Profile image of LEnaSIM
Flag of Ukraine Boryspil, Ukraine
Member since December 21, 2014
19 Recommendations


Online Offline
I have over 9 years experience in PHP (OOP, UML, ORM, TDD (PhpUnit)), SVN, GIT. MySQL( ADODB, PDO)/HTML5/CSS3(Bootstrap, Smarty, Twig)/JS(JQuery) * Web App Development, development of self-managing systems * E-commerce system, online shops, online catalogs (Prestashop, OpenCart, Woocommerce) * Blogs, websites, portals (Wordpress) * ERP, CRM systems * API integration to web services (XML, Json), Google Map API * Payment gateway API integration (Prestashop,Woocommerce custom gateway) * Website Design * Mobile Friendly (re)design tasks * Google speed score optimization * SEO-Optimization I work alone (not the company) and work honestly. I am willing to go the extra mile to complete your project if you pay honestly and good to me. I am not afraid to work hard and pleased to work on the complex projects. Long-term cooperation is desired. Let's start working! Just click the "Hire Me!" Button on my profile.
$15 USD/hr
266 reviews
  • 99%Jobs Completed
  • 100%On Budget
  • 98%On Time
  • 19%Repeat Hire Rate


Recent Reviews

  • image of kauaichelle Project for Olena K. -- 4 $35.00 USD

    “Olena is a gem! Love working with her.”

  • image of leo129 Project for Olena K. €230.00 EUR

    “Perfect, as usual...”

  • image of greenpelagic Build a company website £250.00 GBP

    “Job completed in very good time. Project deemed Very satisfactorily. Has kindly offered to provide support with new platform after the project completion, should any queries arise. Happy with the result!”

  • image of jurist76 Project for Olena K. €120.00 EUR

    “Quick and very professional.”

  • image of mishary2002 Project for Olena K. -- 2 $187.00 USD

    “not the first time . and for sure not the last time . +AA”

  • image of leo129 Développer un prestashop €1150.00 EUR

    “Perfect execution on time and on budget.”



Sep 2017

Expert PHP/WebDeveloper

PHP programmer

May 2011 - Nov 2017 (6 years)

ERP, CRM systems, creating websites.



1996 - 2001 (5 years)


diploma (2001)

specialist (Harkivs'kij Nacional'nij Universitet im. V.N. Karazina)


documentation of the project


  • Preferred Freelancer Program SLA
  • HTML Level 1
  • US English Level 1
  • WordPress
  • PHP Level 1


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