Lead iOS Developer, ShootCapsule: 04.2016 – now
Lead iOS Developer, NedSense LOFT b.v.: 05.2014 – 03.2016

Senior iOS Developer, Egnyte: 03.2014 – 06.2014
iOS Developer, inFullMobile: 11.2012 – 05.2014
iOS Developer, Smartview360: 10.2010 – 01.2013
Contractor and Consultant: since 2010
Indie Developer: since 2009
Invented, designed, developed and published iOS apps, which have been downloaded few million times from App Store. Examples:

Designing apps with great user experience. Tuned and focused on the latest iOS trends.
Swift, Modern Objective-C, ARC, MRC, Grand Central Dispatch.
Mastered Apple API and Frameworks:
Collection view (with custom layouts), Gesture Recognisers, UIKit Dynamics, Motion Effects, Autolayout, Quartz Core (with 3D transforms, particles and reflections), SceneKit, Core Animation, WatchKit (including native apps for watchOS 2), Watch Connectivity, ClockKit, Core Image (with custom GPU executables), Core Data, iCloud and CloudKit, Core Motion (for Augmented Reality), MapKit.

iOS trainer for developers and managers.