About us

Dim Sum Thinking is a small company started by Daniel Steinberg in 2000.

For my current focus and activities, check out my now page.

We provide training, write books, consult, create podcasts and videos, and present at conferences. We are available in person and on line.

Everything we do is all about story.

How can we help you tell yours?


Contact Daniel Steinberg at inquiries@dimsumthinking.com to book or inquire about a course, presentation, or keynote for your group, company, conference, or public event. Feel free to contact for consulting, voice work, audio production, or help telling your story.

What we Offer

Books and Videos

Our imprint, The Editor's Cut, produces focused electronic books and training videos designed to quickly teach you the basics of a single topic by providing a helpful context and a path through the subject.

Training / Workshops

I currently offer public, private and online courses on Swift and on iOS development in Swift. For a list of the current classes, upcoming public dates, and information on booking and custom course creation visit the Training page.


I frequently give keynotes and technical sessions at conferences and local group meetups on Swift and iOS development, pedagogy, mathematics, podcasting, story telling, team building, and reaching your audience. Increasingly, I've been asked to MC/Host events. For a list of recent and upcoming appearances and booking information visit the Calendar page.


I've hosted and produced podcasts since January, 2006 and worked in radio for dozens of years before that. I continue to produce podcasts and also consult and contract with podcasting clients. I'm currently producing a weekly podcast of essays called Keep Two Thoughts.

Consulting / Contracting

Now and then I have time for new coding or podcasting projects. I'm particularly interested in exploring pedagogy and creating learning environments. I'm also looking for creative audio projects but will consider iOS and macOS development gigs.

Bio: Daniel H Steinberg

Daniel Headshot

Daniel is the author of more than a dozen books including the best selling books The Curious Case of the Async Cafe, A SwiftUI Kickstart, A Swift Kickstart, A Bread Baking Kickstart, and Dear Elena.

Daniel presents iOS, SwiftUI, and Swift training and consults through his company Dim Sum Thinking.

He has written apps for the iPhone and the iPad since the SDKs first appeared and has written programs for the Mac all the way back to System 7. When he's not coding or talking about coding for the Mac, the iPhone, and the iPad he's probably cooking, baking bread, or hanging out with friends.

Information on his books and videos is available on the Editors Cut website. Details on his training, and speaking is on the Dim Sum Thinking website.