Property Maintenance CRM with AWS Integration

I'm looking for a tech-savvy individual to develop a full-fledged CRM system that will be used to manage property maintenance and breakdown call-outs for contractors. The system will essentially used predominantly by a call centre to log/track and contact contractors on behalf of estate agents or landlords. Think FixFlo.com but with a more call centre front of house.

Key Features:
- Property Management: A comprehensive property management module that will help us keep track of all our properties, their tenants, and associated contractors.
- Maintenance Tracking: A feature that will allow us to log and track maintenance requests, ensuring timely resolution.
- Call Out Management: A system to manage and assign call-outs to relevant contractors, with automated alerts and reminders.
- SMS/Email Support: This feature is crucial for our operations, as it allows us to efficiently communicate with all involved parties.

Your Role:
- You'll be responsible for the end-to-end development of this CRM system.
- You must ensure seamless integration with SMS and email services.

Preferred Cloud Service:
- The system will be hosted on AWS (Amazon Web Services), so experience with this platform is essential. azure will be considered also.

Ideal Skills & Experience:
- Proficiency in CRM development, with a focus on property management systems.
- Prior experience in integrating SMS and Email services into CRM platforms.
- Strong understanding of AWS and its capabilities.
- Excellent communication skills, as the system's efficiency hinges on effective communication with all stakeholders.

Please come prepared with relevant examples from your past work that demonstrate your experience in similar projects.