Backend Development: Building a robust backend using Spring Boot to handle user data and manage recent leads for credit card and Giro accounts, ensuring efficient data processing and retrieval.Frontend Engineering: Creating a dynamic and user-friendly interface with React and TypeScript, utilizing modern libraries like React Query and Material-UI to enhance user experience.CRM Tool Implementation: Developing a comprehensive CRM application that enables customer representatives to search and view detailed user profiles, track lead status, and access all relevant information in one seamless platform.