Andrew Sutton is an owner of Lock3 Software, LLC, a software research and development company in Kent, Ohio. His spends his days working on C++ language extensions in Clang and GCC and working on various WG21 language proposals.

His past work included the design, specification, and implementation (in GCC) of concepts along with Bjarne Stroustrup and Gabriel Dos Reis. His current big project is language support for reflection and generative metaprogramming, which directly support Herb Sutter's metaclass proposal.