Chrysanthi Souli

Background

About Chrysanthi Souli

As a highly experienced and results-driven professional in the telecom industry, I specialize in leading large-scale network transformations and subscriber data management (SDM) projects. Currently, I am working as SDM Planner at OTE Group, where I lead the migration of subscriber databases and the modernization of network infrastructure for both fixed and mobile services. My expertise spans across 5G architecture, including the implementation of 5G Standalone (5GSA) solutions, cloud-native technologies, IMS, and subscriber data management. Throughout my career, I've worked with international telecom giants, spearheading mission-critical migrations and platform upgrades. My experience includes integrating next-generation network solutions, designing KPIs to optimize network performance, and driving digital transformations. I thrive in challenging environments where I can combine my technical skills with project management expertise to deliver innovative solutions that enhance service quality and scalability. In addition to my professional work, I’m passionate about continuous learning and actively contribute to the community. When I’m not working on telecom projects, I enjoy photography, hiking, and acting.