Sujitha Varatharaj
Network & Cybersecurity Professional | CCNA Certified
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About
CCNA-certified Network & Cybersecurity professional with hands-on expertise in Cisco routing and switching, Windows Server administration, Active Directory, and network security operations. Proven ability to configure, troubleshoot, and secure LAN/WAN environments including VLANs, DHCP, DNS, and inter-VLAN routing. Adept at diagnosing complex technical issues, hardening system security, and delivering reliable IT support.
Committed to continuous learning and bringing precision, accountability, and strong communication to every team environment.
Education
Cybersecurity Diploma - Cybersecurity - CDI College (2022-01 - 2023-12)
Master of Computer Applications - Computer Applications - Kalasalingam University (2014-01 - 2016-12)
Bachelor of Science - Information Technology - Devangar Arts College (2011-01 - 2014-12)
