Microsoft enterprise solutions integrator Avanade has appointed Matt Crowe asf practice director, technology infrastructure. Having joined Avanade in 2001, Crowe has had a number of positions within the company including project management, pre-sales support and senior architect. Before joining Avanade, Crowe spent four years with Unisys as network implementation manager. Crowe has also run his own technology business, Western Australian-based technology integrator, Total Support Services.