Nick Sidorenko is the founder and CEO of Cloud Invent, which is developing the Cheetah Solver constraint solver to help engineers and designers create complex geometric models more easily and allow modifications to existing models. The Cheetah Solver aims to improve on existing constraint solvers like D-Cubed by being faster, handling more complex models, and taking advantage of parallel processing on multi-core CPUs and GPUs. Cloud Invent plans to release Cheetah Solver plugins for major CAD programs like AutoCAD and SolidWorks as well as develop it as a cloud service to provide more powerful solving capabilities.