Ask HN: Where can I watch an Xcode Master at Work?

Sometimes I stumble on a video of someone extremely talented and experienced using a professional tool. Just watching the way they work I often learn something great. Could be a way to use the tool, organize, shortcut--often it's something the author thought was obvious or a tangent that isn't the point of the video.

I'd like to find some videos of experienced xcode developers working.

I work from home these days so I can't pair with coworkers, which is probably what I'd do at a bigger company.

I started learning iOS development about a year ago, and I want to get better. I've watched lots of tutorials, but these are often scripted, use simplified applications, skip the typing or use robotext.

I'd love to find a video of someone really just working. You folks know of any?