\"Messenger \"Click\" Startup Project Development

The final qualification work on topic "Development of project startup messenger "Click" considers the process of creating a startup project on the basis of instant messaging modern means. This topic is relevant because the problems of instant messengers are still not resolved and their solution is possible only after a careful analysis of this sphere. The object of the research work are startups in the field of technological entrepreneurship. The subject of research is the services of instant messages. The main objective of this work is to develop a startup project "Messenger "Click" from an idea to the functional module minimum product version implementation. Final qualifying work consists of an introduction, three chapters, conclusion, bibliography, and applications. The work is presented in 145 pages. In the first Chapter "Startup Analysis" defined the idea of a created messenger, analyzed key options for startup. There were analyzed the same systems with the subsequent release of the key factors that are mandatory for implementation in considering a startup and developed a minimum viable product. In the second Chapter, "Application Design" UML-diagrams for a complete understanding of the design of the messenger were built. In addition to this, the scheme for client and server database with a detailed description of the data stored in them was built. Also, based on the selected method of prototyping a prototype of the designed functions was created. In the third Chapter "The development of a functional part of the application" describes the implementation of the module cards in minimum viable product and described the unit tests and functional tests for this module. In conclusion, there are main findings of the final qualifying work.