Work on the backend of a custom CMS for a blog platform

Optimization and refactoring of the existing PHP code have been carried out, improving the structure of the backend logic and the stability of the system's operation. Enhancements to the content management functionality and the performance of the administrative part have been completed. An AI agent based on the OpenAI API has been integrated for generating, editing, and assisting in the processing of text content directly within the CMS.