Erik K.

Native/Hybrid Mobile(iOS/Android/Swift/Kotlin/React Native) Developer

I have been developing apps for mobile devices for over 10 years. In that time I have collected a number of tools and skills to improve both the development speed and quality of the apps I create. My passion is improving user experience - developing apps that users will enjoy interacting with. This includes UI design, animated content, polished transitions, etc. With many apps requiring online services, I am also well-versed in various server-side technologies for user authentication, databases, analytics, and much more. Previous clients have been impressed by my excellent communication skills and ability to work consistently with little to no supervision. Users expect Mobile Apps to be faster and easier to use than Web Apps so that’s exactly what you’ll get. 1. Native development - iOS/macOS/tvOS/watchOS - Swift/Objective-C - Constraint, Auto Layout, Storyboard, Apple Human Interface Guidelines. - ApplePay, In-app purchase, Siri, AppleIDSign, NFC, iBeacon - Kotlin/Java - Google Material Design - UIKit, MapKit - Web Services(Restful APIs) - Firebase, CloudKit, Coredata 2. Cross-platform and hybrid app development - React-Native/React - Xamarin.iOS/Xamarin.Android/Xamarin.Forms - Flutter/Dart Brand engagement is crucial to keeping you at the front of your customer’s minds. I'm a leading mobile application developer and I’ll develop an intuitive, creative, and interactive Mobile App that drives engagement with your brand.


  • Kotlin
  • Flutter
  • Swift
  • Objective-C
  • React Native
  • CloudKit
  • Xamarin
  • iOS