The evaluating project activities effectiveness is acute due to the implementation unpredictability, tasks specificity to be solved, the technologies used and the final results. A software project is a complex dynamic control object. The project hierarchical structure can be viewed not only from the standpoint of sequential detailing implementation stages, but also from the standpoint of a set of knowledge areas, including processes, practices, inputs, outputs, tools and methods. The methodology application will help build a project management system which taking into account various factors affecting the success of project implementation.