At present, organizational and reporting activities during the admission of exams, the defense of students’ FQPs, dissertations using on-line services and videoconferencing are carried out manually and require laborious routine work of their organizers. The purpose of the work is to develop a web application that provides automation of events during the assessment and competitive procedures in on-line and off-line modes. The design of a formal educational or scientific attestation event is carried out according to the model of expert competitive assessment of objects: collection of evaluated objects-selection of evaluation criteria-expert evaluation of objects. The creation of a web application is realized using the latest technologies for developing single-page web applications (SPA). The use of the developed web application allows organizing the procedure for expert assessment of objects/subjects in real time in conjunction with video communication systems. The organizer can be any user who takes on the role of a moderator of the event. The attracted experts can, in parallel with the video presentation of the participants, familiarize themselves with their materials, give marks in real time according to the criteria set by the organizer. Experimental testing of the developed application showed the possibility of its application in carrying out various competitive and assessment procedures in education. The resulting software product can be widely used in the educational process of any educational institution and its development is not laborious.