In my organization I had to take care of more than 250 desktop computers. I did everyday computer maintenance and took care of the network architecture, printers, print servers and multimedia. I have excellent knowledge of Microsoft Windows XP/Vista/7/8/10/2008 server, Ubuntu Linux and Linux Mint operating systems. I know MS Office, OpenOffice, Libre Office and other widely used office programs. I performed installation, backup and recovery operations for the accounting software in my company. I made computer systems work day by day and every malfunction was taken care of fast and efficient. I managed a web, mail server based on Windows server technology. I independently learned CCNA network specialist courses and already have two certificates. I'm capable of programing in: PHP, MySQL, MariaDB. I know front end web development solutions like CSS and HTML. On the server I had install a document management system and a virtual learning environment. With the help of specialists from LITNET the company was connected to a fiber optic Internet. I independently developed and deployed a Web solution to the organization, I know the most common web platform WordPress. I made suggestions for purchases of the new equipment. I also installed and maintained the new devices on the local area network and internet. I did constant monitoring of the system and other additional work.