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Oleg K.

Oleg K.

Kyiv, Ukraine
Job Success

Senior Objective-C / Swift developer

I'm a senior iOS developer with more than 12 years programming background. I experienced in full-cycle mobile development including architecture design. As an advantage, I have strong skills in network and low-level programming, that helps me write maximum effective code where it needed. My practice caver other platforms like Android, back-end using Ruby On Rails and React Native for mobile. During last 8 years, I working on high-quality iOS applications for different industries, including medicine, marketing, advertisement, etc as a developer, team-lead, and project manager. Last 3 years - as a freelancer on UpWork. It's important to me to create supportable and upgradable applications. I prefer to build long-term relations with my customers. When they come back to add support for new mobile devices or new features - I always glad to see that application continue its life. I'm open to working as a part or lead of the team or as an individual developer.
Rating is 5 out of 5.
5.00 Jul 9, 2018 - Dec 25, 2018

"Oleg is a great IOS Developer, posses very strong analytical thinking and have a deep understand in UI/UX as well. I would recommend him to anyone and hire him again in the future! Great work!"

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Portfolio

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Skills

Oleg K.

Oleg K.

Kyiv, Ukraine
Job Success
7
Total Jobs
10,963
Total Hours

Senior Objective-C / Swift developer

Specializes in
I'm a senior iOS developer with more than 12 years programming background. I experienced in full-cycle mobile development including architecture design. As an advantage, I have strong skills in network and low-level programming, that helps me write maximum effective code where it needed. My practice caver other platforms like Android, back-end using Ruby On Rails and React Native for mobile. During last 8 years, I working on high-quality iOS applications for different industries, including medicine, marketing, advertisement, etc as a developer, team-lead, and project manager. Last 3 years - as a freelancer on UpWork. It's important to me to create supportable and upgradable applications. I prefer to build long-term relations with my customers. When they come back to add support for new mobile devices or new features - I always glad to see that application continue its life. I'm open to working as a part or lead of the team or as an individual developer.
Rating is 5 out of 5.
5.00 Jul 9, 2018 - Dec 25, 2018

"Oleg is a great IOS Developer, posses very strong analytical thinking and have a deep understand in UI/UX as well. I would recommend him to anyone and hire him again in the future! Great work!"

Private earnings
Oleg K. has more jobs. Create an account to review them

Portfolio

Dealy
Dealy
Rewardable
Rewardable
Want to see more? Create Account

Skills

More than 30 hrs/week

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