Seshabalan User
@sesha
I build secure multi-site networks, firewalls, VPNs, and resilient backup systems.
IndiaWhat I'm looking for
I've delivered enterprise network environments at Velkot Technologies, deploying Palo Alto and FortiGate firewalls in high availability, Cisco Catalyst switching, and secure IPsec VPN connectivity across 15+ locations in the UAE, Germany, Saudi Arabia, the Philippines, and India.
I also build resilient infrastructure across VMware, Veeam, Active Directory, endpoint security, and monitoring. My work includes a 25-VLAN deployment across 55 switches, Wi-Fi 6/7 deployments, and Zabbix monitoring for 850+ cameras at an international hotel in Palm Jumeirah.
Experience
Work history, roles, and key accomplishments
Network Engineer
Velkot Technologies LLC
Jan 2024 - Jun 2026 (2 years 5 months)
Designed and deployed enterprise network environments with Palo Alto and Fortigate firewalls, Cisco switching, and wireless infrastructure. Automated firewall config backups and managed multi-site VPNs.
Network Administrator
FSPL Calibration Services
Jun 2022 - Nov 2023 (1 year 5 months)
Managed office IT infrastructure including LAN, WiFi, QNAP NAS, IP cameras, and VoIP/PABX systems. Provided IT support for hardware, software, and network connectivity.
Education
Degrees, certifications, and relevant coursework
KLN College of Engineering
Bachelor of Engineering, Mechanical Engineering
Grade: 8.9 CGPA
Bachelor of Engineering in Mechanical Engineering with a CGPA of 8.9.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Skills
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