Head First PMP

Andrew Stellman is an American software developer, architect, and author renowned for his contributions to software development and project management literature.e has co-authored several influential books, including Head First C#, Learning Agile, and Head First PMP*, which are widely used in the tech industry.ith over two decades of experience, Stellman has held roles such as Vice President at a major investment bank and has consulted for organizations like Microsoft and MIT.e is also recognized as an international speaker and agile coach, dedicated to improving software practices.