TecnoJurídica is a digital product developed by the company Kairos AI. It consists of a virtual assistant that uses artificial intelligence to draft and correct legal documents. It is designed for legal professionals, with a requirement for a user-friendly and intuitive interface that doesn’t intimidate the user. The task involved designing a simple, comprehensible interface, with reusable components and screens to optimize development time. The result was a functional and user-friendly prototype that is still undergoing iterations. Additionally, the design was completed in just two weeks, resulting in a satisfied client.