The integration of Ukraine into the world community has caused a significant increase in interest in learning foreign languages as a means of information exchange. The modern conditions of development, expansion and deepening of international contacts require a high level of foreign language proficiency from a future specialist, especially in a foreign language of professional direction. High demands to the quality of education provision for the informatization of society. The high level of proficiency in a foreign language of a professional direction allows the future specialist to compete adequately not only in the domestic labor market but also abroad. It is promoted by the informatization of the educational process. It determined the relevance of the research problem. The study aims to establish the effectiveness of informatization of the foreign languages learning process of professional communication; to bring the feasibility of using social networks, cloud messengers, educational platforms in preparing future specialists for professional communication in a foreign language environment. The research methodology uses several methods. The main method in the study is the method of pedagogical experiment, also used the method of questioning, observation, to consider the theoretical material uses descriptive method, as well as methods of synthesis and analysis. The main hypothesis of the study is that the application of the educational potential of social networks, platforms, messengers, quizzes is an effective method of training a specialist with a high level of foreign language proficiency in the professional sphere. The result of the study is to determine the effectiveness of the use of the informatization process at the level of involvement of social networks, messengers to form a high level of foreign language proficiency as per profession. In the future, it is envisaged to study the application of informatization of the educational space during the teaching of a foreign language of professional communication.