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Olga Korokhina
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Olga Korokhina

J2EE/Flex/Air/iOS/Android developer with great experience

$33.33/hr

Kharkiv, Ukraine


Olga Korokhina has added 10 portfolio pieces. Create an account to review them.

About 15 years in software development, experience of work in ... morean extra small and really huge companies on a wide range of projects involving variety of technologies and development methodologies. Experience of running my own company (a5.ua) and work under different titles for several employers. Driven, passionate and crazy productive. And yes, modest :) less

Overview

About 15 years in software development, experience of work in an extra small and really huge companies on a wide range of projects involving variety of technologies and development methodologies. Experience of running my own company (a5.ua) and work under different titles for several employers. Driven, passionate and crazy productive. And yes, modest :)

Olga Korokhina
Drop Here

Olga Korokhina

$33.33 /hr

J2EE/Flex/Air/iOS/Android developer with great experience

Kharkiv, Ukraine

Overview

About 15 years in software development, experience of work in an extra small and really huge companies on a wide range of projects involving variety of technologies and development methodologies. Experience of running my own company (a5.ua) and work under different titles for several employers. Driven, passionate and crazy productive. And yes, modest :)

Olga Korokhina has added 10 portfolio pieces. Create an account to review them.

Work History and Feedback

  • IOS app reskin

    Nov 2013 - Jan 2014
    5.00
    Great, knowledgable and wonderful to work with.
    $777.78 earned
    Fixed Price

  • Flex Mobile 4.6 - Push Notifications

    Apr 2013 - Oct 2013
    5.00
    prompt and professional...thanks for your effort..
    $100.00 earned
    Fixed Price

  • Flex Programmer Needed to Repair Twitter Feed

    Jul 2013
    5.00
    Olga was a pleasure to work with. She was able to find a way to solve our problem even though it was not in her expected skill set. Great, timely communication.

    4 hours

    $27.78 / hr
    $106.49 earned

  • We need THREE Drupal Experts NOW from Ukraine, Russia, Belarus, Kazahstan, kaukaz, and Post Soviet Union

    Mar 2013
    No feedback given

    19 hours

    $13.33 / hr
    $253.27 earned

  • Applying Changes to IOS app

    Jul 2012 - Jan 2013
    No feedback given

    54 hours

    $16.67 / hr
    $900.02 earned

  • iPhone Memory Game

    Jul 2012 - Aug 2012
    4.80
    olga and au are a good team for developing your app. this was my first app and there were some issues with apple and olga was patient and helpful and got them resolved! she is available for questions and continues to build her team and learn new programming technologies.

    15 hours

    $27.78 / hr
    $411.98 earned

  • Flex Developer for visual analytical tool

    Jan 2012 - Jun 2012
    5.00
    Olga did an excellent job on a complex project. I asked her to join the team after it became clear that our lead developer could not implement the required functionality on time or in a quality manner. Olga quickly apprehended the underlying architecture of the product (which was not well documented), quickly fixed bugs from earlier work, and then proceeded to implement new features in an elegant and efficient manner. Olga understands the many subtleties associated with complex AS3 projects, makes excellent suggestions on how to improve a design, and performs her work in a timely manner. I look forward to hiring Olga again on future projects.

    243 hours

    $27.78 / hr
    $6,754.72 earned

  • Simple App (Android & Ios) using titanium or other multiplatform

    Mar 2012 - May 2012
    5.00
    Olga and her team, work fast and provide clean and fully working coding and support. My project involved Titanium SDK, for a cross-platform application (Game). A5 team were able to present me great support and clean code. I will work with them in the future for sure ! Thank you guys for this awesome experience working together.
    $500.00 earned
    Fixed Price

  • Recreate tabbed iOS app using Appcelerator Titanium

    Feb 2012 - Apr 2012
    No feedback given
    $400.00 earned
    Fixed Price

  • Convert Web site Design into Drupal or Joomla theme or skin

    Oct 2011 - Dec 2011
    5.00
    Greate person, hard worker and greate performance. If she hadn't high rate per hour, I would have hire her for more task I have
    $266.50 earned
    Fixed Price

  • View More (4)

Olga Korokhina has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Action Script 3.0 Test (Mac Version)4.00Top 10%31 mins
Adobe Flex Builder 2 Test3.90Top 30%37 mins
Adobe Flex 3.0 Test4.00Top 30%25 mins
Adobe Flash CS3 Test3.60Top 30%34 mins
iOS 6 Programming Skills Test2.90Above Average36 mins
Java Test v23.25Above Average38 mins
Android 4.2 Skills Test3.60Above Average27 mins
Drupal 6.14 Test4.25Above Average19 mins
Java Test3.50Top 20%28 mins
iPhone Programming OS 4.0 Test4.40Below Average20 mins
iPhone Programming OS 4.0 Test4.10Below Average26 mins
U.S. English Basic Skills Test3.50Below Average33 mins
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100% Job Success
Top Rated
Work History
6,618 hours worked
52 jobs
Availability
Available
More than 30 hrs/week
3 days response time
Profile Link
Associated with
Agency logo
a5.ua
Top rated
100% Job Success
8,667 hours
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