Created Tofaha app, An E-commerce mobile app with features of customer orders management as well as cart items, payment methods, shipping methods and customer addresses management.

Created Tofaha App, an E-commerce app which streamlines online shopping with features of customer orders management, cart items management , addresses, payment and shipping methods management using: 1. Kotlin Programming language.2. Android Jetpack libraries such as: a) Room for offline caching. b) Paging for long list items managment. c) Navigation Component for smooth transition between app screens. d) DataBinding for reducing boilerplate code to connect between UI components and layouts.3. Kotlin Coroutines for handling network connections and long-running tasks.4. Architectural patterns as MVVM.5. LiveData and DI using Dagger & Hilt.Created Operator App which streamlines the capability of market workers for orders preparation created by Tofaha app and assigning these orders to delivery boys, in addition to reading products' barcodes using mobile camera, creating and printing invoices.