I need a mobile App that uses API to make calls to landline and cellphones anywhere in the world. The app has to be cross platform (xamarain forms, flutter or other technologies). The App will track call minutes and balance. Video calls and make free calls and chats when using App to App.
I looking for something similar to:
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Please let me know if you can deliver this project
Thank you
Hi there,
I have checked your reference App which is voipswitch and I had a look at its features and functionality. And I am sure that I can make a mobile App that uses API to make calls to landline and cellphones anywhere in the world. I have more than 5 years of experience in App development and I can do this project as well.
My core skills includes as the following:
- React Native/ Xamarin / Flutter / Ionic
- Swift / Objective-C/ Java / C# / Git/SVN/ Agile
Looking forward to hear back from you.
thanks
Dear hiring manager.
I have 10 years' experience as a Web&Mobile developer. I am a VOIP expert.
Please send me your detail requirements. I will build you a quick and I can satisfy you surely and complete in a short time.
Thanks, Best Regards.
Hi
I have checked your project "VOIP voice call, video call and chat mobile App"
I am very interest about your project because I have already developed similar project previously.
Especially I have good rich experience with native mobile app development.
Please send me a private messages so we can discuss about your project more detail.
Looking forward your response as soon as possible.
Regards Mamadou
A self-motivated, creative, and ambitious IT professional seeks help and build an app using Flutter to make a direct impact on the company’s business.
Thank you for your time and consideration,
Kathryn Ang