Add to ORKGThe diploma thesis includes the assessment, analysis and preparation of proposals to improve the efficiency and security of the information system and the company itself operating in the field of translation and localization services. The first part of the thesis is focused on the theoretical background related to the problem of the thesis. The second part is dedicated to the business, its analysis and the analysis of its internally developed information system. Based on the results of these analyses, the final part of the thesis will propose changes that will lead to the simplification of business processes and increase the productivity of the company