Klemens Zleptnig is the founder of creative workline GmbH and a senior Kotlin engineer and mobile architect from Austria. He has more than 20 years of experience designing and building software products, with a focus on Android, Kotlin, Jetpack Compose, Kotlin Multiplatform, Spring Boot and AI-enabled mobile applications.

He works on mobile products for companies, public-sector applications and his own software products, combining hands-on engineering with software architecture and product thinking.

Since 2013, he has been the founder and co-organizer of AndroidHeads Vienna, an Android and mobile developer community with more than 600 members and part of the Google Community Leads Platform. He also co-organized droidcon Vienna.