For the purposes of the thesis, a web application for evidence of project activities, applied to the software development project was created. Existing solutions such as Trello, JIRA and TestRail have been studied. Implementation of CROQF in professional studies of computer science An application has been designed and combines the features of existing solutions with the specific needs of the company for which the application was created. Also in the research part, general participants and activities of the software development process are defined. Modern web technologies were used to create the application. Angular, a web framework based on components, was used to create the web interface. The interface consists of forms that display data from one or more records from a database. Forms are divided into cards that display a single record and lists that display multiple records. The fields define the properties of the records that are displayed. Widgets determine how a property is displayed based on the property data type. The server application was created in Microsoft's .NET. The server application architecture is divided into three layers. The presentation layer communicates with the Angular application, the business logic layer contains the business functionalities of the system, and the data layer communicates with the database. Using the "Code first" approach, the application generates tables in the database based on the data model on the data layer. The database is located on MS SQL Server.