StatDNA Company engaged in the analysis of sports videos. This program allows customers to upload to a server their training videos and administrators of the company to track the processing stage of these videos. I.e., the physical action of shooting (such as throwing a ball) en face and in profile is analyzed by StatDNA Company’s stuff. Further on the basis of measurements and calculations, they produce recommendations for improving the technique of the athlete and keep the data in the database. In the end, with the help of this tool a mini-portal is formed that displays summary information on the research of individual athletes or their group. On request of the customer program uses already existing database of his clients, which required working with the application programming interface (API) Infusionsoft, that was implemented successfully.