Hi.
As an experienced web developer, I have developed many AI-based websites using openai api, textblob, etc.
If you want to use only customize prompt using openAI, it is much easier, but to customize the model and training your own datasets will costs a lot.
Last year, I developed a website with AI-based recommendation commercial SPA using MERN stack.
Of course, I am very familiar with Codeigniter, HTML, PHP, MySQL, JS, etc. You can find my qualifications in my portfolio.
As an experienced web and AI developer, I believe I can provide perfect results in a short time.
I would be very happy to discuss your project through chat.
Thank you for your consideration.