What is an SDN (Software-Defined Networking) professional?

SDN (Software-Defined Networking) professionals are experts who design, implement, and manage networks using software-based approaches rather than traditional hardware-centric methods. They work with SDN controllers, protocols, and network virtualization technologies to increase network flexibility, automation, and centralization. SDN professionals play a crucial role in optimizing network performance, security, and scalability for organizations adopting modern IT infrastructure. Their responsibilities may include configuring SDN controllers, troubleshooting network issues, and integrating SDN solutions with existing systems.