3D Secure Remote System Design for Magento Checkout

We need to integrate 3D secure into our exisiting Magento checkout. We are currently running Magento v 1.4.0.1. Project Description: Build remote system to integrate 3D secure into our exisiting online store. We use realex as our payment gateway and can also provide a test merchant account for 3D secure. We currently use a remote integrate to process checkout payment ie. the customer stays on our website through the whole process. We want to integrate 3D secure into the checkout while still keeping the customer on our website. Skill Required 1. Good knowledge of Magento 2. Experience implementing 3D secure on shopping carts (essential) 3. Good knowledge of XML Our budget for this project is $200, we need it done and fully functional in a test enviroment before going live on our checkout. Happy Bidding.