My field of expertise is broad. My master degree was on Computers engineering and informatics which helps me to get into many things and have successful results.
I have had projects on 1st and 2nd level user support, Windows and network administration, data entry, geo-data organizing, IT consulting and other projects.
Excellent knowledge on: Microsoft Active Directory, Network Infrastructure, Rack/Tower server hardware maintenance, Network Topologies, Domain Management, DNS Servers, DHCP Servers, File/Print Sharing, Computer troubleshooting in both Software & Hardware level, Virtualization Technologies, UPS Systems, Backup Tools & Procedures
Theoretical Background in: Electronics, Electrical Circuits, Computers Architecture, Signals and systems, Operating Systems, Computer Networking, Digital Telecommunications, Public and Private Networks, Human-Computer Interaction, Databases, Cryptography, World Wide Web Technologies, Broadband Technologies