Denis Petrusha
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Denis Petrusha

Senior Web and iOS developer


Lviv, Ukraine


Seeking for interesting opportunities to use and develop my experience in: PHP, MySQL, DHTML, JavaScript, JQuery, Ajax Zend, CodeIgniter, Kohana frameworks Payment integrations: PayPal, Authorize.NET, 2Checkout Integrations via API, JSON: Facebook, Twitter, Amazon, Google Maps etc. I also work with iOS app development. I prefer to work with such language as Swift as I like everything new and modern. I'm sure that good developers should follow innovations. Having a great variety of skills and being attentive to details provide the product delivered in the best possible way. Looking forward to work with you!

Denis Petrusha has added 6 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Apr 2012 - Jun 2012

    Senior Web Developer

    No feedback given

    9 hours
    $18.00 / hr
    $165.06 earned

  • Dec 2011 - Jun 2012

    Virtual River Facebook API programming
    This was a extremely complicated application to create and because I had little understanding of how programming works, Denis had to come up with many solutions to obstacles on his own. He was an extremely great communicator and was able to create program functionality that I didn't even know existed. We had a very tight deadline (3 months) to develop this app and he put in a lot of overtime and extra hours to get the project completed. In addition he patiently worked through the changes and corrected all 'bugs' in the system. We are very happy with the results of this project and the amazing Virtual River application he built to help us engage a large audience in conserving water and tracking it in an online river. We will continue using his expertise as we build and expand on this application in the future.
    129 hours
    $18.00 / hr
    $2,322.00 earned

  • Dec 2011 - Mar 2012

    HTML5 - CSS3 - Photoshop developer

    No feedback given

    14 hours
    $18.00 / hr
    $248.94 earned

  • Dec 2011 - Feb 2012

    Experienced iPhone/Android Developer
    Denis is great worker!
    $500.00 earned
    Fixed Price

  • May 2011 - Aug 2011

    Cre Loaded CSS/HTML
    Good job! Thanks a lot!
    96 hours
    $12.22 / hr
    $1,172.99 earned

Denis Petrusha has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
ADO.NET 2003 Test 4.00 Top 10% 17 mins
PHP5 Test 4.90 Top 10% 6 mins
Apache Server Test (2.0 Family) 4.10 Top 10% 2 mins
U.S. English Sentence Structure Test (For Writing Professionals) 3.90 Top 20% 3 mins
Programming with C# Test 3.75 Top 10% 15 mins
MySQL 5.0 Test 4.40 Top 10% 10 mins
Adobe Photoshop CS3 Test 4.40 Top 10% 2 mins
PHP5 Test 4.50 Top 10% 7 mins
JSON Test 4.10 Below Average 25 mins
JavaScript 1.8 Test 4.25 Top 30% 22 mins

Work History

91% Job Success
3,177 hours worked
33 jobs


More than 30 hrs/week


Phone Number: Verified

Associated with

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DENGO Systems
8,076 hours

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