We have a online services system, people pay us for using it. Right now we are only able to accept PAYPALL payments, but we need to add IDEAL payment gateway to it.
Now our system is closed system so we cannot add IDEAL above it, but we do have Payment Gateway API, so what we need you to do is : build IDEAL payment gateway, connect it to our API, and also make a management interface for that IDEAL sothat we can see all activities of IDEAL etc...
We will provide a server where this IDEAL system must be uploaded when it will work.
It must be programmed to be able to run on Linux server.
It's IDEAL V3 ( used in Netherlands in combination with ING Advanced)