- iOS DeveloperSimbirSoft Ltd2012 - PRESENT
- Created a module map display and the objects on the map.
- Was senior developer responsible for testing a system for managing students.
- Developed a system designed to automate the accounting costs of electricity. A module verification of subscriber base filling USC (MS SQL).
- Created a product designed to synchronize emails, calendars, tasks, and contacts located in different mail accounts located on different servers using MS Exchange. Implemented the synchronization of email accounts MS Exchange protocol WebDAV and EWS.