Hello
I am a professional php developer with 15+ years of experience. I can assist you in sorting out paypal api integration. I have experience in laravel framework.
See http://www.thebusinessplace.com. This is one of my best PHP projects. The Business Place is an online matchmaking service connecting investors looking to buy a business and vendors trying to sell a business, as well as brokers, banks, venture capital firms and other business suppliers.
Technologies: LAMP (Linux, Apache, MySQL, PHP5), Zend Framework, OOP, MVC, SVN, SQL, xHTML, CSS, JavaScript, DOM, XML, AJAX.
Apart from PHP/SQL I work with CMS, e-commerce shopping carts, credit card integrations, mail applications, mySQL databases, CGI/PHP/Perl scripts.
If you are interested as well as I am, please, contact me in a chat.