Stefanos Georgiou is a PhD Candidate in SENECA (Software ENineering in Enterprise Cloud Applications) project under the supervision of Prof. Diomidis Spinellis. In the context of his European Industrial Doctorate (Eid) he is expected to conduct his research at AUEB (Athens University of Economics and Business) and TU Delft (Delft University of Technology) as academic partners and with SLG (Singular Logic) as an industrial partner. His research interests lie in Green IT, Cloud Computing, Distributed Applications, Big Data Transfer, and IoT (Internet of Things) His current PhD position is founded by Marie Sklodowska-Curie from framework Horizon 2020. As a PhD is to provide energy-efficient approaches to cloud computing systems using software engineering techniques and practices.