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C# programmer to help with Opayo integration…

£20-250 GBP

Closed
Posted over 2 years ago

£20-250 GBP

Paid on delivery
Hi, I need help integrating Opayo payment gateway (simple form version) with a classic asp website. Will involve encoding and decoding (AES 128-bit CBC mode PKCS#5 - encoded as hex) and, posting form, decrypting results and redirecting accordingly. Expecting encryption to be done in C# as I have no access to install server components…. I have a more detailed brief if anyone can help. Need ASAP. Thanks!
Project ID: 31563525

About the project

7 proposals
Remote project
Active 2 yrs ago

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7 freelancers are bidding on average £176 GBP for this job
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Hello, Can we discuss the project details over chat please? I am MS full stack developer having expertise in developing web, desktop applications. I can also share my web examples via chat. Looking forward to hear from you soon. Thanks
£200 GBP in 7 days
5.0 (21 reviews)
4.6
4.6
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Hi There...! Note : I give you 25% off on my all services. So grabs this special limited discount offer. Let’s get to the Project. I came to know that your  Looking a developer which have rich knowledge about C# development .you need to integrate Opayo payment integration using encoding and decoding . According to your post  description, you need the job done very quickly with an affordable budget. Your requirements are fully clear to me and I am applying only because I meet all the requirements that you are looking for. I have been working as a full stack web developer for more than 10 years and I know all the ins and outs of  web development and customization  Project should be 100% correct and Complete that will be my first guarantee service in this project. Moreover, I will be available for you for any kind of future edits and customizations. Sometimes my ten years back clients search for me till now only because of my excellent  service. I am mostly in love with communication. I like to be in touch with my clients 24/7 so that they can catch me at any time when they need me. I am looking for the clear final requirements docs of your project so that I can start working immediately. If you need to discuss with me for any kind of suggestions or information, please knock me anytime. I am looking forward to hearing from you. Thanks Hafiz Nadeem Ahmed
£135 GBP in 2 days
5.0 (1 review)
0.4
0.4
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ASP.NET EXPERT!!! HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Please consider my bid. THANKS
£135 GBP in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Haddenham, United Kingdom
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Member since Sep 20, 2021

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