With a background in economics and finance, Theo has applied statistical and machine learning techniques to solve business problems across different domains: banking, fraud detection, digital advertising, product analytics, customer acquisition, financial trading and portfolio optimisation.

Theo is an expert in all phases of the data science process, from business understanding, data acquisition, modelling through to deployment. He has worked for Atlassian using open source technology including R and Python, cloud platforms and services, through to enterprise-level analytics such as SAS at Westpac Bank.