Vasileios Nikolaos Fermelis

Vasileios Nikolaos Fermelis is a skilled professional in network performance and engineering with a diverse background in telecommunications and data engineering. Currently serving as a Logical Planning Design & Support Specialist at Virgin Media O2 since September 2025, Vasileios has previously worked as a Network Performance Graduate at VodafoneThree and Three UK, focusing on OSS operations, real-time performance monitoring, and automation solutions. Vasileios also has experience as a Data Engineer Trainee at ReGeneration, where competencies in SQL, Azure, and data streaming technologies were developed. Prior roles include an Electrical Engineer position at FERMELIS KTIRIOSTATIKI IKE and a Radio Engineer role at UP FM, showcasing a strong foundation in both technical and creative domains. Vasileios holds a Master’s degree in Internet Engineering from UCL and a Bachelor’s in Electrical and Electronics Engineering from the University of Brighton.