Harun WangerekaHarun Wangereka is a Google Developer Expert for Android and an Android engineer with over seven years of experience and currently working at Apollo Agriculture. Harun is passionate about Android development, never tired of learning, building the tec community, and helping other developers upscale their skills. He is a co-organizer at Droidcon Kenya and a former Kotlin Kenya and Android254 co-organizer. Through these communities, he has been able to impact thousands of developers. He is also an Android author at Kodeco where he has written 8 articles, published a book; Saving Data on Android, Second Edition, and is also a video course instructor. He has given numerous sessions on Android and Kotlin across different communities worldwide. Read More Read Less