firebase or onesignal notification feature to my android app

Hello, I can do this task and also start working right now so i can provide you as soon as possible. Pay me after complete work. Thanks, Gautam patel

Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. I have developed many applications involving various functionalities GPS, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. As you have seen, I have developed the various social networking apps & awesome games, so have the more experience than other bidders. As a typical apps, I have developed the taxi booking app, chatting and dating app, shopping cart app and game development etc. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.

Hello sir

Hello I am RiXiao, Expert Mobile developer of China. I have just read your job posting and I'm very interested I have a lot of experiences in Push Notification As my experiences, I have confidence to finish your project perfectly in time You can check my ability on my portfolio I hope you to be satisfied with my past experiences My Primary focus is to ensure that my customer succeed in to their goals. I carefully analyze my customer's needs and objectives and deliver them a worthy solution. My success measurement criteria is tied with the success of my customer. I will do my best if you hire me Thanks

Dear Employer! I’m Waqas, professional android developer with 5+ years of working experience in providing expertise solutions. I’ve completed many projects and delivered highest level of quality software on time with full testing and maintenance support. I can work using agile techniques including SCRUM and XP programming for project development if you like. I have a full dedicated and professional team to provide right solutions for your business problems in the most efficient ways. I would give you adjustments and charge less for my quality Services to have a long term business relationship. Please come in private chat to discuss details of your project and check my previous work case studies. I’m ready to start your project right now. I assure you would like my quality work. I’m waiting for your positive response. Thanks

Hello, I have experience in native android and one-signal and xamarin forms Note : i didn't have past projects on freelancer.com for android , so if you need decrease cost i am ok Thanks

Hi I can do your project . Please open chat to discuss project details . I am android developer expert . as per my understanding , need to build firebase / onesignal notification feature in existing android app . Waiting for your prompt positive response . Thank you