non-relational database

​The article presents a method of creating a web application based on SPA technology (one-page web application), as a method of increasing the speed of web applications based on the use of modern frameworks, tools and tools for developing client and server part of a one-page web application. One- page web applications are web application technologies that consist of a single web page that interacts with the user, dynamically generating the current page rather than downloading entire new pages from the server.

The interactive web application which consist of database, data warehouses, progressive mobile application and main web interface has been developed. It gives an opportunity create, send and the other proceed users' requests and also review, change, delete and transfer component elements, manage additional functions which are not available for simple user. The other important specification of developed app is ability to work offline.