This is a fixed-price project. We are also looking for offers/bids
We are looking for an experienced mobile app development agency specialized in both iOS and Android platforms to develop a Group Messaging mobile app. Must be experienced with mobile development on iOS and Android platforms, HTML5, and CSS3. You will be using our own messaging gateway to exchange messages between the App users by means of a predefined APIs.
The App will integrate with our RESTful APIs and follow our architecture standards as follows:
1- API Security
2- Push Notification (Using AWS Mobile Services)
3- Gateway Integration
a. From our gateway to App using PubNub Data Network
b. From App to our gateway using RESTful API
4- Media handling and storage using AWS S3 Services
More details and specifications will be available to applicants after hiring. App UI design will also be provided.
Users will register to the App using their phone number in order to use the App and send or receive messages to or from a group of contacts selected from the user's phone contacts. Users should get notifications for all received messages. Messages may contain text, images, or videos.
The App must be tested before claiming it is finished. A proof of testing including unit test and system test reports should be provided. Acceptance test will be done from our side to approve the submitted deliverables. Agency should provide the proper test environment to be used during acceptance test. We prefer to follow SCRUM for developing the App, a product demo should be done at the end of every sprint (preferred every 2 weeks) to check the progress and provide early feedback.
Required deliverables are:
Apps published on Apple Store and Google Play.
documentation of App design and architecture.
Full source code with source code documentation.
A proof of testing including unit test and system test results
Installation guides and necessary manuals.
During beta release, your response to issues that may arise (if any)
Interested applicants should include their full proposal and solution approach. This is mandatory to be considered for hiring.
Please include links demonstrating similar projects you have worked on or showcasing experience in mobile development.