Looking for a XAMARIN / XAML Coder for App Design

We are looking for an experienced Xamarin\XAML developer to code our new UI frontend design. We already have a working backend that will be integrated with the new UI once it is completed. The app consists of a start up screen, and a number of navigation screens in a tiled format, that read and write data to our backend.

Some navigation tiles will enter a sub-menu where there are another group of menus, while other tiles will enter directly into a configuration screen. ADOBE XD Wireframes of the app design will be provided to show all the menus, sub-menus, data fields and navigation hierarchy that need to be created.

The user will enter numeric and text data into all the fields except one field, where the user selects an image from an image resource embedded within the app. The app also requires access to the device camera for taking a photo of the users vehicle, and to store persistently within the app.

All the boilerplate code must be developed, as well as the structure of all Models and View Models to support a basic MVVM model, the View will then be updated with the data as shown in the UI screens provided.

Shown below are some guidelines and basic requirements of the project.

Cross Platform

1. [login to view URL] (not Native) for Android / iOS and UWP.

Page Design

1. Pages shall be designed declaritevly with XAML, strictly no code behind.

2. ViewModel class should be defined for TwoWay databinding with Pages.

3. Each Page should demonstrate that it is functional in reading and writing data from View <-> ViewModel <-> [login to view URL] Model can use a MockData class to initialize the Page Views initially with sample data. See provided screenshots for examples of what data is required.

4. Each Entry view should validate the max number of characters and accept only digits or alphanumeric characters where applicable,

in most cases 6 characters should be sufficient however it should be configurable per Entry.

5. Use [login to view URL] components wherever possible, and 3rd party packages only if a particular View is not available in Xamarin Forms.

6. Use [login to view URL] App Shell for Page Navigation.

7. View commands/click handlers must be implemented for all Buttons labeled "OK" or "SAVE", which can be left empty to be filled in house, however should have a local backing store to show the data is being stored in the Model.

8. Where no config screen or sub menu exists behind a tile, a ICommand/Click empty handler should be implemented for that tile.


1. Configure and implement logging using [login to view URL] for startup messages, try/catch exception blocks, application closing etc.. and any other messages that would be useful in debugging the application.

Special Features

1. All pages with Entry fields must accept a static instance of a class that will receive data over a bluetooth connection for reading and writing data. The class is developed in-house and so is not part of the UI project, however a generic class should be created to demonstrate that all pages have access to the static class.

General Notes

- The following packages are currently being used in the project or are in the planning stages of being used in the project.

1. [login to view URL] for Bluetooth connectivity.

2. [login to view URL] & [login to view URL] for logging and diagnostics.

3. [login to view URL] for Dialogs and Activity Indicators.

This is the start of a potential long term relationship as we are looking to outsource some of our development teams tasks, this being the first of many. We've attached some sample screenshots of the app layout in Adobe XD.

Skills: Mobile App Development, Xamarin

See more: create iphone app design, iphone native app design, site studio experienced developer looking work, app design brief developer requirements, looking for freelance mobile app and website developer, we are looking for experienced developer to develop android application with below features user login by email fb twitter gtalk, we are looking for experienced developer to develop android application with below features: user login (by email fb twitter gta, looking for a voluntary app developer parktown, experienced app and web developer, looking for a coder to develop an app, looking for a mobile app developer, looking for a web app developer, looking for a web designer web page developer to design site markham york region toronto gta jobs graphic web design, looking for programmer coder developer d19 hougang punggol sengkang, my client in the it industry is looking for a mobile app developer android and apple rosebank, need an app design and developer, Looking for an App design on iOS & Android for residential community, xamarin app design, looking for remote mobile app developer, ecommerce app design in xamarin forms

About the Employer:
( 3 reviews ) Chipping Norton, Australia

Project ID: #30182872

9 freelancers are bidding on average $1479 for this job

(28 Reviews)

Hi! I am an expert Swift programmer I worked on C sharp and Xamarine in the past I have a youtube channel where I solve technical questions asked by major tech companies such as Microsoft, Google, Facebook etc you can More

$1250 AUD in 20 days
(11 Reviews)

Hello There, I have 10+ years of strong experience in Web , mobile application and any kind of software development technologies , Carrying Proven experience in .NET/XAMARIN/[login to view URL] and have gone through your More

$1500 AUD in 7 days
(6 Reviews)
(13 Reviews)
(4 Reviews)

Hi There, from brief I summarize that your Project Title is Looking for a XAMARIN / XAML Coder for App Design Right? Sure i'll provide you with Quality Work. Please award me the project so that we can discuss it more. More

$1500 AUD in 27 days
(4 Reviews)

⭐⭐⭐⭐⭐ Hello, dear ⭐⭐⭐⭐⭐ As a MOBILE expert, I am interesting in your project. I have 5+ years experiences with MOBILE(Android, iPhone, Flutter, React Native, Cordova, Swift). So I can make wonderful result in your time More

$1000 AUD in 5 days
(1 Review)

Hello! We are a team of technical, creative and skilled professionals with years of experience, and those who have worked for reputed businesses, major cooperates and government organizations. We have skilled app progr More

$940 AUD in 25 days
(0 Reviews)

Dear Client, I hope you are doing well. I have seen your job requirement and found that you need someone to create "'". We have a skilled team of developers who can do this task as per your given details. Technically More

$1125 AUD in 7 days
(0 Reviews)