Here is list of my interesting projects, in which I done a great things:
Digiterra.pro - Web software developing company
I'm a co-owner and lead web developer of software developing company "Digiterra", that specialize on web projects for custom business automation tasks.
Official website: Digiterra.pro
Creative project, targeted to child auditory, that combine painting modern heroes on matryoshka (russian doll) together with board games, using self-created heroes.
ru-matrix.org - public [matrix] server
Free opensource communication server for Russian [matrix] community.
Drupal improvements and couching
I actively collaborate with Drupal community to improve Drupal core and modules, try to help people with studying and understanding Drupal.
Caramba - Store of unusual gifts
Because lack of shops with cool unusual gifts in my city, in 2011 year our family (me with my wife) started the new project, named "Caramba" - the offline shops with e-commerce website, that selling unique and unusual gifts, which people can't buy in our city, and even in whole country!
We was researching wholesale stocks in other countries, especially in China, buys only cool and unusual gifts, and sell them in our offline shops.
TST Colored Tabs Firefox webextension
Firefox webextension, that colorize tabs, based on it's hostname.