I) Company: A startup focused on AI technologies. II) Position: CTO. My role included developing the MVP and new features, participating in decision-making about which features to add to the product, and how to integrate them with internal and external systems. I also defined the technical promotion strategy, forecasted costs and benefits, and set technical goals, selecting the necessary technologies to achieve them. Additionally, I participated in public presentations of the project. III) Duration: 2 years and 6 months. IV) Product: "Smart" search platform RSearch. It simplifies and naturalizes the interaction with technologies. Users could enter plain text queries in free form, and the system provided ready and accurate solutions, whether it be products, services, or information. The search engine not only quickly matched relevant results but also "remembered" the user's preferences to offer exactly what was needed in the future. The platform aimed to reach a new level by adding automatic payment and order processing capabilities, making the entire search and purchase process as convenient and fast as possible. V) Achievements: The project participated in an international startup competition, and our team was invited to the final stage in Budapest.