Hi there - My name is Duc Nguyen. I’ve read your brief and can see that you’d like to build a video streaming website. My team has 5 years experience designing and developing responsive websites. I would approach your project by starting with Yii 2 for PHP framework, Bootstrap for frontend; for the server OS, I'd recommend CentOS for better package management. I am highly qualified for this project and would love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Freelancer Portfolio.