Georg Sisow

Many years ago (around 2002) I started with J2ME into the mobile app world. Back then the target platforms were Nokia and BlackBerry. Around 2008 I added Android and two years later iOS to my target platforms for software development. I worked as BlackBerry, Android and iOS freelance software developer since 2010 on different projects onsite. While I was using Java and Objective-C at the beginning, my prime languages today are Kotlin and Swift. My latest development is using Kotlin Multiplatform with a single core library for UI independent functionality and separate native UIs.