Chris Graham Mastering is an online audio mastering service serving artists around the world. Artists can get a free mastering sample by uploading music through the website. To ensure optimal quality for the mastering process, files must be prepared a certain way. I enhanced the uploader to recognize problems with files and instantly provide detailed feedback to clients, including video tutorials. The business saves time by never dealing with bad files and customers enjoy receiving free, professional tips about audio production. This is just one piece of a sophisticated automation platform I built for Chris.