Jon Hartmann
Jon HartmannRetail Media & E-Commerce Leader & Software Architect.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 33 | Subscribers | Read | jonhartmann1.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
High-Leverage Answers
> Me: Write a script that pulls my latest SubStack articles and saves it in a JSON.
Yet Another Year In Reflection Article: Praxis in 2025
Although this is probably the most common theme of every one publishing content in December, the end of the year is still a good time for reflection. When I started this SubStack this year, it was with a focus on trying to take some of my t...
What Jon Read in 2025, Part 2: RPGs & Audio Books
Welcome to Part 2 of the books I read in 2025. Part 1 covered the 15 business, technology, and leaderships books I read, as well as the 4 fiction novels I completed. In this section, I cover the Role Playing Games and Audio Books I read or ...
What Jon Read in 2025, Part 1: Development & Entertainment
I’ve had to break this post into two sections, due to length limits within Substack. This post, Part 1, has all of the Non-Fiction Print books I read this year, as well as the Fiction Print books. In order to count as a “read” I have to hav...
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Authors
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Software Engineer & Architect, Retail Media & Marketing Specialist.
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