PriceRight

Cross-platform mobile app

A cross-platform app that helps businesses work out what products cost to make and what to sell them for.

25+ screens redesigned

Overview

Users build up a product's costs across materials, labor, overhead, packaging, shipping, and channel fees. PriceRight calculates a price from the chosen pricing policy.

Built with: React Native · Expo · TypeScript · C# · .NET · Azure Functions · Microsoft Entra · GitHub Actions

Problem

Pricing a product correctly means accounting for many kinds of cost. Spreadsheets make that error-prone, and the app's original interface made the cost-building flow hard to follow on a phone.

Solution

I led a full UI redesign, rebuilding 25+ screens with native iOS navigation. I designed the brand identity, including the logo, a Liquid Glass app icon, and the launch animation, and I implemented Microsoft Entra sign-in, API caching, and regression tests.

Architecture

PriceRight appExpo on iOS, Android, and web
Microsoft EntraOAuth sign-in

Azure API ManagementAPI gateway

Azure Functions.NET 8
Azure Table StorageProducts + businesses

The app talks to a serverless .NET API through Azure API Management.

Decisions

Native navigation on iOS: iOS uses native tabs and stacks through platform-specific components, so the app behaves like an iOS app rather than a web view, while Android and web share the same screens.
No spinners on repeat visits: API data is cached and hidden tabs are preloaded, so returning to a screen shows content immediately instead of a loading state.
Sessions that survive: Microsoft Entra OAuth uses secure token storage, silent renewal, and session restore, so users stay signed in across launches.
Protect the redesign with tests: Regression suites cover navigation, sessions, caching, and startup, and run in GitHub Actions CI on every push.