Josef Wilhelm

Senior Android Developer
  • Ideal project length 1-6 months
  • Location Taiwan
  • Available from mid October
Bio

Experienced Android Developer. Recently discovered Flutter which I think is amazing.

Skills
  • Android
  • Java
  • Kotlin
  • Flutter
  • Angular
  • Typescript
  • Degger
  • Retrofit
  • Android LiveData
  • MVVM
Work
Experience

Software engineer - Android developer

TomTom, 2019 - now
  • Working on TomTom's Connected Navigation System
  • Customisation of the product for customers 
Android Java SDK Flutter

Android Lead Developer

Bike Citizens, August 2018 - now
  • Responsible for the whole lifecycle of the Android app
  • Refactoring from legacy code
  • Introducing Android Architecture Components (LiveData, ViewModel and Room) into the project

We had some Gamififcation in this app. Users would get badges if they finished certain campaigns and accomplishments, e.g. cycling to work for multiple days a week

https://play.google.com/store/apps/details?id=org.bikecityguide&hl=en

Android Java SDK Flutter Kotlin

iOS and Android Developer

BytePoets GmbH, Feb 2017 - Aug 2018
  • Developing apps for international companies such as Adidas and Lyoness
  • Building apps from scratch until shipping within a few months
  • Agile software development methodology using Scrum and Jira

This app had some gamification features. Users could tinder-swipe their contacts to different categories. And users could also earn badges.

https://play.google.com/store/apps/details?id=com.lyoness.lyconet&hl=en

iOS Android Mobile

Java Developer

KNAPP Logistics, Jul 2015 - Jan 2017

Working on core features of the logistics program
Programming a “save-functionality” for a simulator for logistic centers

Java Kotlin