Interviewers: Two senior interviewers, each with over 10 years of experience. This round proved to be more challenging than the previous one. The initial part of this interview concentrated on the skills highlighted in the resume. Subsequent questions were asked accordingly. I provided a detailed explanation of my projects, followed by thorough questioning by the interviewer regarding the technologies used, available alternatives, and implementation methods. The topics covered included: Computer Networks: TCP/IP model and its layers DNS servers and their types, Differences between HTTP and HTTPS, SSL, and TLS Routing, subnetting, number of host bits, network bits, useful IP addresses, and broadcast addresses. IPv4, IPv6, CIDR, classful addressing, TCP and UDP use cases and drawbacks. HTTP Request-Response cycle.