Desktop application C# or VB [login to view URL] 3.5

This is a .NET Desktop application, that needs to have an installer/uninstaller, check for updates over the internet (at startup), authentication (through popup via webservice), etc....standard application and no direct access to the SQL server by the client. What the application actually "does" is very simple. Primarily, It gets updated when a table updates in the server.

NOTE: 99.9999% of your work is here will be building a strong application that handles database connections masterfully. We will have 1,000-3,000 customers running this application at the same time. They all need to have Instant data pushed to them from the existing work-process database when it's updated. The application needs to have proper tray, running, and installation icons (we will provide), status notifications, etc. And will be constantly updated a database. Whomever bids on this MUST.....Have an intimate understanding of how to develop applications that communicate over the internet, push information to the client, and have 3,000+ simultaneous versions of the application running. And they must understand how to PUSH instant data in a way that conserves resources, and is designed for thousands of simultaneous instances running. And they Must understand how to get Instant dynamic customer information to individual applications instances within milliseconds (or at least as fast as Instant Messaging). The server side component is MSSQL 2005 server but you can install a webservice which I’m sure is needed. This Phase Must be done cost effectively. If project goes well you will most likely be first choice for other phases where applicable. More details to follow once we choose a coder. You will have to sign our NDA and software doc before we can choose you. Also note: Just to clarify.... We (the buyer) own 100% of all code you develop and 100% of anything you do for us. We own the copyright, the code, and any work you do for us in this project or any other project.

Skills: .NET, Data Entry, Data Processing, Windows Desktop, XML

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About the Employer:
( 0 reviews ) Novosibirsk, Russian Federation

Project ID: #199233

37 freelancers are bidding on average $1167 for this job


plz check my PMB

$1500 USD in 25 days
(75 Reviews)

hi, Please check the PM. Thanks. Richard

$1400 USD in 21 days
(26 Reviews)

hi we are masters in .NET see our resume attached in pmb. thanks.

$1500 USD in 30 days
(78 Reviews)

check pmb.

$1200 USD in 15 days
(25 Reviews)

I have done it for my POS application.

$1500 USD in 30 days
(32 Reviews)

Hi, I think I can do it:-)! Best regards, netcoder:-)

$333 USD in 16 days
(97 Reviews)

We can do this project within time; please see PMB for more details.

$1100 USD in 30 days
(2 Reviews)

We're experienced in .NET team. Our skills include C#, C++ (managed/unmanaged), VB.Net, HTML, CSS, JavaScript, SQL, TSQL. We have been developing Web sites, Windows applications, Client-server applications (including t More

$1000 USD in 40 days
(2 Reviews)

We are very interested to perform our skills on your project. We have good experience on .net technologies and working within 5 years. please send me proper description of your requirements in word file at "alphatecse More

$1500 USD in 30 days
(3 Reviews)

Expert. See PM please.

$1500 USD in 35 days
(2 Reviews)

Please check the PM

$1100 USD in 20 days
(1 Review)

Hi, I'm a senior consultant working on .NET Technologies since quiet a long time. I'm having 9 years of experience in Microsoft Technologies and working for a US based MNC for US Bank Industries. I've worked on variou More

$1500 USD in 20 days
(0 Reviews)

I m ready to take this project, plz see my pmb for more information.

$1000 USD in 45 days
(0 Reviews)

hi. I can do it for you.

$650 USD in 10 days
(2 Reviews)

i have got good experience in developing as well as maintaining desktop applicationa. have got good experience wrking with sony ericsson on dot net technology.

$450 USD in 20 days
(0 Reviews)

sir, i have a good team of .net programmers. i am working on .net from last three years. i can provide you reliable on time services round the clock. so you can trust on me. thanks

$1500 USD in 45 days
(0 Reviews)

Hi, Please read PMB

$1500 USD in 30 days
(0 Reviews)

Please see PM

$450 USD in 15 days
(0 Reviews)

.NET professionals waiting for you! Enjoy work with the best group =)

$1500 USD in 15 days
(0 Reviews)

Hi. We are a team concentrate on C#/.NET. We have done several projects using .NET2 both for website and windows application. As you need,we are very familiar with webserivce, we design a data-exchange platform which u More

$1200 USD in 10 days
(0 Reviews)