i am in need of someone who is an expert in php. i have a couple applications on a website of mine that need to be coded (some of them are partially coded). One of them is a referral script, where users share their referral link somewhere and when someone signs up on the website using their referral link, the person who referred them gets some points. Another is adding IP protection to an already programmed login system. And the last part is adding a submit button, which needs to update dynamically based on user-input. i myself am i php programmer, but im bogged down with my work and need to meet alot of client deadlines. all of the programming is fairly easy and shouldn't take much time, but i do need someone talented enough to make it happen. i don't have a price set in mind yet, but roughly 25-55$ based on what i will still need coded.