Comprehensive CRM Development

I need a robust CRM system that includes:

- Contact Management
- Sales Tracking
- Customer Support

The CRM should integrate via API with my existing systems, particularly my email platform and marketing automation tools.

Ideal skills and experience:
- Strong background in CRM development
- Expertise in API integration
- Familiarity with various email platforms and marketing automation tools
- Experience in implementing contact management, sales tracking, and customer support features within a CRM system

Looking for a developer who can deliver a seamless, integrated solution.