AI-Powered Sales Automation Bot

I'm looking for an experienced AI and computer science specialist to develop an automated workflow and AI bot for sales.

The bot should handle:
- Leads data collection
- Cold emailing
- Cold calling (acting as an AI salesperson)

Ideal skills and experience:
- Proficiency in AI and machine learning
- Experience in process automation
- Strong background in data handling and integration
- Excellent programming skills

Please provide examples of similar projects done.