json rpc , Perl, Docker, Python, Kubernetes, Tcp, API security, Http, Jenkins, Git, Https, Burp Suite, Selenium, Application Security, Pytest, OWASP Top 10 vulnerabilities, Go, EKS, AI security features, Ip, LLM security, Automation testing frameworks, GRPC, OWASP ZAP, MCP security, Networking fundamentals

File Systems, Replication, Linux, multithreading, Python, Iscsi, Fc, debugging of distributed systems, Unix Systems, high-availability systems, test automation frameworks, SAN protocols, test automation for scale performance and stress scenarios, test infrastructure, data paths, system-level testing, NVMe-oF

Java, JUnit, Docker, Kubernetes, AWS, CI/CD