Spirent, Ixia, Microservices, Ldp, Rstp, SDH, Python, L1, Netconf, Ethernet, OSPF, FlexE, Optical DWDM platforms, Fiber Channel, Otn, Viavi, GRPC, Mpls, Container-based applications, SONET, flexo, Restconf, L0, GbE, test traffic generators, optical spectrum analyzers

Golang, Wireshark, Tcpdump, Tcp Ip, Network Issues, Vxlan, Python, Protocols BGP, Packet analysis tools, Data center networking, Linux systems and scripting, EVPN, 5G technologies, Leaf-Spine IP Fabric Clos architectures, Debugging distributed systems, Test automation frameworks

Typescript, Grafana, Python, Sql, AI-native test automation, Playwright, ReportPortal, Test strategy for data migration validation, REST and GraphQL API testing

service deployment , Apis, Scalability, Test Strategy, Distributed Systems, Cloud Infrastructure, AWS, cloud-native applications, CI CD-driven Quality Engineering, infrastructure optimisation, microservices architecture, scalable automation frameworks, automation architecture