Urgent! - Android developer certified for upgrading app

Hello! I am mobile app developing expert and have good experiences with Android, iPhone, Mobile App Development... This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards

i can fix your android application as i have fixed this kind of issues before in the past. i am sure and highly confident i can fix it. lets chat to start.

Hello. I have read your request and I am interested in your project. I am full stack android app developer with over 5 years experience and I have full experience in FCM. I think we can discuss more details on chat. I can start work now. I will wait your reply. Thanks. From Yeoo.

NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for you. Below is what makes us different from others: Working with a team who has both inhouse DESIGNERS and PROGRAMMERS means that you can take advantage of both: Our designers could help revise the design even in coding process, which is a GREAT benefit for any ongoing project. Quick Facts about us + Established in April 2006. + 45+ team including 25 full time Mobile apps developers with diversified experience and growing. + HTML5, Ionic, React.js, Node.js, PhoneGap, IOS apps, Android apps, Web design, and Website development. + All our project managers speaks and write good English and can voice chat on Skype (if required). + We plan and build. We don't "copy-N-paste" which produces conflicting codes and bugs. + Our team is 100% inhouse. So you pay for the real service - not marketing fees. If you need an experienced team who offers *real English* communication, beautiful design & optimized code, premium after-service and within the budget, then we are the choice!!! Please hit the "Chat" button so that we can show you our previous similar works. 1. Free 90 Days Tech Support 2. Free Source Files Backup for Life Time Note:Conditions Apply for Free Benefits Regards, Pinnacle Solutions

Hi sir, I read your project description .I can do your project & able to run successfully. I have 6+ years experience for mobile application development & done over 200+ mobile apps by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto

Hi, How are you? My Skills are : - Programming Languages- Objective-C / Swift 1.0 ~ 4.1 / Java /React-Native,Js/ C++ / C# / PHP / Angular, .NET, ASP.NET - Mobile Programming : iOS/Objective-C/SWIFT Android/Java React Native. Xamarin ( MVVMCross for multi-platform) Hybrid programming (Cordova, Ionic, Accelerator Titanium, React Native) Android SDK/NDK * BlackBerry Qt Creator 5.4 (Cross platform) - Software Engineering / Architecture Windows / Mac OS x / Linux Software Image processing * E-Learning System - Web Server management Popular PHP framework React Js Bootstrap & MySQL/SQLite I want to discuss with you now. Thanks for your review. Ying.

Hi I have mobile(Android&Ios) and backend(PHP, NodeJS) skill with 7+ years experience. I am very familiar with - On demand system such as UBER style booking , Delivery - Sharing , Dating - VPN for windows, macOS, linux, android , ios - Voice&Video&Text Chatting - Video&Audio players , editors - E-commerce - Fitness App - Spy app - Guard patrol and School management system based on Nfc Read/Write- Live streaming - GPS tracking, GEO fencing on GoogleMap - Payment integration(PayPal , Stripe , Braintree , Peach , PayTabs etc) - QR generating and scanning - Responsive mobile site - Bluetooth&Wifi app … … I`d be happy if you hire me and I will do my best for your project. I`d like to work for your project. Regards

Hello I have read your description carefully, it seems about migrating GCM to FCM. I am a senior mobile app developer, rich have experience in FCM push notification. I am very interested in your project. Hope to discuss in more details via PM. Thank you. Best regards, Peng

Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 7+years of experience in android application development. Also, expertise in Android Studio, Java, Web services API's, Back-end & graphic design. let's discuss about your application and requirement. Thanks

Hi, I am having 6+years of experience in Android Application Development. Also, expertise in Android Studio, Java, Web services API's, Back-end & graphic design. I am here waiting to discuss about your requirement in details. Thanks

Dear Greece Client! How are you? I am Yukai. I have read your project description carefully. I am a senior android developer, firebase notification master. So I can make good result you hope. Please check my profile page to know me more. I will do my best for your affair's success and our good relationship in the future. Hope you the best luck in everything you do. See you soon again, Kindly regards...

Hi Dear, Hope you are doing well! I am Kumarsingh from Srashtasoft. We don't just build an application, We build the reputation, trust, and relationship. Thank you for this wonderful opportunity.I have excellent experience in Application development. We have 5+ years experience in application development and 7+ years in Information technology field. I have rich experiences in android and ios area. I have developed several design, content management, and social apps.I am sure I can do your project within your timeline and budget. We have 5 Star rating in freelancer in application development and, We have 90+ Android and iOS application developed. I have gone through your job description very carefully and We are very much interested in your project and we are enough confident to start work on your project. I have few queries and suggestions to discuss. Please initiate the Freelancer Chat Box Looking forward to hearing from you. Thanks Kumarsingh

Hi! I have Bachelors in Information Technology and four years of experience with android development and design, i recently faced this issue when firebase notification function stopped working, contact me so that i can fix it for you too.

Hi, I have seen your requirements. I can fix push notification for Latest Android devices. Initiate chat for further discussion. Thank you.

Hello, Android App developer, As per your project need I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Along with your project requirement, I'll provide you clean code with admin penal. I Have 6 years of work experience for web and mobile Apps. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Julian

Hello I have read your project description and take an interest. I am a mobile app developer who has been working on freelancer.com for 4 years. I have good experiences while developing various apps. I can perfectly help you. Please contact me. Thanks.

Hello! I have 5 years of experience on Mobile App Development(iOS and Android). I have read your job description carefully and experience on all your requirements. I have experience on wordpress and PHP. I have developed API's using PHP. My skills include: - Android & iOS App Development - Ionic & Phonegap App Development - Android & iOS Game Development - Cross Platform and Native development - Social Media, Payment Gateway and Other 3rd Party SDK integration - QR code scanner - Team Work expertise - Trello, BitBucket, JIRA, Basecamp etc Project management tool expert. - in-App Purchase Integration - Design for Android, iPhone, iPad and Tablet devices - Photoshop - MySql, Sqlite, SQLServer Database - Web Api Development and Integration (PHP/ASP.NET C# MVC) - JSON & XML Parsing Regards

Hi , Greetings ! please allow me to demo my skill. I have long expert level experience with android. Best Regds, Ehsan

We are a Ukrainian software development company that employs several passionate engineers. In the last few years we have completed many complex projects for our customers that cover the areas of health care, IoT, AR/VR, video production equipment, neuroscience, financial markets and more. We can do Android, iOS and cross-platform development including back end and design. Our engineers have diversified skill sets that cover the most popular mobile frameworks, tools and languages. QA and test coverage are provided as well as post-release support.

**Not a copy paste letter, I can fix within some hours*** Hello, How are you? I have just seen your requirements of the bug fixing of push notification. I know that after Android 8.0 now there is a notification channel system for notification and have to use data payload without notification for sending notification to user on all devices. I can start now for fixing this issue for you. Please message me to get started. I am ok with hourly works, Or if you wants I can finish the works and you test if works you can pay then. Waiting for your message Thanks Mujahid