Jeffrey has been with Cognigen Corporation since 2008, currently as Associate Director, Data Programming. Working in Data Management, primarily focusing on Data Assembly and Macro Development. Data Assembly tasks includes Pharmacokinetic datasets, Pharmacodynamic datasets, and simulation datasets. Macro Development includes macros for frequently used calculations, data assessment, and data assembly. Primary programming knowledge is in SAS, but is also experienced in R. Jeffrey has a BS in Mathematics and Statistics (with a minor in Computer Science) from Canisius College and an MS in Biostatistics from the University of Buffalo and is active in the Buffalo SAS Users Group.