AI Recruitment Chatbot Development

I'm looking for a developer to build an AI-powered chatbot on the WhatsApp API to automate parts of our recruitment process.

The chatbot will primarily handle:
- Initial candidate screening through qualifying questions and skill assessments.
- Asking qualifying questions, specifically around availability and location.

Ideal skills and experience include:
- Proficiency in WhatsApp API integration
- Experience in developing AI chatbots, especially for recruitment
- Knowledge of handling skill assessments and qualifying questions
- Strong background in automation tools and workflows

Please provide examples of previous work and relevant expertise.