The paper is devoted to development of the evolutionary modelling approach for solving project management problems in IT sectors in dynamic setting. The usage of an evolutionary model for the project management is determined by the advanced methodology, constructive software and effective visualization. The proposed approach is treating an IT project not as an indivisible elementary activity in an IT-company, but as internally organized structure, requiring resource allocation. Within the framework of the proposed approach, the paper presents three models that evolve from the basic model to the complex one and cover all necessary aspects of project management. The models take into account three dimensions: large-scale IT-company project management issues, small IT-company management with unified project team, and the most detailed personalized project team approach, allowing accounting each staff member individual contribution and productivity. The developed models are unified, scalable and invariant to the project complexity by their structure, so they can be easily adapted to the wide range of tasks. Simulation experiments conducting via the proposed evolutionary models enables visualization of the project dynamic process over the time horizon and provides analysis of related aspects along the entire management chain from the employees’ appointment to the project personnel training. © 2024 American Institute of Physics Inc..