Rado Marina has more than a decade’s experience as a multidisciplinary engineer across many domains and technologies — from servers, to automation, open source with Linux and Kubernetes, through web, cloud and monitoring. He has deep expertise working with huge cloud fleets and on-prem at data center scale. He is deeply passionate about bringing technology excellence to the organizations he works at, leading people by building a thriving engineering culture that is both healthy and delivers happiness, while still being highly productive. Today he leads the SRE practice at Firefly, helping large-scale companies bring their cloud up to code.