In order to program the system correctly, the developer must know the exact functional specification of the work, so that the core system, the database and the functionality related to these things are connected correctly. Misunderstanding on the basis of a bad assignment can lead to a significant prolongation of the development and, last but not least, an increase in the price of the final work. It follows from the above that a precise description of the system’s functioning is extremely important when creating projects of a larger scale, such as a portal or a company system. Another advantage is that the development company will be able to determine more precisely the final amount for programming work with such a system. This means that it will not happen to you that the programmers will only estimate the amount for the work and then the amount will increase many times over.
You can also order project documentation from us separately before selecting a development company. The benefit is that it will be easier for you to compare the prices of potential suppliers.