Christos Petsos is a seasoned Senior DevOps Engineer currently working at Avaaz since August 2019, where responsibilities include provisioning, configuring, and monitoring software stacks for various projects. Prior experience includes roles as a Senior DevOps Engineer at PCCW GLOBAL Limited, where Christos supported development teams by automating processes, and as a Senior Software Engineer/DevOps at the South-East European Research Centre, focusing on server-side components for cloud platforms. Other positions span roles in software development and research at organizations like the Centre for Research & Technology Hellas and PEOPLECERT, with expertise in Java, Android, and front-end development. Christos holds a Master's degree in Software Engineering from the University of Sunderland and a Bachelor's degree in Applied Informatics from the University of Macedonia.