Twilio Integration for Medical App

I'm looking for a skilled developer to integrate Twilio API into my medical application. This integration will be crucial for sending SMS and WhatsApp notifications.

Key Requirements:
- Send medication reminders via SMS and WhatsApp
- Use Twilio API for notifications

Ideal Skills and Experience:
- Experience with Twilio API
- Proficiency in SMS and WhatsApp integration
- Background in developing medical or notification-based apps
- Strong programming skills and attention to detail

Please provide examples of similar work done.