ brand across every screen.

Tech & Architecture

A React + TypeScript front end with a native Android / Kotlin layer, backed by a Prisma data model. The app was built to stay responsive during rushes and to make data management effortless for the business.

Our Role

DevsUnit delivered the full mobile product (UX, cross-platform engineering, backend, and deployment), giving a fast food brand an app its customers actually enjoy using.