e4 Global Gateway integration project


We have a batch process a large number credit card charges that run mulitple time per week for customer orders. Sometime we process 100 cards, sometime 1500-2000 in one process.

We currently use MS SQL and ASP classic and the linkpoint First Data web services to process transactions one at a time. This is slow and tedious.

We would like an interface to handle SALE, VOID and REFUND transactions that we can call from Visual Studio 2012. We will manage the database read and resulting database update based on success or failures, but we want a process to execute the First Data Global Gateway e4 web services API. (refer to [url removed, login to view]

We run MS Windows Sever 2008 and MS SQL 2008 and are otherwise an MS shop.

Skills: .NET, Software Architecture, Visual Basic

See more: gateway api classic asp, visual basic web services, sql integration services, zendesk, web shop for sale, visual studio 2012, sql integration, global, global web, api gateway, 2013 web api project, visual studio integration, windows 2012 https, global gateway net, windows api gateway, sql call api, visual studio 2013 web api project, web project visual studio, visual 2012 2008, classic asp api call, sql visual basic 2012, data integration api, visual studio 2013, classic asp sql 2012, gateway windows

About the Employer:
( 0 reviews ) United States

Project ID: #4161351

15 freelancers are bidding on average $1213 for this job


Hello ,we have gone through your project named e4 Global Gateway integration project and we like to convey that we have already done similar kind of projects before also. We can address any concerns that you might hav More

$1200 USD in 30 days
(20 Reviews)

Hi We have read your requirements.We have completed 80+ big Classic ASP,asp.net,c# projects in last 5 years. Please check private message board for details.

$1500 USD in 20 days
(25 Reviews)

Hi, I am a little unclear as to the exact specs so please help me understand the project better: 1.You want a solution which is based on .NET (most likely c#). 2.You need a non-web based solution which is MS and More

$900 USD in 10 days
(41 Reviews)

After analyzing your requirement we will deliver this project, for more information kindly check PMB

$1400 USD in 50 days
(19 Reviews)

Hi Pls. check PMB for complete proposal detail. Regards

$1100 USD in 20 days
(18 Reviews)

Hi, I have experience working on recurring billing using Credit cards data and multiple payment gateways like Authorize.Net, BeanStream etc. I can deliver an easy to use windows/web app to handle transactions fast a More

$1200 USD in 30 days
(2 Reviews)

Dear Sir / Madam, We have more than 10 years of experience in IT Field and more over We have handled projects in various domains such as Trading, Manufacturing, Health care Management. I was associated with top c More

$1000 USD in 20 days
(2 Reviews)

Hello, I have substantial experience with C# and MSSQL development. Especially excel at high performance systems. Please see PMB for details. I am new to freelancer, but not to the world of programming. Do disc More

$1200 USD in 30 days
(4 Reviews)

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and te More

$1000 USD in 25 days
(2 Reviews)

I am an expert level C# programmer and has been working with it for some long time. I am very much interested in doing the job. Want to work for you in this project. Hope to hear from you.

$1500 USD in 30 days
(1 Review)

Please read private message. Thanks

$1000 USD in 7 days
(0 Reviews)

It's a very easy task for us.Wehave gone through your requirements and we are ready to work on the project. We have efficient and sufficient resources to complete your project. We assure you quality service and on time More

$1500 USD in 35 days
(0 Reviews)

its simple , I did several project before. Consider it done. Check pm

$800 USD in 10 days
(0 Reviews)

Hello 5+ years of experience in .NET. Check PMB.

$1500 USD in 20 days
(0 Reviews)

Experienced developer/programmer here. Kindly check your pmb for my details. Thanks.

$1400 USD in 20 days
(1 Review)

Hi, We are a web and software application development company based in UAE, ready to work on your project right away. Please find the details in your inbox. Thank you.

$1500 USD in 20 days
(0 Reviews)