Ziad Khaled

Flutter & Dart

Android Native

Kotlin

Architectural patterns (MVVM - MVC - MVP - Clean architecture)

Unit testing and integration testing

Bloc State Management

Firebase services

Provider

Maps (google maps - open street maps - mapbox)

Payment gateways

GraphQL

Restful API

Code push

CI/CD

Unit Testing with TDD

Integration testing

OOP

Problem Solving

data structure & algorithms

Git and github

Agile methodology

Sql/Nosql database