Sergey S.

Sergey S.

$25.00  /hr

expert php programmer

Novosibirsk, Russia
AJAX Google Maps API Drupal WordPress HTML

Overview

Individual programmer with 10+ experience of web development. I have strong understanding of SQL, its indexes and ways for its optimization, have a huge experience of fixing strange SQL queries. I have skills in development of both front-end and back-end, knowledge of CSS tricks and comprehension of SEO-valid html, and I have an experience of increasing of a site usability and making it friendly for search engines. Many of my projects involve integrations with external services including: auto-posting to Facebook; Twitter and other

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