Need a app developer to finish the project

App has 3 dimensional user registration: 1. Customer End 2. Admin End 3. Shop End(to accept and reject the order) For all three apps code is already written in Laravel, require minor changes to be done. As our old developer left the project some things went pending. You need to do integration of all three. I need to integrate social media platform aslo (FB, Insta, Twitter) Code is available, you need to do some minor changes and integrate it.