Tarangini User
@taranginiuser
Network Engineer delivering compliant, automated enterprise and hybrid-cloud connectivity.
United StatesWhat I'm looking for
I’m a Network Engineer with 6+ years of experience designing, deploying, and supporting enterprise networks across healthcare, financial services, and global managed-services environments. I focus on resilient routing and switching, security-by-design, and measurable reliability—delivering 99.99% uptime in HIPAA-compliant environments.
In my current role (Infosys), I support enterprise routing and switching across 200+ sites and lead Cisco/Juniper-based implementations including BGP, OSPF, EIGRP, MPLS, and VXLAN to achieve sub-second failover for critical workloads. I’ve deployed Cisco SD-WAN across 150+ sites, built hybrid connectivity across AWS and Azure, and implemented Zero Trust and NAC (Cisco ISE, 802.1X) to secure PHI/PII while maintaining compliance.
Previously at IBM, I delivered managed network services for 10+ Fortune 500 clients with 99.95% SLA compliance in 24x7 NOC operations. I also led MPLS to SD-WAN migrations across 80+ sites (cutting WAN costs by 35%), automated network operations with Python/Ansible/Netmiko, and supported multi-vendor LAN/WAN, firewall, and WLAN deployments for thousands of concurrent users.
Experience
Work history, roles, and key accomplishments
Supported enterprise routing and switching across 200+ sites, maintaining 99.99% uptime in a HIPAA-compliant environment. Deployed Cisco SD-WAN across 150+ sites, reducing MPLS costs by 30% and automating provisioning/audits with Python, Ansible, and Terraform.
Delivered managed network services for 10+ Fortune 500 clients, achieving 99.95% SLA compliance in 24x7 NOC operations. Led MPLS to SD-WAN migrations across 80+ sites using Cisco Viptela, cutting WAN costs by 35%, while automating operations with Python and Ansible for 1,200 hours saved annually.
Administered enterprise routing, switching, and WLAN services across distributed networks, improving performance and scalability by 28%. Reduced unauthorized access incidents by 35% through firewall/NAT/ACL controls and cut MTTR by 33% by troubleshooting LAN/WAN and WLAN issues and handling incident tickets.
Education
Degrees, certifications, and relevant coursework
Rivier University
Master of Science, Computer Information Systems
Earned a Master of Science in Computer Information Systems at Rivier University, completed in May 2025.
Jawaharlal Nehru Technological University
Bachelor of Technology, Computer Science and Engineering
Earned a Bachelor of Technology in Computer Science and Engineering at Jawaharlal Nehru Technological University, completed in April 2018.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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