The course provides an interdisciplinary overview of how modern financial services are built, organized, and operated in the digital economy. It is designed for students from various fields, including business, economics, information systems, public administration, and related disciplines. The course explains the role of digital platforms in finance, focusing on how technologies, data, and organizational processes interact to deliver financial services. Students explore key concepts such as digital payment platforms, open banking ecosystems, platform-based business models, blockchain and decentralized finance, and the use of data analytics and artificial intelligence in financial decision-making. The course also addresses financial risks, cybersecurity, regulatory requirements, and sustainability aspects that influence the operation of FinTech platforms. By combining conceptual explanations with real-world case studies and applied assignments, the course helps learners understand how digital financial platforms support business processes, innovation, and policy objectives. Upon completion, students will be able to critically assess FinTech solutions, understand their opportunities and limitations, and apply this knowledge in diverse professional contexts within the digital and financial ecosystem.