Changes in Firebase based E-Commerce Application For Android

I can assure quality code. I have got 3 years experience in mobile app development. I have done many projects using firebase database

We have 100+ games and apps on iTunes App Store and the same number on Google Play (Android Market). Expert in iOS, Android, Windows Phone, Facebook, Web, Mac and Windows apps and games development. AddonVision infotech is dynamic, reliable and truly professional company. We always strive to get our customers to be fully satisfied not only by developing high-quality solutions within prescribed time and budget, but by full involvement into projects working together with our customers to make the business success of their projects. High quality and reliable services for clients: - Native iOS applications development for iPhone and iPad (5+ years) - Native Android applications development (6 years) - Web development using PHP/ (7 years) - HTML5 mobile applications (5 years) - Mobile Game Development for IOS, Android and Web platforms (5+ years) Reliability is confirmed by satisfied clients, feedback and portfolio. Thank you in advance for your time and consideration.

I can implement as many authentications as supported by firebase, as I have experience in both Android and firebase. The firebase realtime database support sorting on only one field. If your app requires more than one field, it may not be possible or can be done with addition data node.

I have 5 years of experience in android development . Would love to hear and discuss more about the app.

If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with highest quality.

I will done email and password, facebook, google authentication + layout change in 24 hours. What about sorting I need know what is you want to do, because some types of sorting might be difficult to implementation in firebase(database), in firestore may be simplest but not much.

Created fully functional applications , known for writing efficient, maintainable and reusable code. Expert in interaction between various devices and versions of Android Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes Familiarity with Geo location and GPS tracking Familiarity with RESTful APIs to connect Android applications to back-end services using rest and soup both Google cloud messaging, customised notifications Having Strong knowledge of Android UI design principles, patterns, and best practice. Experience with offline storage, threading, and performance tuning Ability to design applications around natural user interfaces, such as “touch” Familiarity with the use of additional sensors, such as gyroscopes and accelerometers