Developer with previous experience in Plivo.

PLEASE ONLY DEVELOPERS WITH GOOD EXPERIENCE IN PLIVO! We are using html, css, javascript and php to develop a place to make calls and send texts also to receive calls and texts. we need the following functionlatities. (please note that our developer will do most of the work we only need someone to check if any issues show) 1. Make calls and receive calls all calls must be recorded and recordings must show in a specific location. 2. Incoming calls are going to be for 2 types of accounts 1- manager which can receive calls from any number. 2- employee which can receive calls only from clients from our database. 3. outbound calls will work the same way our employee can only call persons from our database and managers can have a keypad to call anywhere they want. 4. same conditions apply for incoming and outgoing texts messages.