MSG9/Twilio Integration for Firebase Android App

I need a developer to integrate MSG91/Twilio for user authentication on my Firebase-based Android app. This includes implementing OTP and SSO functionalities.

Requirements:
- Integrate MSG91/Twilio for OTP-based authentication
- Implement SSO functionality using MSG91/Twilio
- Ensure secure and seamless user experience

Ideal Skills and Experience:
- Prior experience with MSG91/Twilio
- Strong knowledge of OTP and SSO protocols
- Proficient in backend development and API integrations
- Familiarity with security best practices in authentication
- Experience with Firebase and Android development

Looking for a developer who can deliver a robust and secure solution in 2 days