Rivu Chakraborty is a Google Certified Android Developer, Caster.io instructor, Sr. Tech Member of Institute of Engineers (India). Having total 7+ years of experience he is presently working as a Sr. Software Engineer (Android) at BYJU'S The Learning App. He has authored multiple Kotlin and Android Development books including Reactive Programming in Kotlin, Functional Kotlin, Hands-On Data Structures and Algorithms with Kotlin and Coroutines for Android Developers.

Rivu considers himself a Kotlin and Android enthusiast cum evangelist, with around 4 years of Kotlin experience. Rivu created the KotlinKolkata User Group ...

I am a Software Engineer from India, professionally engaged in Android Development since last 7 years. I have a tons of experience building various Android applications.

Teaching and mentoring is always been my passion. As part of this, I have done followings:
1. Author of the book: Hands on Data Structure and Algorithms with Kotlin
https://www.packtpub.com/application-development/hands-data-structures-and-algorithms-kotlin
2. YouTuber: Chanse Code
https://www.youtube.com/channel/UC2WD_P95G6qa6fD0iC1ZjgQ
3. Founder and Organizer: BlrKotlin
https://www.meetup.com/BlrKotlin/

I am also engaged in giving talks at various user groups. Moreover, I have conducted few corporate trainings on Kotlin ...

Rohan is a mobile apps enthusiast who loves talking about the latest in the mobile world, with Flutter being his most recent love affair. He works as a Software Engineer at Delivery Hero in Berlin. He talks about Flutter at conferences, writes blogs on Medium and mentors students on various e-learning platforms.