SaaS Platform Development with AI Integration

I'm seeking an experienced developer to help finish and polish our multi-tenant SaaS platform that enables businesses to create AI-powered WhatsApp agents. The core is already built, and your expertise will be crucial in bringing this project to completion.

Tech Stack:
• Frontend: Next.js + Tailwind CSS
• Backend: Express.js + MongoDB (Mongoose)
• Messaging: WhatsApp service (QR login already working)
• AI: OpenAI API integration

Key Responsibilities:
• Finalize WhatsApp messaging (send/receive)
• Fix UI/backend bugs
• Integrate AI for dynamic responses (OpenAI API)
• Ensure smooth SaaS multi-user experience
• Enhance QR login with improved security, better UX, and robust error handling

Ideal Skills and Experience:
• Strong proficiency in Next.js, Express, and MongoDB
• Hands-on experience with WhatsApp API/automation
• Experience integrating AI APIs (especially OpenAI)
• Ability to deliver clean, production-ready code

Your contributions will be instrumental in creating a seamless and efficient platform for our users. Looking forward to your expertise!