Profileimage by Anonymous profile, Senior Android Developer
not available until 06/30/2022

Last update: 29.11.2021

Senior Android Developer

Company: P61 INTERDIGIC S.L.
Graduation: Diplom-Medieninformatiker
Hourly-/Daily rates: show
Stunden-/Tagessätze verhandelbar je nach Projektlänge / Reiseaufwand
Languages: k. A.


Professional well-experienced in Android development with a Diploma in Media Computer Science; proven technical skills in Android SDK, Java & Kotlin. Well experienced in Android SDK using Java and Kotlin (UIs for phones and tablets, MVVM architecture, Lifecycle Components, REST-API integration); used libraries and SDKs: HERE Maps Premium SDK, RxJava, Retrofit, Facebook SDK, Google Play Services, Firebase SDKs, several Ad frameworks, Espresso, JUnit, Robolectric, Mockito, Mockk, Koin DI, Coroutines.
Well experienced in App release processes and CI/CD.
Practical experience in relational DMBS (MySQL, SQLite).

Project history

10/2020 - Present
External Android Developer
Parship / PE Digital GmbH
Internet and Information Technology
Supporting the internal Android development for the match making apps of Parship, Elitepartner and eHarmony, implementing new features.

03/2020 - 09/2020
Freelance Android Developer
sonamedic GmbH
Internet and Information Technology
sonamedic aims at improving mental health through audio sessions featuring binaural beats. Audio sessions are available for offline usage and subscriptions are offered through Google Play Store.
I did an extensive refactoring of the sonamedic App in close cooperation with designer, backend and iOS devs as well as product management:
  • Implementation of a complete new UI and UX provided by the design team (German Design Award 2021)
  • Rework of the app architecture towards MVVM, 80% of the code base re-written from scratch.
  • Unit tests added for all viewmodels, repositories and data access layers.
  • Tech stack: 100% Kotlin, MVVM, Lifecycle Components, Room, Retrofit, Moshi, Koin DI, JUnit

Time and spatial flexibility

Ich bevorzuge Remote-Projekte (mehrjährige Erfahrung mit remote work und distributed offices vorhanden), bin aber (neben initialer Einarbeitung, sofern vor Ort notwendig) bereit, max 5 Tage / Monat vor Ort zu arbeiten. Dann aber "am Stück", bitte keine 4-1 / 3 -2 Wochen anbieten.

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