Payment Gateway Integration - 27/03/2018 12:46 EDT

I'm looking for a PHP programmer in order to accomplish this task. I have my website at [login to view URL] with control panel access and a shopping cart installed called CS-CART which is a Russian product. That software has about 15 payment gateways already but I'm looking for someone who can integrate a local payment gateway to my site. My application has been approved for the local payment gateway. Kindly contact me ASAP. I need to integrate our local payment gateway ([login to view URL]) to my website at [login to view URL] and it is working on PHP. Please let me know the costing. 1) My site at [login to view URL] 2) API documentation of payhere https://support.payhere.lk/api-&-mobile-sdk/payhere-checkout 3) My shopping carts documentation at [login to view URL] Regards.