In this special English edition of Dev Interrupted we take another peek into the upcoming DevOpsDays Tel Aviv conference, we chat with Andrew Clay Shafer and John Willis two event keynote speakers, who help the global DevOps(Days) community and ecosystem that has impacted us all.  They will take us on a journey to the first days of doing DevOps, the tools, personas, and what impacted some of the biggest changes that impacted how we deliver software.