Although I am now retired from LLNL, I am still active supporting various software projects.

My interests encompass scientific data models, scientific data & software interoperability, scientific software sustainability engineering, scalable I/O and visualization and analysis tooling and workflows. In addition, I try to advocate for inclusive practices as a core value throughout the scientific computing community.

I work on VisIt, Silo, H5Z-ZFP and BSSw.io.

I am an advocate for HDF5, Sustainable Research Pathways in High Performance Computing (SRP-HPC)