Co-authored a cookbook with more than 100 recipes that provide solution to problems encountered day-to-day when developing Android applications using Kotlin.

Consciously.life replaces online Ads with user's feed or to-dos. It is like Adblocker + Pinterest

Concept Office helps users to manage their instagram accounts by tools, theoretical and practical lessons.

Frell is a buying and selling platform where users can list items for sale and friends can bargain on direct chat.

Bevesto is a market research startup focused on providing automated market research products.

Involved a point of sale app at merchant side and a payments app for customers.

Live me app lets users live stream on their YouTube account from their Android phone.