Source- computing.co.uk In 2015, Trainline adopted DevOps in a bid to speed delivery. It started by virtualising services and containerising them, and the new platforms demanded a new way of working. Sana Essid is a platform operations engineer at Trainline. With the infrastructure hosted on AWS, this mostly entails monitoring the cloud services, building new containerised microservices and helping to standardise the architecture. An operations engineer for 15 years at a number of different organisations, she has seen some big changes in