Simple Chat/Payment App (design, backend and App development)

We are looking for a programmer to develop an Application (JUST FOR ANDROID) and the associated web based backend to manage the App.

The App will be used as a contact tool for clients who will make queries and request reports / documents. Something similar to a point-to-multipoint whatsapp interface.

We need the basic features of modern chats, like be capable to send not just text but files or pictures. The capacity of a client to send files and pictures must be able to be restricted if necesary (thats beacause some clients abuses of that feature).

The App must have a loading/splash screen, then two tabs will be show:

Main tab: it will have information. A hierarchical list that can guide user to specific information. Its just "additional content". This list and the information to that it takes must be handled from the back end (added, erased, modified, etc).

Secondary tab: this query/request tab will be the heart of the app and will consist in the mentioned chat with the mentioned features. But with something else that is not typical: "hidden message/files until payment is done". The idea is simple, some messages or files that the server sent to the client must stay impossible to read until the client pay for that. Then, every thing that server sends to client must be able to be set to unreadable/undownloadable. The last feature is payment. Client must be able to see the unreadable/undownloadable and the server's stablished price to make it available to read/download. At the same time be able to pay for that from the App. For example clicking the message/file and geting a payment method (dont know wich is the best way to do it in mobile apps, I mean friendly an easy).

All chat conversations and info for first tab should be able to be handled from the backend in an easy, fast and individualized way. Backend must be host in a place of our election, like AWS, and must be complete functional (database development, and all whats required for the backend to do the job).

Skills: Android, Mobile App Development, MySQL, PHP, Software Architecture

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About the Employer:
( 1 review ) CABA, Argentina

Project ID: #20021663

15 freelancers are bidding on average $566 for this job


Hi, We have developed WHATSAPP type chat app in fewer hours because of our expert and skilled developer. Our team has 5+ years of great experience in mobile application development on Android & iOS platform using kotl More

$2700 USD in 45 days
(206 Reviews)

Hello there i can work for Simple Chat/Payment App (design, backend and App development) i am expert at ,Android,Mobile App Development,MySQL,PHP,Software Architecture I have more than 15 years development ex More

$277 USD in 12 days
(483 Reviews)

* Hi [login to view URL] are you ? * I have checked your project and now sure that I can complete it in a short time with high quality. I am a Web&Hybrid App developer with rich experience for 4+ years. I have done lots of work re More

$140 USD in 7 days
(196 Reviews)

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$300 USD in 7 days
(48 Reviews)

Hi. I saw your description carefully and I am confident I can full fill your requirement. So I provide my skills in hopes of working with you. I am full-stack developer and I have 10+ years of ample experience in the More

$250 USD in 35 days
(70 Reviews)

Hi, Thanks for your job posting. I've read your project description carefully. You want to build app that will be used as a contact tool for clients who will make queries and request reports / documents. As a senior an More

$140 USD in 7 days
(51 Reviews)

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$100 USD in 7 days
(50 Reviews)

Hi I am Andoid and IOS APPs expert having 7+ years experience and ready to develop an Application (JUST FOR ANDROID) and the associated web based backend to manage the App. Kindly initiate the chat to discuss More

$2500 USD in 15 days
(49 Reviews)

Hello Sir/Mam, We have done the similar project like this. We will give you quality work on your budget and time. Skill: Android,IOS,PHP,Website development,Unity,Codeigniter,Wordpress,Web Design,Logo Design,Xamari More

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(23 Reviews)

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(4 Reviews)

Hello Sir/Mam, I read your project description about the project. I can complete this work with full accuracy and on time. Looking forward to work and discuss more about this project with you. Computer Programmer Ana More

$555 USD in 25 days
(18 Reviews)

I see PDF and read all your description carefully. So basically you need one chat application where server send data(image, Video, document) to users and for the user, they have to make payment first for a show that da More

$140 USD in 7 days
(12 Reviews)

Hello Hiring Manager, Nice to meet you. I just checked your job description carefully and I am very interested in your job now. I have been developing iOS/android and hybrid applications with Objective-C and Swift,And More

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(2 Reviews)

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(3 Reviews)

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