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C# programmer to help with Opayo integration…

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!

Kĩ năng: Lập trình C#, ASP.NET, VBScript

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Về Bên Thuê:
( 0 nhận xét ) Haddenham, United Kingdom

ID dự án: #31563525

7 freelancer chào giá trung bình£176 cho công việc này

(30 Nhận xét)
(34 Nhận xét)
(14 Nhận xét)

Hello. I am a Certified PMP (Project Management Professional) & Scrum (Agile) Professional offering services as Full Stack Developer (Frontend & BackEnd), having hands-on experience of developing small, medium and ente Thêm

£245 GBP trong 15 ngày
(6 Nhận xét)

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 f Thêm

£200 GBP trong 7 ngày
(21 Nhận xét)

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# de Thêm

£135 GBP trong 2 ngày
(1 Nhận xét)

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 Thêm

£135 GBP trong 7 ngày
(0 Nhận xét)