Christos Sotiriou

Speaker

Principal Architect, Platforms Design Vodafone Greece

Vodafone Group

Christos Sotiriou is a Principal Architect at Vodafone with over 18 years of experience spanning startups, digital agencies, enterprise IT, and telecom. Christos drives the evolution of CELL—Vodafone’s ODA-enabled microservices platform that automates infrastructure and accelerates service delivery. He is also designing and implementing internal systems that leverage LLMs, working towards an AI-enabled future across Vodafone.

At Vodafone, he has built and led cross-functional engineering teams, introduced Kubernetes Operators to automate infrastructure layers, and modernized legacy systems with cloud-native solutions. Earlier in his career, he led platform initiatives across mobile, cloud, and backend systems in startups, digital agencies, and enterprise IT, consistently championing automation and modern engineering practices.

Christos is a frequent speaker at international tech events, sharing hands-on insights from building real-world, scalable platforms that power digital services.