The rapid evolution of wireless communication networks has driven transformative advancements across industries, with 5G and the emerging 6G technologies offer- ing unprecedented connectivity, ultra-low latency, and massive device integration. Among these innovations, the concept of the Digital Twin Network (DTN) has emerged as a key enabler, providing real-time mirroring of physical network sys- tems within a virtual environment. This integration marks a paradigm shift in how networks are monitored, managed, and optimized, paving the way for enhanced automation and intelligence. This thesis builds upon practical experience gained during an internship at Bub- bleRAN, where the core contribution was the development of a comprehensive digital twin operator within a Kubernetes environment.