Oliver studied Garden Design at the University of Gloucestershire. He grew fascinated with planting schemes and how they can be integrated into design, graduated with a First Class Honours and then went on to complete a Post Graduate Diploma in Landscape Architecture. Oliver moved to London when offered a role as a Landscape Designer for Woodham?s Landscapes. He joined Landscape Associates in 2010 as Maintenance Manager and in 2014 became a Director. He runs the design aspect of the company.