I worked with 40 sites based on Drupal multisite: created new pages and functionality, wrote update scripts for content.
I also created new landing page with many jQuery animations, transitions between landing blocks and dynamically content loading.
● Creating Drupal backend API for web and mobile applications.
● Writing custom modules for eCommerce sites for Drupal 8 Commerce.
● Creating Drupal 8 themes and theming on different projects.
● Maintenance many sites for different clients, working with clients and communicating with them via emails and Jira.
● Writing custom modules to integrate Drupal sites with Dropbox, Amazon S3, Plex.tv, Youtube.
● Improving performance for Drupal sites: set up cache modules, rewrote slow queries and PHP code, fixing bugs and errors.
● Writing custom migrations from Drupal 6/7 to Drupal 8.
● Creating multi-language sites on Drupal 8.
● Creating REST API server based on Drupal 8.
Maintenance and development online e-commerce applications written in Drupal Commerce and Drupal Ubercart.
● Creating web service based on Drupal with a REST API for mobile application.
● I used Python and Scrapy framework to parse about 60 sites and put all data in Drupal sites by schedule automatically via Feeds module.
● Working with big amount of Drupal modules: Panels, Views, Display Suite, Media, Commerce/Ubercart, Context//Strongarm/Features and others.
● Writing Selenium tests and Drupal Simpletests for testing on Jenkins server.