"I vouch for Rank Ranger"
Jason Barnard is an author, speaker and consultant on all things digital marketing. His specialist subject is Brand SERPs (what appears when someone googles your name). He teaches Brand SERP optimisation to students at Kalicube.pro. He also hosts a marketing podcast, where the smartest people in marketing talk to Jason about subjects they know inside out. The conversations are always interesting, always intelligent and always fun!