Pipedrive SMS Integration

I'm looking for a developer to integrate an SMS application with Pipedrive CRM. The application should support both sending and receiving SMS.

Key Requirements:
- Integrate SMS functionality with Pipedrive CRM.
- Support both sending and receiving SMS.
- Potentially provide SMS message templates.

Ideal Skills & Experience:
- Expertise in Pipedrive API.
- Experience with SMS APIs (Twilio, Nexmo, etc.).
- Knowledge of CRM integration.
- Prior experience in developing SMS applications.

Please provide examples of similar work done.