Andrey Kalin
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Andrey Kalin

Senior developer PHP/MySQL Zend CI Yii JS Angular HTML5/CSS3


Zaporizhzhya, Ukraine


Over the last 7 years, I have developed a wide range of Web services for mobile applications using PHP, MySQL, JavaScript, JQuery, Angular Zend, Yii, CodeIgniter, frameworks including sites for startup companies and small businesses. My core competency lies in buiding RESTFul APIs for mobile clients as well as front-end UI, one page applications. I also have some experience in integration payment systems like PayPal, Authorize.NET, 2Checkout, Facebook, Twitter, Amazon, Google Maps. Looking for oportunity to work on interesting long-term project !

Andrey Kalin has added 7 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Oct 2014 - May 2015

    PHP Backend developer
    Job well done and will rehire again if there's a need. Thanks!
    89 hours
    $20.00 / hr
    $1,770.00 earned

  • Aug 2013 - Nov 2014

    European based PHP/MySQL expert
    Andrey has worked for me for a very long time and I am now working on some other projects and won't require his skill set as much as previously. He has been great to work with and I plan to continue working with him albeit from time to time. He's reliable and when there's been issues he's come in on weekends to fix them. He someone who you can count on and nowadays that's a pretty hard thing to come across. I would definitely recommend Andrey.
    1,527 hours
    $15.67 / hr
    $23,930.76 earned

  • Oct 2012 - Aug 2013

    European based PHP/MySQL expert
    Andrey has been a loyal programmer with a good work ethic, a good grasp of communicating and an appetite to develop good, clean code. I've tried too long not to fill out this feedback due to other project managers possibly wanting to snatch him after I write this review. Seriously he's good but seriously - he's all mine.
    1,400 hours
    $14.00 / hr
    $19,600.03 earned

Andrey Kalin has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Javascript Test 4.60 Top 10% 8 mins
JavaScript 1.3 Test 4.25 Top 10% 9 mins
HTML5 Test 4.85 Top 10% 2 mins
JavaScript 1.8 Test 4.50 Top 20% 11 mins
MySQL 5.0 Test 4.10 Top 10% 10 mins
PHP Test 4.55 Top 10% 8 mins
AJAX Test 3.90 Top 20% 12 mins
English Spelling Test (UK Version) 4.90 Top 10% 4 mins

Work History

100% Job Success
5,224 hours worked
11 jobs


Less than 30 hrs/week


Phone Number: Verified

Associated with

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Golden Team
51,882 hours

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