Bram Herpers was trained as a cell biologist and held positions in Oxford, Utrecht and Leiden in microscopy, toxicology and cancer research. During his PostDoc at Leiden University he developed and implemented multiple high throughput, high content image-based screening methods for compounds in the Division of Toxicology. In 2013 Bram joined OcellO as chief of operations. OcellO is a contract research company that offers compound screening and profiling services to the drug discovery industry. There he develops and manages 3D imaging and image analysis-based screening projects for customer compounds in 3D cell culture models, organoid and PDX models and in primary human tissues.