Our company's WordPress website needs optimization. We need to optimize its homepage and other category pages, and we need to integrate an AI agent to act as an online customer service representative. We also need to equip it with the knowledge base we have written. (If you can handle this chatbot well, that would be best. Currently, I haven't come up with a good solution.) Regarding UI design: I need to re-adjust approximately 3 pages, the subscription price page, the blog page, and the product category page. Currently, these pages are only at a basic level and need to be deeply optimized. The developers I need to hire should not only be proficient in WP but also have excellent visual design experience, because I really need a good UI, which is crucial. Therefore, we require the developers to be proficient in WordPress development and UI design. The specific details will be discussed in the recruitment process. Thanks