Image de profil de LEnaSIM
@LEnaSIM
Drapeau de Ukraine Boryspil, Ukraine
Membre depuis le 21 décembre 2014
30 Recommendations

LEnaSIM

En ligne Hors ligne
I have over 10 years of experience in PHP (OOP, UML, ORM, TDD - PHPUnit), SVN, Git, MySQL (ADOdb, PDO), HTML5, CSS3 (Bootstrap, Smarty, Twig) and JS (JQuery). My specialties: * Web App Development - development of self-managing systems * E-commerce System, Online Shops, Online Catalogs (Prestashop, OpenCart, WooCommerce) * Blogs, Websites, Portals (Wordpress, CodeIgniter) * Wordpress Custom Themes, Plugins * ERP, CRM Systems * API Integration to Web Services (XML, JSON), Google Map API * Payment Gateway API integration (Prestashop, WooCommerce Custom Gateway) * Website Design (Photoshop) * Mobile Friendly (re)design tasks * Google Speed Score Optimization * Basic Technical SEO Optimization I work alone and work honestly. I'm willing to go the extra mile to complete your projects. I am not afraid to work hard, in fact, I am pleased to work on complex projects. I desire long-term relationships with my clients. Let's start working! Just click the "Hire Me!" button on my profile.
$15 USD/hr
357 commentaires
7.8
  • 99%Travaux complétés
  • 98%Selon le budget
  • 98%Dans les temps
  • 19%Taux de Réembauche

Portfolio Items

Avis récents

  • image de Hannah C. Project for Olena K. -- 20/05/06 09:11:16 £73.06 GBP

    “Amazing work yet again. Thank you so much! [18 May, 2020] Once again, an amazing job! Thank you so much!”

  • image de Yulia B. Project for Olena K. -- 2 €50.00 EUR

    “Большое спасибо Лена за прекрасную работу!”

  • image de Yulia B. Project for Olena K. €80.00 EUR

    “все идеально быстро . я уже который раз обращаюсь к Лене и предельно довольна качеством услуг. спасибо!!”

  • image de Yulia B. вордпресс сайт доработка €150.00 EUR

    “estoy muy contenta como siempre! Все свои проекты реализую с Еленой. всегда очень быстро, без лишних вопросов. прост о смот ришь на готовую работу и понимаешь что все идеално. Советую на 100 процентов. СПАИБО!”

  • image de Evgeny K. I would like to build a page for my business €220.00 EUR

    “Елена, профессионал в своем деле, создала сайт за 10 рабочих дней. И четко реагировала на все работы и задачи.”

  • image de Janek K. I need a Homepage for my small Company €150.00 EUR

    “The work with Lena was always very good and professional. She was always honest and correct with me and I would always ask her for help. I am very satisfied with my new homepage.”

Expérience

Owner

Sep 2017

Expert PHP/WebDeveloper

PHP programmer

May 2011 - Nov 2017 (6 years)

ERP, CRM systems, creating websites.

Éducation

specialist

1996 - 2001 (5 years)

Qualifications

diploma (2001)

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

Publications

http://wad-er.com/

documentation of the project

Certifications

  • Preferred Freelancer Program SLA
    92%
  • HTML Level 1
    83%
  • US English Level 1
    80%
  • WordPress
    77%
  • PHP Level 1
    75%

Vérifications

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