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2 jobs

Android development with Kotlin and Java

Geoff Day , Corsham, United Kingdom


Experience

25 - 40 years

Other titles

Android developer

Skills

Android Data binding Firebase Restful web services Java + 5 more

I'm offering


Markets

United Kingdom
United States (Remote only)
Germany (Remote only)
Netherlands (Remote only)
Denmark (Remote only)
Norway (Remote only)
Sweden (Remote only)
Finland (Remote only)
Lithuania (Remote only)

Links for more

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Language

English
Fluently

Ready for

  Smaller project
  Larger project
  Ongoing relation / part-time
  Full time contractor

Available

Typically available right away

My experience

2018 - 2019   freelance
Android developer Good Energy.
Working remotely as part of a small team together with iOS developers, testers and a UX/UI designer we replaced a legacy app. We replaced Java with Kotlin and implemented an MVP architecture. I also set up PR (BitBucket) and CI (Bitrise) processes, including running automated UI tests on CI (Cucumber and Appium). The app used extensive communication with a number of backend servers (using Retrofit and OkHttp), and custom UI controls.
Java, Kotlin, Mvp, Dagger, Rxjava, Mockk, Appium

2018 - 2018   freelance
Android developer Dyson.
Part of a close team of Android, iOS and cloud developers, testers, UI designers and scrum facilitators. Adding new features to the Dyson Link app to support new products. The app uses MVVM architecture, and multiple modules and flavours. The development cycle is supported by the Atlassian suite (Jira, Bamboo, Stash, Hipchat). Hardware interaction used Bluetooth Low Energy at characteristic level and MQTT.
Java, Kotlin, Dagger, Rxjava, MVVM, Data binding, Mockito, Robolectric

2017 - 2017   freelance
Android developer and tester Xing AG.
Worked within a large distributed team, responsible for the re-development of a major section of the client’s app using strict MVP architecture. Also ported existing Cucumber (Calabash) tests from the iOS app to Android. Extensive use of the back-end cloud API using background tasks. Thorough unit test coverage of the logic (presenter) layer using Mockito.
Java, Kotlin, Mvp, Dagger, Rxjava, Mockito, Cucumber, Calabash


My education

1987 - 1988
Kings College
None, Maths

1979 - 1985
Forest School, London
A-Levels, Maths, Further Maths, Physics, Chemistry, General Studies


My resume

  Download resume



Geoffs reviews

Experienced Android developer, initially for short term project, but likely to lead to further projects.
6 months ago

Very knowledgeable and excellent communication. I would highly recommend Geoff for all aspects of Android Development.


Cross-platform mobile developer to build out an MVP, 2-3 months-ish work.
6 months ago

Geoff suggested a different way of working from our original proposal, which worked out a little quicker for the core functionality we actually needed now. We'll happily work with him again when we build out the remainder of our product.




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