Working on the core of mobile application 2GIS, which is an extremely popular GIS software combines map and city directory.Application for Android https://play.google.com/store/apps/details?id=ru.dublgis.dgismobileApplication for iPhone https://itunes.apple.com/ru/app/2gis-offline-maps/id481627348Application for WinPhone https://www.microsoft.com/ru-ru/store/p/2gis/9nblggh2rfsd2GIS (http://2gis.ru) competes with Google and Yandex on Russian and foreign markets of local search.

Developed Parallels Plesk Panel - the most widely used hosting control panel solution.Worked on backup and migration modules. Was involved in development of incremental backup, partial restore. Optimized algorithms of data packing and transferring, significantly improved performance and efficiency.

Developed Handy Backup – a backup program designed for automatic data backup and restoration.My responsibility is to design product architecture, implement most critical parts, code review of my team members, organize development process and automate some routine operations such as continuous integration, unit- and functional- testing. Developed new major release of the Handy Backup, greatly surpassing the previous version by the performance, prospects of development, architectural flexibility and feature set, developed a framework for automated functional testing of the Handy Backup in multiple operating systems, has introduced a continuous integration, unit testing, automatic generation and analysis of crash dumps, prepared the documentation package for the project.

The principal fields of activity was: investigations automation – development software for visualization, storing and analyzing of experimental data; geographically distributed NNC network managing automation; development of web-sites and web-applications; databases and DB-interfaces development; application automation systems and newest technologies to the company.