Lukket

Complete/Build a basic android REST Client

I need an android expert to complete a REST client, built on Java. It is build using [login to view URL] There shouldn't be any other dependency.

Requirements & Details

1. The API server uses OAuth2, the client should authenticate with the API with the implicit grant. Few points on this.

a) You shouldn't use the web view to accomplish this.

b) The opened browser tab should be closed after the authentication is finished.

2. Authentication should happen securely

a) The implicit grant from the server supports CSRF validation, that should be implemented.

b) Other security practices should be implemented.

3. The tokens should be stored securely. (On the bid, please mention where you are going to store the tokens and how you are going to make it secure)

4. Simple RBAC, when logged in as admin, can create users (also through the API). Point to note:

a) The user has a 1 to 1 relation with an Entity called `contact`

5. Implement CRUD functionality for only ONE entity offered in the API.

6. The code should be properly structured into tiers.

7. Proper naming convention

8. Proper documentation of code, method and classes

9. Unit testing

10. Proper logs to assist in debug

11. Build instructions

12. Setup instructions

13. Packaged work

Work:

- Most of the work is already complete. You will be taking over the project and update it to meet the ABOVE MENTIONED requirements.

- The details of the work left and issues will be given to you.

Final notes:

- ER Diagram, Details on the API and sections will be given privately to the shortlisted candidate.

- I want to hear your questions.

- To should be able to demonstrate your experience with OAuth2 & Retrofit.

Happy bidding!

Evner: Android, Java, Mobile App Development, OAuth, RESTful

Se mere: android rest client example, what is rest client in android, how to call rest api from android app, how to use rest api in android example, android rest client json example, android rest client app, android rest client library, how to create rest api for android app using java, salesforce rest client android, android rest client, android sip client, android sip client asterisk, build basic database webpage mysql, visual basic team speak client, android xmpp client

Om arbejdsgiveren:
( 0 bedømmelser ) Kathmandu, Nepal

Projekt ID: #17009627

39 freelancere byder i gennemsnit $1119 på dette job

needman

Hi. I have read your project description and have interesting for your job. I am a professional who is working with not only Android native app development but also web service programming with frontend and backend a Flere

$2000 USD in 10 dage
(161 bedømmelser)
8.3
ambar

Previously, CSRF Token is used in web services. Laravel automatically generates a CSRF "token" for each active user session managed by the application. This token is used to verify that the authenticated user is the on Flere

$1068 USD in 10 dage
(79 bedømmelser)
8.3
ifriends710

Senior Mobile/Web app developer I've got to know that you need to make an Android REST client. I think I can complete your app with my skills. - I am a swift/objective-c/java expert with 7+ years experience. - Flere

$1127 USD in 10 dage
(105 bedømmelser)
8.2
jinthreek89

How are you doing? After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. I am extremely experienced in iOS and Android app development with 6 Flere

$2000 USD in 30 dage
(45 bedømmelser)
7.8
SevenStarInfo

Hello, Greetings from “SevenStar Infotech”! I have read your requirements, I’m presenting “SevenStar Infotech” a leading software development Company. According to your requirements, I’ll surely provide best develo Flere

$1000 USD in 10 dage
(62 bedømmelser)
7.7
syneotek

Hi there Hope you are doing good. This is Priyanka with “Syneotek Software Solutions" company with highly skilled and experienced professional's expertise in development of iPhone, Android applications and softwa Flere

$2000 USD in 30 dage
(44 bedømmelser)
7.5
jinzhenzhu8691

My name is Li Ming. Having an experience of more than 5+ years in web development and designing with strong command working in Android, iPhone, Javascript, PHP, Website Design and much more, I can assist you properl Flere

$2000 USD in 30 dage
(27 bedømmelser)
7.2
$1127 USD in 10 dage
(49 bedømmelser)
7.2
shreeyait

"Hello Sir, We have read your project description and We are a big size company and working with many enterprise level Clients. We have read properly your project details and we are sure that our team members are Flere

$888 USD in 10 dage
(38 bedømmelser)
6.8
OrangeTechsol

Hello i have experience in OAuth2. I have read your requirement and understood that you are looking for Mobile app developer to develop an application in Android. And I will Give you 2 month free support to App aft Flere

$1611 USD in 20 dage
(26 bedømmelser)
5.8
$1127 USD in 10 dage
(14 bedømmelser)
5.9
FullStackService

Hello! I have read requirements of your project with great care and I am very interested. I think that I am the right person for the job. I am Native and Hybrid Mobile App Expert and have full experience over 8 yea Flere

$1127 USD in 10 dage
(26 bedømmelser)
6.0
ALLTECSOLUTION

Hi Hope you are doing well. I have reviewed your requirements and we can implement your android REST client app. We have developed hundreds of apps and here are few of them. [login to view URL] Flere

$1127 USD in 30 dage
(30 bedømmelser)
5.7
MobiApps21

Hello There, Hope All Good At Your End ! I would like to be a part of your hiring process .I am writing this job application because I am expert in ANDROID APPLICATION same as "lebguide"and top rates freelancer.I Flere

$200 USD in 10 dage
(17 bedømmelser)
6.0
ahmedshakeelpk

Portfolio : Previous work. IPhone , Android & Web Projects RaziCar, Movie4Me, CabMag , AnymakeupArtist, CWRU Obserwer, Heycabs, Bigdays365, LOSRadio, Holoyala and A lot More You can check out my works then con Flere

$1127 USD in 10 dage
(39 bedømmelser)
5.3
indiasofttel

Hi, I have good experience in Android app development and integration with REST API. As i reviewed your requirement for the development of Android REST client using Retrofit is looking good to me and i would like to d Flere

$615 USD in 10 dage
(66 bedømmelser)
6.0
$1127 USD in 10 dage
(22 bedømmelser)
5.5
mmdnow

Hi Mate, I will help you to build ios and android app. I will provide you the best quality work, I would like to get your reply. We have also experience in Codeigniter /MYSQL /API Creation, Payment gateway integ Flere

$1000 USD in 25 dage
(14 bedømmelser)
5.5
TopTech2018

Dear Hiring Manager. I am very interested in your project. I have the master degree of computer science. I am fully ready for your job. If you select me as a contractor, I will reply good quality and rapid turnarou Flere

$1127 USD in 10 dage
(11 bedømmelser)
5.0
buldier08

My name is Nelson. I am a senior mobile native developer with 7+ years history. Developed a lot of mobile apps such as fitness, online grocerry, education, dating, uber apps and so on. Some of my developed project Flere

$2000 USD in 30 dage
(3 bedømmelser)
4.8