The article presents the KANBAN methodology, its practical use in the production of technological products. KANBAN is a concept of lean production, the effectiveness of which is underlined by the fact that it is increasingly being used by companies from various industries. Traditional methodologies are inferior in popularity to new practices and methods. The usage of KANBAN in the production of technological products has many advantages. This methodology provides an opportunity to conduct very specific metrics, which in turn increases the efficiency of work and cooperation. KANBAN methodology can help in improving production in today’s competitive and changing business environments, organizing teams, and meeting customer needs. The article focuses on the principles and practices of KANBAN, which help teams, achieve their goals. KANBAN is one of the tools for implementing the philosophy of lean production, which uses the visualization of work processes, which in turn provides the opportunity for continuous improvement. Nowadays, KANBAN is used not only in the automotive industry but also in the industry of informational technologies. Many companies understand the flexibility of KANBAN, which allows making the implementation of this methodology more natural. The main components of KANBAN are managing, defining, and improving services inside the companies. It should be noted that the implementation of KANBAN would be different in each company because it depends on the size of organizations and the number of processes, which they provide. The business environment is very quick-changing because of trends and markets changing, the appearance of new products. Many companies understand the risk of loss of competitiveness and try to implement agile practices as soon as possible. In fact, the interactions between the organizational structures must also be considered because there would not be the visible result from agile implementation. KANBAN help in workflow optimizations, especially the amount of active work in the backlog. This methodology has an impact on teamwork, the communication process, and the building of strong leadership.