E Payment project

Ok, there were lots of hair pulling moments, but I did it finally. I completed my first e payment project, an online shopping application. It was sort of fun and I learned some new things.

The bank that we had created Merchant account with supported only Mastercard Gateway Service and our client did not want to have paypal integration, so my task became difficult. I had never done such an application before, so it was a challenge. I was the only person working on this project.

We had purchased a shopping cart product but it didn't support this payment gateway, it supported every other gateway available except this one. So I was in bit of trouble, I had to integrate this gateway with an application that didn't even had a technical manual. I was the one who recommended this product to the management and now I was stuck with this. I tried to contact their support requesting for a technical manual on their APIs and other classes. But they didn't provide me anything.

So I started to learn their architecture and I went through the code. Fortunately this shopping cart product had a gateway integration manual which gave the basics on creating a new payment gateway. Referring this manual and the payment gateway manual from Mastercard I completed this integration sucessfully.

It was a nice feeling because I could do this alone and now I'm confident that I can handle such projects in future.

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