Hari Krishna Email & Phone Number

Bengaluru, KA, IN

Bengaluru, Karnataka, India

Part of SDWAN SQA team contributing to testing and automation of multicast, IPv6 support. thorough understanding of SDWAN deployments.reproduced custom found defects and validating them.

• Ensures product quality of Cisco’s latest catalyst 9K family of switches(Catalyst 9600, 9500, 9400, 9300, 9200 etc)
• Lead the automation team for system test team to automate all the system test profiles.
• Lead the testing effort for a CVD(cisco validated design) profile.
• Automated the usecases of top customers of a catalyst 9600 deployment using python framework
• Part of validation of various system test profiles like AVB(audio video bridging), IPv6, MPLS, L2 protocols(STP), L3 protocols(BGP, ospf,PIM), MPLS(L2 VPN, L3VPN, MVPN), security features like CTS, dot1x, DHCP snooping.

Bengaluru, Karnataka, India

• Lead the test effort of varius clock distribution(frequency and time) profiles with the help of ITU-T standards(ITU-T 826x and ITU-T 827x)
• Designed deployments for clock distribution(both frequency, time) which are suitable for the network and did a major contribution in designing various deployments.
• Designed internal testing methodologies, sometimes without external measuring unit saving huge $.
• Was part of many successful CPOC(customer proof of concept) wrt clocking.
• Designed a router built-in functinality to measure the clock from different points of the network, especially useful in system test environment.
• Validated the clock distribution along with other protocols of L3/L2

was part of design integration Test for the RNC functionality in a simulation environment.developed testplans for various features.verified the customer issues by simulating them in lab environment.automated the test procedures using the proprietary scripting tools.