Pytest, JIRA, Git, Python, AI-assisted test-case generation, Optical Analyzer, Test automation framework development, BER Testers, Ethernet testing – 100G 400G 800G, Log analysis and debugging, Traffic Testers, CI CD, AI-supported debugging, OSA Optical Spectrum Analyzer, Optical Power Meter, Carrier-grade embedded systems testing, Optical switch, Variable Optical Attenuator, CMIS validation, OTN G.709 validation, GenAI tools for test automation development