Hi, my name is Kyrylo, and I'm mobile applications developer. I mainly focus on: - iOS development (Swift, Objective-C) - Android development (Java) - Rubymotion development Since almost every mobile project needs a server to store data or authenticate users, I also have a lot of web development experience, including back-end development (Node.js, Ruby on Rails, Elixir/Phoenix) and front-end development (Ember.js, React, Angular). Lately, I was working on a wide range of projects, from social and dating apps to business apps with huge databases, and from small utility apps, to chat applications. I was working on applications that were mentioned by TechCrunch, Lifehacker, TheNextWeb, 9to5Mac, Washington Post, L.A. Times and others. Some apps were featured in US App Store, others have hundreds of thousands of monthly users. In addition, I'm an author of Rubymotion Tutorial e-book, which helps new developers to write their first iOS app with Rubymotion.