The subject of the study in the article is methods and tools for the creation and implementation of distance learning systems (DLS). The interactive capabilities used in the distance education system, programs and information delivery systems allow for feedback, dialogue and ongoing support that are not possible in most traditional learning systems. The purpose of the article is to create a collaborative environment for developing software products in the system of distance learning by forming an interactive platform with the help of Sphere Engine, which provides the ability to debug the code in many programming languages. At the same time, the following tasks are solved: a review and comparison of existing systems of distance learning; analysis of the functional and features of the Sphere Engine platform; development of the integration algorithm of the service with the system Moodle. Methods: methods of information processing, methods and information technologies for the creation of electronic distance learning courses. Results. As a result of the review and comparison of existing distance learning systems and software verification tools, the tools that best meet the needs for collaborative development environments, namely the Moodle DLS and the Sphere Engine service, are selected. The analysis of the functional and features of the Sphere Engine platform is carried out: a diagram of the work of the api compilers of the service is shown, which illustrates the process of execution of the program from the moment of its sending to the results of execution; The concept of a pool script in graphical form is provided. A prototype collaborative development environment created in the form of a web application is created, the prototype architecture is described. An algorithm for integration of the Sphere Engine service with the Moodle system is developed. In detail, the stages of the integration algorithm are considered on the example of testing the work environment of the development of the course "Web-technologies and web-design". Conclusions. An interactive module is created with the help of Sphere Engine, which allows you to perform laboratory work on programming disciplines and to carry out full control over their execution. Thus, the degree of automation of the educational process in institutions of higher education increases.

The subject of the article is information technology to support the process of investing in real estate projects. Real estate projects need to find sources and forms of investment that would ensure a balance between project costs and financial resources. Crowdfunding is seen as an innovative way of financing. The purpose of this work is to create a crowdfunding platform focused on attracting new investors to support real estate projects. The following tasks are solved: research of functional possibilities of existing crowdfunding platforms; development and configuration of expansion modules for the selected framework; development of the interface of the financial manager of the project with real estate. Research methods: system analysis, financial management methods, information technologies of site development. The following results were obtained: The characteristic features of crowdfunding, which make it an effective way of financing projects, were analyzed. The popular crowdfunding platforms are analyzed today, their advantages and disadvantages are revealed. As a result, the basic requirements for a crowdfunding real estate investment platform have been identified. Based on the conceptual model of the web platform interface, the main functionalities are highlighted, the scenario of user interaction is described and the database is designed. Necessary modules of the internal wallet system and project system have been developed. It should be noted that the internal wallet system allows you to contribute to projects and control profits. Also, in addition to the main modules, a module for blogging and user registration with e-mail confirmation was integrated and configured. Conclusions: It is necessary to take into account the interests of stakeholders who provide funds for the project, which forms their motivation to invest. Information support for crowdfunding investment projects increases the efficiency of project portfolio management, allows the financial manager to publish projects and raise funds for financing from registered investors with the subsequent payment of interest on profits.