Highlights:

Skills:iOS, Swift, Xcode, Objective-C, iPhone

Senior iOS Developer 01/2019 - 12/2019
R/GA, Buenos Aires, CABA Argentina
Industry: IT
Developed iOS application using Swift. iOS team up to 5 developers Added app extension to existing app
Environments: Xcode, Swift, Realm, RxSwift, Storyboards, JIRA, Slack, Zoom, GitFlow, AppCenter--
Senior iOS Developer 02/2016 - 01/2019
SWEB, San Antonio(remote), United States
Industry: IT
Developed various native iOS apps using Objective-C and Swift Used Code Data and Realm as local storages Improved applications performance using Instruments Add UI and Unit tests Worked with Bluetooth and Voiceover technologies
Environments: Xcode, Objective-C, Swift, Core Data, Realm, Storyboards, Bluetooth devices, Trello, Slack--
FULLSTACK IOS DEVELOPER 05/2014 - 02/2016
UpWork, Buenos Aires, Argentina
Industry: IT
Developed various iOS applications mBaaS integration: Parse, Firebase, Gamesparks Top developer with 6000 hours worked Five stars rating and great clients feedbacks
Environments: Xcode, Objective-C, Swift, JS, Core Data, Realm, Storyboards, Trello, Slack--
IOS DEVELOPER 11/2013 - 04/2014
Quadecco, Kharkiv, Ukraine
Industry: IT
Developed various iOS applications using Objective-C Supported existing projects Fixed memory leaks and apps performance Fixed OSX project
Environments: Xcode, Objective-C, Core Data, Redmine, Skype--
IOS DEVELOPER 02/2013 - 11/2013
oDesk, Buenos Aires, Argentina
Industry: IT
Developed various iOS applications mBaaS integration: Parse, Firebase Top developer with 2000 hours worked and five stars rating
Environments: Xcode, Objective-C, JS, Core Data, XIBs, Skype--
IOS DEVELOPER 03/2011 - 02/2013
VLF Networks B.V., Kharkiv, Ukraine
Industry: IT
Supported existing projects Developed iPhone and iPad applications using Objective-C
Environment: Xcode, Objective-C, Core Data, Redmine, Skype--
INTERN IOS DEVELOPER 09/2010 - 03/2011
Flabella, Buenos Aires, Argentina
Industry: IT
Developed iOS application using Objective-C
Environment: Xcode, Objective-C, SQLite, Skype--

V. N. Karazin Kharkiv National University 09/1999 - 04/2005
Kharkiv, , Ukraine
Degree: Master's Degree
Major:Applicable Mathematic
Obtained Master degree in Applicable Mathematics. Department of geometry and computer graphics.

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