Nick Callow is a Director, Customer Success. Colleagues describe him as "Nick was instrumental in getting our partnership off the ground. He's a pleasure to work with and cares deeply about his clients. He understands the ad tech space extremely well and I hope to work with him again in the near future." and "Nick to be an expert at what he does. He is the consummate technical person, capable of solving the most complex issue and more importantly, connects to people he is working with in a way that is unique to Nick . A very hard and equally smart worker . He gives it his best shot and fulfills his work with perfection. Would jump at a chance to work with him again..."