This Bachelor’s thesis introduces the implementation of agile and lean methods into the company process, which used some practices previously, but inconsistently. For successful implementation, the characteristics of agile and lean approach, with an emphasis on Scrum and Kanban, had to be considered first. Considering the characteristics of the project, it became apparent that the combination of both would be best – Scrumban. Based on this, an implementation plan with an exact characterization of methods used, selected rules and estimated work course was formed. After the implementation, a performance analysis was carried out, which assessed the success rate with the help of graphs and monitoring the consistency of using specific practices. The results proved that the implementation was successful and, consequently, the project product delivery was faster.