Stay organized with collections Save and categorize content based on your preferences.
John O'Reilly
Galway, Ireland



My Biography

Hands-on software engineer with 30 years experience in the architecture, design, development and deployment of embedded, mobile, desktop and enterprise applications across a number of industries/domains and using a wide range of technologies. John has been focussed on Android development for over 10 years, the last 3 spent using Kotlin. Since late 2018 he has been also investigating the emerging world of Kotlin particular when combined with use of Declarative UI frameworks. John has also created a number of open source samples, including PeopleInSpace ( (which was also included as one of the samples in official KMM docs -, BikeShare ( and GalwayBus ( He also regularly tweets about the work he's doing and about Kotlin/KMM technology in general (