Design a Simple Custom Webhook for Ninja Forms

I am currently using the Ninja Forms Wordpress plugin in conjunction with the Ninja Forms Webhooks plugin. I want to design a webhook that will pass the data captured from 5 fields on the Ninja form to a remote CFM "Post" URL. An example of the CFM can be seen in operation on www.onenightstand.ie. I want to use a design Ninja Form Please only apply if you are famiilar with Ninja Forms webhooks, Wordpress and PHP. Budget is $40 - I would expect it to take about 60 -> 90 minutes for someone with the requisite skills outlines above.