Podpora inovace prostředí dopravní společnosti za použití postupů podnikové architektury

This diploma thesis addresses the design of a target enterprise architecture for JIKORD s.r.o., which serves as the public transportation organizer for South Bohemia. The main objective is to create a strategic tool for innovating information systems in connection with the implementation of a new integrated transport system. The theoretical section of the thesis presents the specifics of public transport operations in the context of advancing digitalization and explains the importance of enterprise architecture management, particularly regarding public institutions. This is seamlessly followed by a practical proposal for an architectural engagement that utilizes the TOGAF framework in conjunction with the ADM development cycle. Based on an in-depth analysis of the current state, significant technical debt, data fragmentation, and vendor lock-ins were identified within the organization. The main result of the work is a comprehensive proposal for the target enterprise architecture. This proposal offers concrete solutions in the form of implementing changes in the information environment, along with the integration of new public services, namely mobile application, and a web-based e-shop. The results also include a migration plan and a framework for overseeing the implementation. The main contribution of this thesis is the provision of a practical strategic plan that will enable the organization to transition from a reactive approach to IT closer to the principles of a modern institution. The thesis also demonstrates in practice that enterprise architecture principles can be effectively applied even in the environment of a smaller regional public organization.