CCAvenue Payment Gateway Integration

I need a developer who can quickly plug CCAvenue into my website, which is hosted on GoDaddy’s site builder stack. The goal is straightforward: visitors should be able to complete payments via CCAvenue and land back on my confirmation page without errors.

What I already have:
• A live website on GoDaddy
• CCAvenue merchant credentials (access code, working key, salt)

What I’m looking for:
• Clean integration of the CCAvenue checkout on one page (or modal)
• Secure server-to-server verification and successful/failed redirect handling
• Basic test-mode run-through to prove transactions post correctly
• A short hand-off note showing where code was placed and how to update keys in the future

No design work is needed—just the functional hook-up. If you’ve set up CCAvenue on GoDaddy sites before, this should be a quick win.