App Upgrade Work

I am also very strong at server back-end programming, as well as synchronizing app and MySQL database by developing and integrating JSON-RESTful server api modules.

Hi, I am Eric Wang - Mobile developer in China. I've just read your job posting and very interested. I'm a certificated freelancer get almost 300 good reviews from clients. Meanwhile I get deep knowledges in every parts of mobile technology. I know well how to bring your idea to alive and keep good communication. I never disappoint my clients and able to lead to project to success avoid risks. I am sure these will be reflect on progressing results. Please contact me if I am matched what you are looking for. Best Regards, Wang

Hello How are you? I read your project description carefully. I have 7 years experience with iOS and Android. Please check my profile in Freelancer.com http://www.freelancer.com/u/zhengnami13.html As you can see in my profile, I completed tons of projects successfully. I am a good fit for this project because I think I have the diverse skill set and communication skills the post requires. I don't need to boast but my profile should be a good advocate for my skills. Let's discuss in more detail. Sincerely. Gong.

Hi, dear. I have a full experience of JNI, FFMpeg, Google API, WebService. I have developed VapiChat,RabbitTV, KMGlobal, aCartoon, Online Test app, Restaurant/Shop Cashier app, OpenVPN, Live Streaming App(Phone to Phone) I am very interested in your projects. If you give me this projects, I will satisfy you. I wish work with you. Please contact us about this projects.

Hello I am a iOS application developer, UI/UX designer with over 4+ years. I've built more than 10 world class application. As I am a certificated iOS application developer, I am very familiar with Swift2, Objective-C and have a lot of experience of mobile social networking. Since I have any progress so I can start immediately and work 40+ hrs per week on your timezone. Thank you ZhengYi

Hi, I am Mobile app developer with 2 years of experience in designing apps for Android Platform. I would like to discuss with you further on your app requirements. Looking forward to hear from you. Thanks