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Computer Aided Dispatching Backend

$750-1500 USD

Closed
Posted over 7 years ago

$750-1500 USD

Paid on delivery
Computer Aided Dispatching Backend The aim of the project is to create a computer aided dispatching solution, the solution deals with receiving calls from customers and assign actions to executors in the field. Call takers have physical terminals connected to Avaya PBX. Once a call is answered a popup window shows the caller number and the call taker have to fill a form depending on caller requirement, other users (called dispatchers) will read requirements and assign actions to executors in the field and inform the caller about action being taken. Freelancer should work only the backend part which should work this way: 1. Connect to Avaya AES server via jtapi SDK (we’ve sample working code for that). 2. Validate user logins from web interface, backend will act as “json rpc” server, we already have a working json rpc server for qooxdoo js framework, we need only to connect to users table to check logins. Every logged in user have a login/password and extension number. When a user logs in, it will also connect to a websocket server, so the backend should act as a ws server too. When connected, ws connection will be attached to login/user/ext. number for later use (see next point). 3. Each time there is an event of call being answered by an extension number (we listen to events via jtapi and we’ve source code for that), we check which user is using that extension and will send a websocket message containing caller number. That’s all. Remarks: we’ll provide database (one table for users[login, pass, extNum]) and test server, frontend part is not part of the project too, we’re working on it internally. Required skills: 1. Java language 2. Web sockets 3. Avaya Jtapi SDK 4. Json RPC Any questions are welcome.
Project ID: 11230092

About the project

12 proposals
Remote project
Active 7 yrs ago

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12 freelancers are bidding on average $1,129 USD for this job
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I have 10+ years of exp in java j2ee hibernate struts spring webservices databases. Done multiple projects like this and almost proficient in design patterns..Checkout my reviews, all projects were completed successfully.
$833 USD in 20 days
5.0 (119 reviews)
6.4
6.4
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Hello Sir/Mam , I guarantee you that I can easily fulfill your needs within the time and budget. you would love to work with professional who believe in long term relationships. I am confident to fulfill your requirements in timely manner, along with quality work. Thankyou
$1,184 USD in 20 days
4.7 (65 reviews)
6.9
6.9
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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$1,546 USD in 40 days
4.7 (16 reviews)
6.1
6.1
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Over 7 years of IT industry experience with expertise in Java, J2EE, Bootstrap, Angular JS, NodeJS, ExtJS, JavaFx, Web Services(SOAP,REST),Google App engine, Amazon Web services, HTML, HTML5, Php, Wordpress, CSS, CSS3 JavaScript, jQuery, XML. We are good in designing Single page application using AngularJS, Bootstrap and Spring MVC.I can take care of design and it's development. I have a great experience on developing such application. I will provide you a sharp and excellent service of your requirement. I have read your requirement and would like to have some more words on it on message so do let me know about it. thankyou
$845 USD in 16 days
4.4 (46 reviews)
5.9
5.9
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Java professional, good at concurrency and multi-thread, network, back-end server and web server, MySQL/mongodb, hadoop eco systems
$1,000 USD in 30 days
5.0 (3 reviews)
3.5
3.5
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I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch tech organization such as Amazon, Cisco, Oracle etc. We have been involved in similar projects in the past and our track record has been excellent.
$1,250 USD in 20 days
3.2 (19 reviews)
5.3
5.3

About the client

Flag of TUNISIA
Slimane Ryadh, Tunisia
5.0
4
Payment method verified
Member since Mar 14, 2010

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