Dairsie is a highly experienced consultant and software engineer with a track record of successful delivery of complex, high-value systems and solutions. Dairsie has worked in a wide variety of roles on supplier side and client side across the commercial and public sectors. Following an early career in computer graphics, micro-architecture and full stack software development; he has fifteen years' specialist experience in the HPC sector. His HPC experience ranges from developing low level libraries and software for novel computing architectures and porting complex HPC applications to a range of accelerators. He also advises on strategy, technology, procurements and managing challenging technical projects from initiation to completion for numerous clients.