Our customers have benefited greatly from Mr. Lewis' expertise in algorithmic performance optimization. Mr. Lewis has supported and enhanced the geospatial resource management and collection software developed and maintained by the Davey Resource Group including TreeKeeper 7, MyRowKeeper, and Rover. Mr. Lewis has an amazing ability to translate complicated software concepts and processes into something easy to understand and relate to. Mr. Lewis is an IEEE published author for the International Performance Computing and Communications Conference (2010). The paper entitled “An Automatic Prefetching and Caching System” can be found on http://ieeexplore.ieee.org/.