Randy Au

As of Sept 29, 2025 and until further notice. Randy is looking for work due to a layoff. Considering full time, consulting, contract and fractional engagements. Contact him for resume and details.

Randy Au writes the weekly Counting Stuff newsletter, which covers topics in data science, quantitative UX Research, with occasional excursions into other fun nerdy topics. He’s been working close to 20 years in the data/product building space and has seen some things.

There’s been a new post every Tuesday morning since 2020. There are also posts for paid subscribers every other Thursday (or so).

Randy can be found on

  • BlueSky (preferred)
  • Mastodon
  • Discord (see below)
  • Email (see Contact Info page)

Talks & Conferences

Talks that Randy’s given at various events. He also prefers to write new talks every time he’s asked to speak somewhere.

Classes Taught

  • Apr 2025 - Fundamentals of Logs Analysis for User Research - for the Quant UX Association, 25 students

Join a Discord for data folk to have fun

Approaching Significance is a Discord for data folk to hang out in, with the explicit goal of having roughly 50/50 split between data conversations and non-data fun conversations like hobbies, cute pets, and food. The primary rule is we don’t allow jerks and trolls.

Come join and meet all the friendly people there.

Supporting the newletter

The newsletter has a free post every Tuesday. Every 2-3 Thursdays there’ll be a post for paid subscribers. There’s other ways to support my work if you do not want to subscribe.

List of articles

Randy’s making an effort to collect posts into useful buckets. Make sure to hit the “Load More” button because the page paginates pretty quickly.