During the development of a web application for the TakŻyli startup (takzyli.pl), I employed AI agents to automate the code writing process. The project utilised Microsoft Autogen and CrewAI as multi-agent collaboration orchestrators to streamline the entire application development process. These agents were equipped with tools for checking existing code, modifying it, and inserting new code. They also had the capability to review application logs after implementing changes to self-correct and to inspect the frontend's appearance. The use of multi-agent automation in this project demonstrated its vast potential in enhancing development efficiency and innovation.