As a seasoned full-stack developer with 5 years of experience, I have specialized in AngularJS, CSS, HTML5, and JavaScript which makes me perfectly suited for this project. My expertise has been honed by working on diverse projects that required handling large files and implementing video uploading and playback functions on web applications. This well-tailored fit in the context of your project would allow me to deliver a seamless solution for your video playback system.
In addition to my technical skills, I would also bring valuable knowledge of video compression and formatting, which is essential for handling large files and coordinates perfectly with my previous experience integrating with Firebase R2 storage. These elements make me confident that not only would I meet your requirements for multiple quality SD, HD, Full HD playback, but be able to ensure optimal user experience as well.
Lastly, having worked with a variety of clients over the years, I understand the importance of effective communication and timely delivery. Choosing me would guarantee not just a functional solution but also a meaningful partnership where your inputs and feedback are integral to the development process. Let's work together to enhance your website's video playback system and deliver an exceptional user experience.