Principal Investigator (PI) of the ExaIO project funded by the U.S. Exascale Computing Project (ECP)
PI of the ASCR-funded Proactive Data Containers (PDC) project for object-centric data management in next-generation HPC and cloud systems
PI of the Experimental and Observational Data Management (EOD-HDF5) project
Software libraries developed by his team are hosted under the HPC-IO GitHub organization
Led multiple projects including h5bench (Parallel I/O Benchmark Suite for HDF5), Drishti (interactive web-based visualization for parallel I/O performance), S2-D2 (Securing Self-describing Data), StoreHub (community infrastructure for data storage research), and FasTensor (Big Data Analytics on Arrays)
Developed open-source software including PDC, Drishti, Asynchronous I/O VOL Connector, h5bench, and H5Prov VOL Connector
Research Experience
Former Senior Scientist in the Scientific Data Division at Lawrence Berkeley National Lab (LBNL)
Researcher at NEC Labs America prior to November 2010, involved in the Heterogeneous Cluster Computing project
Former Research Assistant Professor in the Department of Computer Science at Illinois Institute of Technology (IIT)
Former Guest Researcher at the Mathematics and Computer Science Division of Argonne National Laboratory
Former Faculty Member of the Scalable Computing Software Laboratory at IIT