AI chatbot that serves both as a friend and a support system.

I'm looking to create an AI chatbot that serves both as a friend and a support system. The chatbot needs to be integrated with WhatsApp, and should utilize advanced machine learning models, large language models (LLM), and natural language processing (NLP) techniques.

The ideal freelancer for this project should have:
- Proficient experience in developing AI chatbots
- In-depth understanding of ML models, LLM, and NLP
- Previous work integrating chatbots with WhatsApp
- Ability to create engaging, friendly chatbot personalities
- Strong problem-solving skills for customer support scenarios