Experienced Russian C++, Qt programmer with a background in computer science. 5 years maintain crossplatform desktop applications for business.

Also have next good skills:

-- Linux system administrator. Know this operating system about 15 years. I'm one of those who manually build the kernel 2.2 and configured the Lilo loader. Work freely on the command line, configure various services for my needs. Now I use Debian 8.2 as the main system. Have skills with next services: iptables, shorewall, squid, snort, samba, openvpn, ethervpn, apache, nginx, hostapd, opensips, rtpproxy, openldap, ffmpeg. Distributives that I use before: Gentoo(5 years), Slackware, RedHat\CentOS.

-- Databases: freely use PostgreSQL, SQLite, studied DMBS Cache at the university.

-- Web development: HTML, CSS, JavaScript, PHP.

-- C\C++. Any kind of programming tasks.

-- Software solutions integrator. Have few, successfully completed, business automation projects.