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Custom gateway code to upgrade from SagePay v2.2 to v3.0

£20-250 GBP

In Progress
Posted almost 9 years ago

£20-250 GBP

Paid on delivery
Our custom-written ecommerce software needs to have the payment gateway upgraded so that it\'ll operate with SagePay v3.0 rather than the current v2.2 protocol. The existing gateway is available for anyone who wants to see it, as it\'ll let them see which subroutines it naturally plugs into. It should hopefully help to shed light on what\'s required. At present, our gateway takes the customer information (and order details), writes it to a temporary file, contacts SagePay, performs the transaction and then posts back to the site to retrive the details from the temp file and completes the purchase. Any more information can be supplied on request. A dev site can also be set up if necessary.
Project ID: 7634422

About the project

12 proposals
Remote project
Active 9 yrs ago

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Hello, the task seems obvious, I would like to do it for you. But, of course I would need more detailed information about your current system configuration. Please contact me if you are interested. Short info about me: I am a senior web developer from Cologne, Germany, with 15 years experience on lage projects. My focus is mainly on design of big backend database structures, search facilities, data transfer processes, QA and performance tuning. Currently I am free and looking for new challenges. Best regards, Viktor Gotwig. P.S. about your note: I use often perl in my projects , it is very nice to have yet a way to work with it again
£200 GBP in 2 days
5.0 (1 review)
1.2
1.2
12 freelancers are bidding on average £295 GBP for this job
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Hello I had worked on sagepay payment gateway, i want to see the existing version gateway. Please let me know in which framework your ecommerce is built in. Thanks Ajay
£588 GBP in 3 days
4.8 (231 reviews)
8.2
8.2
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Hi, I am experienced web developer. I have worked on both Sagepay V2 and V3. So I know what needs to change in V3. But I would like to see your website and sagepay files first. Harsh
£157 GBP in 3 days
4.9 (265 reviews)
7.6
7.6
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Dear Leyawin staff, thank you for your confidence. I'd like to know more about your site in order to provide you with a more accurate bid. Can I check it out? Also, which SagePay integration option are you using? Form integration, server integration, server integration in frame, or direct integration? I'm looking forward to hearing from you. Best regards, Isidor Zeuner
£760 GBP in 6 days
5.0 (5 reviews)
6.2
6.2
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A proposal has not yet been provided
£184 GBP in 5 days
4.7 (8 reviews)
4.5
4.5
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Dear Sir, We are the globalized software services organization specialized in providing Mobile, ECommerce and Social media frameworks using cutting edge and emerging technology. Leveraging best-in-class people, processes, and technologies, we provide high-quality software development and consulting services to independent software vendors and enterprises with WOW factor. It seems that this plugin is in Perl. If it is in perl, then we will not be able to do. We are proficient in php, python, java. Thanks Shiv Agrawal Suigen Solutions
£250 GBP in 10 days
5.0 (2 reviews)
3.8
3.8
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Hello Sir, thank you very much for inviting me to your project! My name is Peter, I have 7+ years experience using Perl in various projects including CGI webpages, Apache mod_perl scripts, filesystem manipulation, database interface etc, please check my resume for more details about my perl skills. I am quite new to freelancer.com so I don't have too many finished projects and reviews, but like the employers I've worked for recommended, I will try my best to complete your project with good communication. Please feel free to contact me for further discussion about your requirement, we as freelancers can not send messages to employers unless they contact us first. I am available 7 days a week on Skype or freelancer.com. Looking forward to your reply, thanks again and have a nice day!
£250 GBP in 3 days
4.9 (2 reviews)
3.3
3.3
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Hi, I am a Perl Developer and i have written code for payment gateway integration earlier over Asterisk Telephony. I am sure I can work on it and deliver it.
£333 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, I'm from Ukraine, Kiev. ====== Skills: Perl, MVC Catalyst, jQuery, Javascypt, etc. Engine: OTRS, xFileSharing, RT. 7 years experience. === Need Job Details!!!!!!
£169 GBP in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Carluke, United Kingdom
5.0
1
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Member since May 8, 2015

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