Hello,
I read and understood that you need an billing and account maintenance website and i can help you to get this job done for you. I am interested working on your project.
I read your post and i am serious developer, As you want i will design and develop the Android and iPhone App where users can download and use it with the features we add.
I have relevant skills and 7+ years of programming experienced with the relevant technologies, RestFul API, Back-end integration, MySQL database and bugs handling.
Previous completed work :
Ride Share App
Taxi App,
Food Delivery,
Parking App,
GPS tracking,
Delivery Apps
POS System and Restaurants Management App.
Some questions :
Do you have UI designing screens already ?
Do you have hosting server already ?
Will you provide me the web services ?
What about the payment API ? Which Gateway you want to use for makingpayment online ?
I look forward to hear for you soon.
Best Regards,
Karuna