Sekhar K

Senior Network Engineer @CCF | Network Infrastructure

Role: Senior Network Engineer at Mastercard
Location: Cleveland, OH, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Sekhar K

I am a Senior Network Engineer at Mastercard, where I have been configuring, monitoring…

Experience

Senior Network Engineer
Mastercard
Feb 2022 — Present · Miami, FL, US
I have been involved in configuring, monitoring, and troubleshooting various networking devices, including Nexus switches (7018/7010, 5020, 5548, 2148, 2248) and Cisco routers (6500 E to 4500-X). I also worked on SDN Virtualized Network Functions (VNFs) deployment and configuration for routers, firewalls, and DHCP/DNS servers. I worked with F5 BIG-IP LTM load balancers, Cisco ACE/GSS load balancers, and managed F5 BigIP LTM appliances for server traffic load balancing. My experience extended to Juniper routers and SRX firewalls, Infoblox, and Palo Alto Firewalls.

Contact information

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Current company

Mastercard

Information Technology & Services · 36K employees · Founded 1966

Mastercard Inc. is a prominent American multinational technology company that specializes in global payment card services. Founded in 1966 and headquartered in Purchase, New York, Mastercard connects consumers, financial institutions, merchants, governments, and businesses across over 210 countries and territories. The company operates a capital-light model focused on processing electronic payments, rather than issuing cards or providing consumer loans directly. Mastercard offers a wide range of payment solutions, including core payment processing through the Mastercard Network, which handles transactions for credit, debit, and prepaid cards. The company also provides digital and real-time payment services, security and fraud prevention solutions, and data analytics and advisory services. With a diverse customer base that includes banks, merchants, consumers, and government entities, Mastercard facilitates secure and accessible financial transactions worldwide, serving more than 37 million businesses globally.

mastercard.com

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