Hi, I'm Oleksandr.
I have over 7+ years of experience with Drupal and Web-Development in general.
I am the top contributor Drupal 2019 and 2018
dri.es/who-sponsors-drupal-development-2019 (pifagor, position 14)
dri.es/who-sponsors-drupal-development-2018 (pifagor, position 16)
Skills:
Drupal Core
Experience with Drupal 6\7\8.
Implementation of Module Hooks, Theme Hooks, Element Rendering.
Views, Web form, Rules, Context, Panels, Features, Devel, Media.
Core API, Entity API.
Drupal Theming
Adaptive & Responsive Drupal Theme Development.
Major experience with HTML/CSS/JS development for Drupal.
Theme development from scratch.
Front-End Development
HTML/CSS/JS Static or Mobile development.
PSD to HTML/XHTML.
Experience working with other people's code.
Static HTML to Responsive/Adaptive HTML.
jQuery plugin implementation.
Highload Drupal sites administration and development.
Drupal DB performance tuning.
Code performance and security tuning.
Fixing hosting\server performance problems.