Models of IT-Project Management

Information system project management (IT - project) is a complex iterative process. An important role forthe development of complex IT projects plays records of the development lifecycle (LC). The articlepresents an analysis of the effectiveness of the work on the creation of IT - projects based on two modifiedmodels of the life cycle: cascade and spiral. Analysis of the effectiveness of the management of the ITproject was implemented on the basis of simulation. The modeling was carried out on the basis of Any Ljgictools on the example of development of geoinformation system (GIS). It is shown that it is advisable todesign GIS on the basis of a modified spiral LC with splitting of the flow of requirements at the input. Thepeculiarity of the proposed study is to take into account the requirements in the form of communicativeinteractions of different types. Under the communicative interactions are understood all the interactionsbetween the subjects of the process of creating an IT-project: verbal and non - verbal, carried out on thebasis of CASE-means.