fix push and call on my app

Dear,I am Jin_S ... I'm interested in the project you recently posted. I'm a certificated freelancer with over 1000 good reviews from clients. I have experienced knowledge in every part of development. I never disappoint my clients and I'm able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. I'm very excited to assist you in making your position successful please feel free to contact me directly to discuss this position further. Thank you.

Hello Sir! I read your job posting carefully and am very interested in your project. I am a full stack developer with great experience and skills in Web/iOS/Android development for over 10 years long. I've always been giving clients satisfaction with the great quality of work. If you work with me, I will provide you top quality on time. Wish you could not lose an amazing opportunity to work with an amazing developer. :) Best regards

Hi!I'm very happy to have a chance of bidding your project. I am an excellent developer in this industry. If we work together, I will satisfy you fully. Please give me 10 minutes of yours and share your work more details. Thanks & Regards. Lian.

I am an Electronics & Software Scientist with over 7+ year experience in developing robust android and iOS applications which involve online and offline database with google maps and different APIs integration. I have expertise in making IOT applications to communicate with smart electronics products. I am Well Experienced in follow Branches : • AutoReply to call and sms • Bussiness Apps • Bluetooth Apps • Chatting Apps • Calling apps • Camera Related Apps • Delievery Apps • Databases App

Hello there! Yes, I can help you and fix issues with Push, Voice and Video calls. I am expert in Native Android App development, Kotlin, Java, Android SDK, Android APIs Integration, Android studio. I have more than 6 year experience in mobile app development. Can we chat ?

Hello, I would like to apply this project. It looks interesting. Please contact with me and we can move forward to fix your app problem. Best wishes, Vardan

I have worked on various similar android products and I am confident that I can comfortably handle your problem in the started time.