add VOIP to my app

Hello ,hope are you well there i will add VOIP functions in app. I have seen your requirement and I am interested in this.I am ready from now to work on your app. i have 7 years of experience in mobile (android / ios ) app development. I will complete your app in less time or in minimum amount. Send me message for more discussion I am waiting for your positive response Thanks

Hello, do you mean voip notification from voip server side or inside app ? be free to ask me any question. I made voip notification before. bye, Pavel.

Hello i need just few more information , ready to start your project . for more details you can check my profile , we have already worked on most harded project Thanks

dear Hiring Manager, I AM VOIP OF ANDROID EXPERT. Hello, sir. I hope you are in good health condition. I have studied thoroughly your job description which was posted on Freelancer moments ago. After studying the details, I have definitely understood what you need and I can do such app if you hire me. Let's be honest with each other, we both know that anybody can do it , but I exactly know how to do it with professionalism and avoid common mistakes which consume much time and delay timelines. I have worked with Apple and other mobile companies and I have proved myself worthy of their time. I have experience of more than 5 years with this kind of work. I can finish this job quickly and with high quality than any other applicant. I'm available 24/7 for your necessity. I am ready to work for 60 hours per week to make your project successful if you hire me once. If you cooperate with me, you will achieve amazing results. Thanks for Considering Sincerely

Hello, This is Harry Jacob, a professional and experienced Web Developer. I am into the Industry for the last nine years. I have gone through your project and seems doable to me, but it looks like the details are not complete. Please send me all the details so I can work on this. I am looking forward to getting all the details. Thanks. Harry

Dear Professor ! I think I can do your project. I have rich experience in Mobile App, Android Application React Native, Web programming using Angular.js, Node.js, Vue.js, React.js, e-Commerce development, Software development(Java, C, C++), other types of script for 12 years . Before this, I know how to use the time. Time is just money for you and me. Now you are losting time, too. I will provide you my full time. I am sure I can satisfy you surely and complete in a short time. Please send your message so that we can discuss about your project

Hi, how are you. I carefully read your task and place my bid now. I am expert of android-Jave & IPhone-Xcode App dev and design and building. I will implement your idea as sample & kindly & friendly App. I will not disappoint you and complete your task with high quality intime. Let's discuss more details. Thanks

i have been working on notifications on firebase for alot of time and i can do what you need which you can send notification from firebase even if the phone was locked or in the background or even when the phone is turned off when the phone turn on again the message will be delivered automatic its too easy and also before you hire me i can send an app as a demo to test what you want and see my work quality

Hi Hope you are doing great and my proposal grabs your attention among various proposal you have recevived. I have reviewed your requirements for your preconceived project and very much excited to work on it as have quite good expertise in your aforementioned field. I will be very much interested to discuss the project in more detail so that we can proceed further. I will be anxiously waiting to hear from your side soon. Best Regards Pluton Team

Hi I can do it your task using Firebase Cloud Message in android side. I showed some activity when android app is closed and phone is locked. I have experience. If you are interesting, please don't herstinate contact to me. Looking forward to your kindly reply.