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Josef Wilhelm Senior Android Developer

Josef Wilhelm

  • Taiwan
Josef is now available for hire Hire Josef

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

Skills and experiences

Skills and experiences

Software engineer - Android developer

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

Android Lead Developer

Bike Citizens, August 2018 - now
  • #Android
  • #Java SDK
  • #Flutter
  • #Kotlin
  • 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

iOS and Android Developer

BytePoets GmbH, Feb 2017 - Aug 2018
  • #iOS
  • #Android
  • #Mobile
  • 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

Java Developer

KNAPP Logistics, Jul 2015 - Jan 2017
  • #Java
  • #Kotlin

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

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