Over 4 years of hands-on experience in native Android, Flutter and Xamarin development and 2 of my own apps previously released on the Google Play Store. I have a Passion for Clean Code and Clean Architecture, including SOLID principles and Test-Driven Development. Demonstrated proficiency with Android Development in Kotlin and Java at Other Media and Mkodo, Flutter Development at KnockKnock, and Xamarin development in C# and test automation in Javascript at my time at Mkodo. I'm a digital nomad and can work anywhere, anytime. Can start immediately.…

Joe Barker

Over 4 years of hands-on experience in native Android, Flutter and Xamarin development and 2 of my own apps previously released on the Google Play Store. I have a Passion for Clean Code and Clean Architecture, including SOLID principles and Test-Driven Development. Demonstrated proficiency with Android Development in Kotlin and Java at Other Media and Mkodo, Flutter Development at KnockKnock, and Xamarin development in C# and test automation in Javascript at my time at Mkodo. I'm a digital nomad and can work anywhere, anytime. Can start immediately.…

Available to hire

Over 4 years of hands-on experience in native Android, Flutter and Xamarin development and 2 of my own apps previously released on the Google Play Store. I have a Passion for Clean Code and Clean Architecture, including SOLID principles and Test-Driven Development. Demonstrated proficiency with Android Development in Kotlin and Java at Other Media and Mkodo, Flutter Development at KnockKnock, and Xamarin development in C# and test automation in Javascript at my time at Mkodo.

I’m a digital nomad and can work anywhere, anytime. Can start immediately.

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Skills

Experience Level

Android
Expert
Flutter
Expert

Language

English
Fluent
Spanish; Castilian
Intermediate

Work Experience

Add your work experience history here.

Education

Computer Games Programming at Teesside University
September 4, 2017 - June 7, 2021
First-class honours degree

Qualifications

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Industry Experience

Software & Internet
    paper Pokedex App Written in Flutter

    A Flutter app pulling from a REST API using Dio, SQLite, Bloc.
    Comprehensive unit testing, integration testing and clean architecture.
    Smooth animations and caching.
    Clean architecture modularised by layer.
    Github (Readme!) - https://www.twine.net/signin

    paper Native Android MovieDB App

    Written using jetpack compose for UI, ViewModels and StateFlow.
    Uses common Android libraries such as Retrofit, Room, Hilt.
    Clean architecture modularised by feature.
    Full suite of unit tests using JUnit and Mockito.

    Github (ReadMe!) - https://www.twine.net/signin

    paper White Label Sports App

    A native android white label app used for many different professional football and rugby clients in the UK.

    paper Quotes - A Native Android App Written in Kotlin and Using Firebase

    Classic Android app about tracking the silly quotes that friends say.
    Using test-driven development and clean architecture to develop a codebase that is expandable and robust.
    Using Firebase for the backend and authentication.
    Previously released and maintained for 3 years on the Google Play Store.

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