• Grey Facebook Icon
  • Grey Twitter Icon
  • Grey YouTube Icon

Droidcon is a registered trademark of Mobile Seasons GmbH

Powering Worldwide Learning with Kotlin Multiplatform

Ankush Gupta

Senior Software Engineer


Ankush Gupta is an Android Engineer at Quizlet, with a passion for both learning and teaching. He’s been involved with Quizlet since he wrote the Android app's first lines of code as an intern in January 2013. Most of his time nowadays is spent on the Mobile Infrastructure team, where he works to improve the architecture and the developer experience for all things Android.


Learn how Quizlet uses Kotlin Multiplatform to build iOS, Android, and web learning experiences for over 50 million users per month. By pinpointing the best areas of our codebase to share (and skipping over many others), Quizlet was able to use Kotlin Multiplatform to share the “secret sauce” of our product. We did this without forcing our Android, iOS, and Web clients to follow a rigid, predetermined architecture. You'll hear Quizlet's journey getting Kotlin Multiplatform into production, how it compares to other approaches of sharing code, and (most importantly) lessons about shared code that we learned along the way.

Introductory and overview