David Powell is an Associate Professor and Scientific Director of the Monash Bioinformatics Platform at Monash University. He is most interested in topics involving bioinformatics, in particular, interactive visualization of biological data.
One of his most recent work is Degust, a freely available, web-based tool for analysis of differential gene expression data. It was primarily designed for RNA-Seq data, but it can also be used in microarray and proteomics data. Degust focuses on being fast and interactive, while still using sound analysis techniques.