Cavan Donohoe

Senior Statistical Programmer Analyst @GRAIL

Los Angeles, CA, US

Creating and documenting new Derived Variables for ongoing studies using Git for collaboration and R for coding • Performing Code Reviews and Independent Analysis for cancer and subject level datasets • Creating new R Markdowns for documentation purposes and validations of dozens of TFLs (Tables, Figures, and Listings) • Author new R Packages now used in production coding across company • Provide statistical programming support to data cleaning and locking activities, pre-defined and exploratory analysis, formal reports, publications, presentations, and new statistical methodologies • Work closely with biostatisticians to create data and analysis program specifications based on the statistical analysis plan (SAP) • Maintain complete and auditable programming documentation for analysis of clinical studies • Contribute to the development, documentation and maintenance of a reusable programming code library • Create a timeline visualizer for significant cancer screenings and events leading to an eventual diagnosis using R Shiny Output • Write unit tests to ensure programmatic updates will be compatible to previous versions

UC Irvine

Bachelor of Science - BS, Major in Mathematics with Concentration in Finance, Minor in Statistics