TProject carried out for one of the largest Spanish banking groups, aimed at modernizing all the bank’s operations, not only in its visual layer but also in user flows and information architecture across its verticals, including private banking, corporate banking, simulators, and mobile applications, enabling it to enhance its business activities. Attention has been given to an intuitive design with improved navigation compared to the existing system, greater customization, quicker access to key functions, and an optimized responsive design that is easier to use across different devices.