Author: Jud

Technologist interested in building both systems and organizations that are secure, scaleable, cost-effective, and most of all, good for humanity.
Up Up And Away

Up Up And Away

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Nothing thrills quite like launch day, and this time, it was nearly literal. It’s been a privilege to have been involved in this work, and fun that I can (finally) talk about it in public. I mean, when it’s on the news that’s gotta mean something right? You can check it out right here if you’re so inclined.

Hopefully the above partly explains why I’ve been pretty quiet here. As I said last month: crunch time. It’s certainly not for lack of ideas; sitting on 95 draft posts as I type. Someday I’ll get through the backlog. Or not. But it’ll be okay regardless.

Game Changer

Game Changer

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I don’t use that title lightly. Not sure how I’ve never heard of git worktrees before, but I’ll definitely be giving them a spin.

Speaking of git, I don’t normally do a lot of coding in my day job, but crunch time is crunch time:

If nothing else, it’s cathartic to stretch those muscles.

A Little Nudge

A Little Nudge

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I’m continually surprised at how much resistance I can put up to learning a new technology when there’s a comfortable equivalent to fall back on, because once I’m finally forced to engage, and get over the initial inertia, I’m typically able to quickly pick up the new skill.

Today’s example: FastAPI. I went from zero to fully-functional serverless stack in an hour. That wasn’t so bad! I probably shouldn’t have wasted any time with my go-to HTTP framework when I was prototyping, though to be fair, their conceptual similarities made porting painless.

Learning to learn fast is a driver of exponential personal growth.

Random Content

Random Content

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Last week I stumbled onto this presentation I made for a job interview I did nearly 11 years ago. Python generators are pretty cool! I also dig the vaguely LCARS styling, which was a built-in theme of Google Sheets.

Thought it’d be fun to share here. Enjoy!

(Oh, and in posting this I also learned how to ensure a consistent aspect ratio in CSS. Cool!)

In Brief

In Brief

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I like Github gists. They’re perfect for long-term publishing of any code snippet you might want to refer to later, without the overhead of a formal repository. I’ve used them as backing storage for a number of blog posts as well, and will do so again today:

Need to bulk update the contact information across a set of domain names you own in Route 53? I got you. Need to do it across a whole slew of AWS accounts (or anything across a number of accounts)? No problem.

Happy scripting!

Show Business

Show Business

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I’m sitting on a flight somewhere over the middle of the country on my way home after spending the Thanksgiving holiday with family in Ohio. Naturally it’s a time to be thinking about being thankful, both personally and professionally, a topic I’ve written about before.

That advice (say it often, say it aloud) is still true, but it’s incomplete. While expressing thanks to co-workers is necessary to being a good leader, it isn’t sufficient. Thankfulness must be shown through giving of time, empowerment, listening, and taking action when needed. Oh yeah, and through compensation too, if it’s within your power to influence. The expression “give thanks” is apropos: being thankful costs something.

When not backed by action, spoken words are empty at best, and counterproductive at worst. Might be better to say nothing if you’re not truly grateful.

Show and tell isn’t just for kindergarten and job interviews.

TL;DR

TL;DR

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I’ve discovered a couple highly practical uses for GenAI this week relative to performance reviews.

In one case, I collected various stakeholder feedback for an individual on my team (using these questions from the other day) and used AI to extract common themes (both strengths and growth areas) that I could share without revealing who wrote what (which I’d promised in the hopes of getting more honest responses). It was also useful for me as a manager to see what emerged so we could review together.

In another, I took all the self-evaluations across a team and asked AI to identify and then summarize specific portions that would be relevant to pass along to the broader leadership group (e.g. feedback they had about the organization, common challenges that might be indicators of systemic problems). It’s a lot to ask of an executive to read these docs in their entirety, but there’s valuable insights to be gleaned. Building this summary was the best of both worlds.

Something my years at Amazon taught me is the usefulness of discussing performance in light of shared values. Our evaluation forms this year broke down questions along those lines (at my suggestion), but I’m now seeing it may be a bit too structured and artificially constraining. So next year I might see if we can keep the reflection questions a bit more open-ended, and then use AI tooling to align people’s responses to our specific guiding principles. Will that be effective? Not sure! But worth a try.

Head and the Heart

Head and the Heart

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Just finished Marianna Bellotti’s excellent Kill It with Fire (thanks Kate for the recommendation!) If you do any work with legacy systems, give it a read post haste. You’ll be equal parts informed and inspired.

This quote jumped out at me in particular:

Feedback loops are most effective when the operator feels the impact, rather than just hearing about it.

Amen and amen. Intellect is great, and willpower is helpful, but what fuels anything truly worth doing is emotion. It’s not an accident that a particular emotion tops my company’s list of guiding principles.