Position: Lead/Senior iOS Developer
Category: iOS
English level: upper
Years of experience: 7


I used Objective-C programming languages with iOS 7, 8, 9, 10 and 11 for developing applications for over a three year and a half in general. 
Skills: OOP & OOD, concurrency & multithreading , SQLite, realm, networking, git, 3rd party libraries, VOIP, using SIP protocol stream video.
Interesting projects and get possibility to grow as a professional.