Callum Piper has been writing C++ since 2000. He has spent five years as a Senior Software Engineer at Bloomberg, working on Derivatives Pricing services. Prior to joining Bloomberg, Callum was a consultant for more than 10 years, during which he worked on a wide range of different teams across a number of financial, tech, and retail companies -- with vastly different experiences and results. He started his career at a small robotics company outside Cambridge that did work in the pharmaceutical industry. Callum is very interested in both understanding and improving how teams solve problems and deliver high quality software solutions for clients.