The project for the development of Kiire in Drupal 9 aimed to create a comprehensive system that optimized customer experience management and facilitated interaction with the offered services. A standout feature was the development of a sales calculator and simulator, which allowed users to estimate costs and compare options interactively. With a modern and responsive design, Kiire also included a content management system for agile updates, integration with data analysis tools to enhance decision-making, and a section dedicated to promotions and personalized offers. Additionally, advanced security measures and SEO optimization practices were implemented to ensure high online visibility, thus providing a smooth and accessible user experience for all customers.