Sergey Plotnikov

Sergey Plotnikov

Objective - c developer

Moscow, Russia



What's the difference

I am really enjoying developing applications for MacOS and IOS. My latest experience is front-end apps which use API of web services like, Youtube, Imgur, EasyPost, etc. I can build app from scratch or modify existing app and upload it to App Store.Also i have a basic graphical design skills , so i can cut separate elements from existing app design. Usually a can spend 3-4 hours a day for programming.

Work History & Feedback

Mac developer for simple menu bar application

Fixed Price $222
“Brilliant Mac developer. Hope to work with him again and again. Thanks Sergey!”


Fake menu bar needed for Mac Cocoa Application

Fixed Price $278
“Sergey did a fantastic job. He understood what was needed and provided timely progress updates and quality code. I will hire him again for future projects.”


Mac developer for simple menu bar application

61 hrs @ $11.11/hr
Earned $676
No feedback given

Fixing an existing iOS application

31 hrs @ $11.11/hr
Earned $348
Job in progress

Change design of my mac app

76 hrs
Job in progress

Tests Taken
Name Percentile Score

Objective C Test




U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Staffing Managers