Base44 Website Backend Development

I'm looking for someone to help me bring my Base44 website to a functional state with a robust backend, AI API integrations, and other necessary technical integrations. The ideal candidate will have experience in web development, particularly in backend technologies and AI integration. The task is not too complicated, just integrate stuff like Stripe, etc. to my exciting website. What I need from you: 1. Base44 knowledge and experience 2. Good communication and responsiveness 3. Backend development skills (APIs, databases, authentication, user management, etc.) The website is about AI analyzation, Ill explain more in a video call. FOR ENGLISH SPEAKERS ONLY. I wish us the best of luck, Thank you ! :)