Maximilian Oertel not available until 11/01/2021

Maximilian Oertel

Android Developer and Consultant (Java + Kotlin)

not available until 11/01/2021
Profileimage by Maximilian Oertel Android-Entwickler und Berater (Java + Kotlin) from Berlin
  • 10551 Berlin Freelancer in
  • Graduation: Bachelor of Science (Informatics)
  • Hourly-/Daily rates:
  • Languages: German (Native or Bilingual) | English (Full Professional) | French (Elementary) | Russian (Limited professional)
  • Last update: 17.06.2021
KEYWORDS
PROFILE PICTURE
Profileimage by Maximilian Oertel Android-Entwickler und Berater (Java + Kotlin) from Berlin
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SKILLS
Hi, I'm Maximilian and Freelance Android Developer (Java + Kotlin) coming from Berlin. I have more than 8 years experience in developing high-quality and performant apps. Further I graduated from TU Berlin with a Bachelor's degree in Business Informatics.

I support my clients with their Android projects. Besides high-quality, well-documented and secure code, I pay close attention to good design. Because: Every great app needs next to a performant and modern code base, a user-friendly design.

Honesty, reliability and a team player mentality are the foundation of my work. I like to work in teams as well as on my own. When working in a team I highly value a great communication and I inform my clients at all stages of the project.

In my free time I like to work out, cook and spend time with my family and friends.
PROJECT HISTORY
  • 04/2014 - Present

    • MaximilianOertel.com
    • Internet and Information Technology
  • Freelance Android Developer and Consultant for Mobile Software Projects
  • Planing and developing of Android apps for my clients with Java and Kotlin. Furthermore, creation of hybrid mobile apps with Cordova, HTML and CSS3 based websites. Consulting in the areas of design, performance and technology-selection.

  • 01/2020 - 01/2021

    • MaximilianOertel.com
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Development of an application for creating nutrition/food plans
    • API-based live calculations
    • Implementation of a chat solution
    • Integration of a user management (login, account management, backup)
    • Consulting for UI and UX design

  • 03/2020 - 09/2020

    • simpleTechs GmbH
    • 10-50 employees
    • Internet and Information Technology
  • Android Developer - Working Student
  • Working on several Android projects. Developing new complex UI components, further development of API integrations and renewing of older apps.

  • 03/2016 - 01/2020

    • MaximilianOertel.com
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Development of a native Android app for managing birthdays
    • Dialog between design and backend team
    • Approx. 200,000 active users
    • Facebook, Whats-App, Excel and Amazon shopping integration
    • Implementation of a greeting card editor
    • Optimized reminder function (cloud messaging), outage detection

  • 11/2014 - 05/2016

    • MaximilianOertel.com
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Collaboration on the conception and development of a body transformation app
    • Development of a special camera editor for the creation of body animations
    • Development of a camera overlay for optimal capture of new photos
    • GIF creation of the final transformation

  • 03/2015 - 06/2015

    • Spreenative UG
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Development of an app to manage weddings and wedding photos
    • Close communication with management, iOS and backend team
    • Implementation of UI specifications, API interface
    • Camera integration for taking wedding photos

  • 04/2013 - 01/2014

    • Stadt Weida (Thüringen)
    • 10-50 employees
    • Internet and Information Technology
  • Android & iOS Developer
    • Planning + development of a cross-platform city guide app
    • Interactive Google Maps integration with points of interest
    • Info pages about offices, important people and leisure activities
    • Dialog between city of Weida and development team

  • 04/2011 - 10/2013

    • B-ZON Medienkontor
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Collaboration in the planning, conception and development of a dynamic customer app solution
    • Design, content and texts of the app live customizable via API interface
    • Development of mini-games within the app
    • News feed via API interface
    • Close dialog with backend and iOS team

  • 02/2013 - 06/2013

    • B-ZON Medienkontor
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Development of a multifunctional app for the management of transformer key figures
    • Exact porting of an iOS app to Android
    • Complex form UI and calculations
    • Implementation of an API to display a news feed
    • Dialog between management and development team

  • 09/2012 - 01/2013

    • getVisible UG
    • < 10 employees
    • Internet and Information Technology
  • Android Developer
    • Development of a monitoring app for TeamSpeak server.
    • Design and implementation of the UI (+ widget)
    • Design and development of a server side ping query
    • Failure alarm should a server be offline
    • Close communication with server operator

TIME AND SPATIAL FLEXIBILITY
I mostly work remote (office in Berlin). I am open for a on-site part for projects in Berlin.
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