Test Methodologies, Gerrit, Communications Systems, Jira, Jenkins, Git, Linux Operating System, C Programming, Lte, Smart Network Interface Cards, CI CD principles, NR, Packet Scheduler algorithms, L1 PHY related features, ORAN split architecture, PHY MAC layers in 4G 5G, lean methodologies, 3GPP radio access standardization, DPDK, Spinnaker, Purpose-Built ASIC Architecture