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Basic Android App in [login to view URL]

Hello Android developers,

We are looking for a professional who develops for the Android platform with Xamarin, in special the [login to view URL] module.

As this App will initially target only the Android 4.1+ platform, with future plans to also have an IOS and UWP version, we require it to be developed in [login to view URL] using the Portable Class Library.

We need at this stage only very basic functionality to be implemented:

- Register for an account

- Send account validation e-mail (via cloud-based email service)

- Login

- Logoff

- Forget password

- Change password

- Edit account profile data

- A set of 6 sliding picture windows (with text), launched on App start, to introduce the App

- A set of 6 sliding picture windows (with text), shown after login, to welcome the user and explain about the App

- Show one label with a string contents on the screen, after logon

- Show a collapsable categorized list with some fields on the screen, after logon

- Implement Notifications, using Google´s FCM, in a very simple way

- Receive the Notification and show it on the Notification area (when App in background), showing the App icon + a small product icon to which the Notification refers to + title + short text.

- Implement an Activity with a Notification list, showing only the most recent ones, for example the last 20 or only from the last 40 days

- Notification list needs to show each new and unread Notification as "unread", so it is shown in bold. Notifications which are read, are marked as "read", and are shown in normal font face

- Notification list shows the product icon + title + short description. So here we will not show the App icon anymore

- Clicking on one notification from the list only shows the full description in a simple manner. So no redirections, no other pages, just an alert or something like that. Keep it simple. It only serves to inform the user of something

We do not require any editing or manipulation funcionalities (except for account creation and account profile data). No control panel. No back-end; we will provide you with our WebAPI endpoint which will implement everything on server side. No graphical design; just simple and straight forward.

Regarding the icons and graphical part: we will also require a designer later, to implement the graphical elements. Please inform in your bid if your solution and price is with or without design. We prefer it without design.

The candidate should have a solid understanding of the Android operating system, from version 4.1 onwards, as this will be the target for the App. He/she also should have a solid understanding of development in Xamarin Studio or Visual Studio with Xamarin, using the [login to view URL] module. We will **not** do it in Xamarin.Forms. The candidate also should have a very good understanding and experience with ASP.Net WebAPI, OAuth2, JWT, JWT Token Signing, and JWT Token Encryption, as these will be the technologies involved to communicate with our back-end. Furthermore we require that the JSON Web Tokens should be implemented with a rolling token mechanism, to enable "stay-logged-in". So you will implement it with 2 tokens: 1 fixed token for the device and 1 rolling token that gets refreshed from time to time.

We would like you to submit your best offer in terms of solution to accomplish this requirement, and also in terms of hourly rate versus estimate time to complete this, and also an estimate as a fixed price project.

When finished, the App should be published on Play Store.

Please also do ask anything should this not be clear enough.

Looking forward to hearing from you.

Taidot: Android, OAuth, tietojärjestelmäarkkitehtuuri, Xamarin

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Tietoa työnantajasta:
( 23 arvostelua ) São Paulo, Brazil

Projektin tunnus: #13473779

18 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

contact2phpsl

Greetings We have vast experience with Xamarin App Development. Please interact with us. You can have a look on my recent work done: [login to view URL] Lisää

$500 USD 5 päivässä
(560 arvostelua)
9.1
Yknox

Dear, I am Smile Song, Mobile developer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with almost 600 good reviews from clients. I have experienced knowledge in Lisää

$206 USD 5 päivässä
(522 arvostelua)
8.8
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Apps : [login to view URL] Lisää

$200 USD 10 päivässä
(383 arvostelua)
8.4
masterlancer999

Hi, I am Wang, an expert mobile app developer of China I developed so many mobile apps using Xamarin for both of android and iPhone My Primary focus is to ensure that our customer succeed in to their goals. I careful Lisää

$155 USD 3 päivässä
(79 arvostelua)
7.4
winlancerinc

Hello There, I would like to discuss this project in detail and freeze scope of work. I'm Full stack Xamarin mobile app developer with extensive hands on iOS, Android and Windows app development, I'm available to Lisää

$222 USD 7 päivässä
(20 arvostelua)
6.3
ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past p Lisää

$155 USD 3 päivässä
(57 arvostelua)
6.3
cubicalhub

Hello, Hope you are doing great ! We are a team of 30+ Web Developers, Mobile developers & Game developers as well. We are new to Freelancer but have very strong portfolio, 3+ years’ experience I this industry & Lisää

$277 USD 3 päivässä
(11 arvostelua)
6.1
Mark98998

Hello Sir/Mam, I am Mark and i have 5+ year of experience in Web and Mobile development, I am Professional Microsoft ASP.NET developer and i am also works in [login to view URL], Android,IOS, so i Lisää

$200 USD 10 päivässä
(9 arvostelua)
4.8
pinkcitysolution

Dear Hiring Manager, My work experience as shown in my profile have helped me develop mastery in Apps and I am confident that I can exceed your expectations. Please have a look of my recent Mobile Application dev Lisää

$155 USD 3 päivässä
(15 arvostelua)
4.7
DeamonBizz

Hi, I can make this app for you. I have experience in Xamarin and back end API integration.. Please see some of our Android/iOS project links below : 1. [login to view URL] Lisää

$155 USD 3 päivässä
(6 arvostelua)
5.1
fredfigueroa

Dear Customer, Do you have the prototype of the screens? I have developed similar projects with Xamarin.Android., with images, photo gallery. I can give you a demonstration by sharing my screen. I have develop Lisää

$555 USD 30 päivässä
(15 arvostelua)
4.9
myappsdevelopers

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job. I have developed apps such as Social networking & lifestyle(Tinder style dating, chatting, sharing), Food & drink(R Lisää

$700 USD 10 päivässä
(17 arvostelua)
4.3
$111 USD 10 päivässä
(2 arvostelua)
3.2
kevinhartman

Hello. Only result can prove everything. I don’t want to explain about my skills to you in a long way. You are probably looking for a way to do exactly your project. And you will be asking for a freelancer that can be Lisää

$155 USD 3 päivässä
(5 arvostelua)
2.5
saurabhvolga

Hello, I have 5+ years in developing mobile apps using Xamarin native and Xamarin forms, Phone gap and android studio. Recently I have worked on an app for hospital inventory which is developed using Xamarin fo Lisää

$200 USD 5 päivässä
(1 arvostelu)
0.0
mevelyn226

Greetings We have dedicated team of Android/Ios Developers with talented and creative Designers and developers,I personally have 6+ years experienced in a website and mobile application design and developmen Lisää

$250 USD 30 päivässä
(1 arvostelu)
0.0
$205 USD 6 päivässä
(0 arvostelua)
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$133 USD 3 päivässä
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1.0