As an experienced full-stack developer, I have successfully built over 1500 websites and mobile applications, including many on PHP, making me an ideal fit for your social networking app project. I understand the unique requirements of a social networking app, from smooth friend request and messaging systems to dynamic news feeds.
Moreover, my proficiency in application development for both iOS and Android platforms ensures that your app will be accessible to a broad range of users. I've dealt with similar projects before and have always thrived on the challenge of creating a user-friendly interface that connects people while keeping them consistently up-to-date.
In conclusion, my seven years' proven track record, blending cutting-edge technologies such as PHP into efficient applications, ready my team and me to deliver beyond your expectations. Let's plan out your project today and revolutionize social networking together!