Developed Control system for audio files editors from scratch. The main idea is to develop the system similar to Basecamp. The powerful functionality for creating comments for wave audio track fragments and show comments on audio timeline. Inserting different protections in the audio track.

App for hospital network that allows to indicate a patient requiring immediate medical attention.

Developed a large video portal from scratch. Both the design and full functionality created. Had to create news portal, which can display video of all popular US news sites, with the ability to filter information by the user on a number of criteria.