Create API - NOT APP

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Hi,

this project is about creating a layer between a Microsoft SQL-server and an APP. The APP is currently being developed by another company. They have documented in github what they need from the API.

The first part of this project is to structure all info given by the APP-developers. Gather info from client about the databases of the SQL-server. Figure out what info is needed from the client or the APP-developers and structure it all into a document for development of the API. Next - the task is to develop the API and install it at the clients Microsoft Server as a webserver which can serve the APP.

The API needs to handle authentication through OpenID.

The functionality of the APP is a CRM-system. All info needed is on an MS SQL-server. The client allready has a webserver today serving users of their webpage. Users can today log in to the webpage and access their CRM-info and change it. The APP will work in a similar way.

This is written by the APP-developers:

The api is a HTTP API communicating using JSON as the content-type for both requests and responses.

It exposes 3 major resources, and some auxilary resources.

Companies - legal entities that the user and the users organization is registering activites and contacts on.

Contacts - persons related to a company, attending activities.

Activities - Representing meetings or other communications a user and the users organization is having with contacts from a company.

The api is serving these resoruces, that belong to organizations. A user accesses the resources by allowing a client- in this case the App, to act on its behalf. This is accomplished by having the user log in and authorizing the app to access the resoruces on the users behalf. The api checks the transmitted key(representing this delegated access) on each request, and makes the corresponding resources available.

.NET JSON Microsoft SQL Server Perancangan Perangkat Lunak SQL

ID Proyek: #17902611

Tentang proyek

13 proposal Proyek online Aktif 5 tahun yang lalu

Diberikan kepada:

saad2038

Hi, I can help you to create API that acts as a layer between a Microsoft SQL-server and an APP. I can also help you to create a document by gathering information from APP developers and clients about the databases of Lebih banyak

$22 USD / jam
(59 Ulasan)
6.8

13 freelancer rata-rata menawar $19/jam untuk pekerjaan ini

contact2phpsl

Hello, Ready to create required API. Kindly share your feasible time for discussion. Rest you can check my profile to get a better idea of my services. https://www.freelancer.com/u/contact2phpsl.html I am fully Lebih banyak

$15 USD / jam
(117 Ulasan)
7.5
idragon712

Hi Sir Here is an expert of software development. I have really good skills with software and hardware. And I have some experiences with developing HTTP API. And I am familiar with JSON. I hope we can discuss abou Lebih banyak

$22 USD / jam
(38 Ulasan)
7.1
AMsolutions1

Hi, I have expertise in JSON/XML and want to assure you for quality work. Please provide DB access and documentation so that we can check and discuss further accordingly. Looking forward. Thanks

$15 USD / jam
(95 Ulasan)
6.9
covernal

I have 5 years of IT/Software development and deployment experience. I have expertise in Web Design & Development Python, Django, Nodejs, Ruby on Rails HTML , CSS , JS (jQuery) , HTML5, CSS3, Vue.js. PHP ( Plain P Lebih banyak

$22 USD / jam
(7 Ulasan)
5.6
searchtechnow

Hello, I can develop the API for your mobile app to communicate with the MS SQL server. Please share the relevant document/details so that I can analyze the same. I am a web services expert developer and hence can Lebih banyak

$15 USD / jam
(34 Ulasan)
6.5
KGeorgy

Hello, I am pleasure with your hourly job for Create API - NOT APP. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questi Lebih banyak

$22 USD / jam
(24 Ulasan)
5.4
freelancernewtec

Hello, I would like to take this assignment. I am having 14 years of experience on web development, deployment and project management. Below are my core technical skills •ASP.Net /HTML/CSS/JavaScript/JQuery •C# Lebih banyak

$20 USD / jam
(9 Ulasan)
4.5
rabhardwaj

I have been in this field for more than 8 years.I have a Master and Bachelor degree in Computer Application i provide support Chester cap llc more than 5 years. Chester cap llc have a grant management system project th Lebih banyak

$22 USD / jam
(9 Ulasan)
4.1
CodeApex

Hello, I am a Web Developer having 5 years experience. I am API expert and can build API for your apps. We can discuss about it over private message. I will share my previous API work with you over their. My technic Lebih banyak

$20 USD / jam
(2 Ulasan)
2.4
wfhin2015

HI, I am very much interested to work on API's. I have good software design and development experience. Please check my profile and let me know. Thanks.

$16 USD / jam
(0 Ulasan)
0.5