In the application has been realized user\'s personal profile, leasing calculator, the possibility of selection of a car, chat and many other necessary functions for the clients of JSC “Sberbank Leasing”. As well as there was realized the administrative panel for filling and editing of content of applications.Within the framework of the project, some works were carried out on customer’s requirements, including business analysis and design, integration with the Customer’s API, with outward services, software products etc.