Urgent! - Android developer certified for upgrading app
$15-25 USD/小时
HI, already i have a web app that works with XML and Firebase for notifications. Due to latest Google updates, now notifications not working on many devices. App need to be fixed and upgraded for latest Android version.
项目ID: #19269947
关于项目
有57名威客正在参与此工作的竞标,均价$19/小时
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 s 更多
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.
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 w 更多
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 wil 更多
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, macO 更多
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 excellen 更多
Hi, I have seen your requirements. I can fix push notification for Latest Android devices. Initiate chat for further discussion. Thank you.
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 更多
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, A 更多
**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 chan 更多