As an adept VoIP app developer with a significant background in Asterisk PBX, Dart, Flutter, and mobile app development in general, I am confident in my ability to meet and exceed your expectations for this project. I understand the importance of real-time communication in today's digital landscape and have successfully created features like call alerts in both foreground and background states, similar to what you need for your VoIP app.
But don't just take my word for it: allow me to demonstrate my expertise in action. I can provide you with a demo that showcases my proficiency in implementing sip and fcm setup for push notifications as well as call alert functionalities. My drive for constant learning ensures that I stay updated with the latest technologies and deliver innovative solutions to clients like you.
In addition to the technical skills, my commitment to professionalism, meeting deadlines without compromising on quality, and consistent communication are attributes that will make our collaboration even more productive. Let's leverage your project with my know-how and create a state-of-the-art VoIP app together!