I perform the following tasks:

-Office computers maintenance

-Computer network installation and management.

-Internal network security, user management, servers and data backups

-Advanced firewall installation & management, with internet content control, attacks prevention, data encryption and integrated anti-virus

-Data recovery, virus removal, computers and servers hardware repair

-Advanced administration of Microsoft/Linux servers or network servers

-Advanced Exchange/postfix/email server administration, repair and recovery

-Advanced installation/administration of display VideoWall solutions or samsung magicinfo servers tecnology

-Computers and servers optimization, operating system cleanup of obsolete programs and files, cleaning of internal parts of equipment

-Remote support and advanced technical advice