Author: Jud

Technologist interested in building both systems and organizations that are secure, scaleable, cost-effective, and most of all, good for humanity.
You Are Not Alone

You Are Not Alone

Every new beginning comes from some other beginning’s end.

It’s been a strange season for tech work, with the boom of the last few years (decades even?) feeling like it’s coming to a screeching halt. A lot of people suddenly finding themselves out of a job, wondering what’s next.

While I’m relieved not to have been affected this time, I’ve been laid off before, and I remember the feeling of helplessness. Of wondering if I should have known better or cut and run before things got bad. And most of all (though it took me some time to name it): loneliness. All the relationships I’d built up at the workplace, while not my best friends, were a large part of my social life, and to have them ripped away with no warning took quite a toll.

For those in that boat right now, know that it’s not your fault. Really, it’s not your fault. Take it from someone who’s been there (on both sides of the table): it’s not your fault. Take time to acknowledge your feelings. And while I can’t promise you that something better is just over the horizon, there might be! And that is an encouraging thought.

Kindness Trumps Rightness

Kindness Trumps Rightness

Regularly I’ll hear people claim “I don’t care what anyone says about me.” While I appreciate the sentiment of confidence such a statement is intended to communicate, I believe it’s unhelpful, for several reasons.

First, I don’t believe it’s possible. Humans are social creatures, and much of our mental software is set up to be concerned with our standing with other people. Some of us perhaps more so than others can set that aside at times, but no one can turn it off completely.

Second, living with disregard for others’ perspectives on your own life and actions deprives you of valuable wisdom. Of course one shouldn’t take all opinions equally, and one must discern how to synthesize the input of others with your own evaluations. But more data is rarely a bad thing. Listen, then decide.

Most importantly, however, is that knowing how those you come in contact with feel about you is a healthy way to measure if you’re having a positive influence on them. At the end of the day I want every person I interact with to come away feeling that their lives are better for having known me. That’s more valuable than pretty much any other measure of impact I can imagine, and it’s true both personally and professionally. Absolutely nothing is more important to your career than being kind. Not education. Not skill. Not drive. Nothing.

So yes, I care what everyone says about me. And you should too.

Meta Post

Meta Post

Really enjoyed Two Heads Are Better Than One, a discussion of the various ways technology has allowed humans to have “second brains.” I realized in some ways this blog is one such implementation; it’s a place I can capture thoughts and stories so that I can recall them later without keeping them in working memory.

As a bonus, via the article I discovered Obsidian, which I’m now dying to try out. I’m a sucker for Markdown and the power of plain text processing tools.

A Tale Of Three Meeting Invites

A Tale Of Three Meeting Invites


Subject: Planning document

(body of invite is blank)


Subject: Discussion on planning document

Agenda

  • Review document content
  • Finalize edits
  • Action items for customer review

Subject: Internal discussion on planning document

Purpose of this meeting is to finalize the document that will be presented to the customer next week. Please read in advance of meeting (link).

Agenda (unless you know a better one)

  • Review comments made on document content
  • Finalize edits in real-time as a group
  • Decide on action items for customer review

Testing, Testing, 1, 2, 3

Testing, Testing, 1, 2, 3

Hard to believe it’s been 3 years since I started taking AWS Certification exams, eventually passing all 12 that were active at the time, thanks in part to virtual proctoring and a knack I’ve had since college for being good at multiple-choice tests.

In order to stay current one must retake the exams within a three year window, so I’ve been working my way back through them. Over the summer I passed Solutions Architect Professional and DevOps Engineer Professional, and yesterday I completed the Security Specialty. Thanks to lower-level exams auto-renewing when professional exams are passed, that brings me to 7 exams that will remain current through 2025.

Seven is a nice number; don’t think I’ll bother renewing the others unless a need arises.

Progress Report

Progress Report

At the beginning of this year I made two resolutions:

  1. Post on this blog at least once per month
  2. Learn a new programming language

For the first one, so far so good. For the second, not so much. I read a book on Clojure, but haven’t yet had a reason to use it beyond tutorial exercises, so can’t really say I’ve learned it. Maybe it’s just that these days I’m thinking more about systems than software, and thus language choices seem less important?

Speaking of book reading, though, I’m well on my way to achieving my meta resolution (to read the same number of books as my age, every year, for the rest of my life). According to Goodreads I’ve completed 39 books so far against a goal of 43 (seven books ahead of schedule). Should be no problem to get to the finish line and beyond.

Here are the five star highlights:

Honorable mention goes to Range, which I can’t recommend enough for anyone who feels like they’ve missed out on their calling by meandering through a number of life experiences. Generalists make the best leaders and problem solvers, so embrace the variety of perspectives you can bring to the table. Real life is not like golf or chess or programming only in assembly.

Reap The Whirlwind

Reap The Whirlwind

This summer my family and I went on a two week European vacation. Six cities in fourteen days is no joke, but we had a blast, saw a ton, and stayed healthy throughout. For something different, I thought I’d catalog our activities here.

Day 1 – Rome

  • Land at Leonardi da Vinci International Airport
  • Taxi ride to the hotel (aggressive driver kept us on our toes)
  • Jetlag recovery nap (essential)
  • Pizza at Taverna Rossini
  • Pico Gelato for dessert (tears of joy were shed)

Day 2 – Rome

  • Trevi Fountain
  • Colosseum
  • Piazza del Campidoglio
  • Pantheon
  • Lunch at La Soffitta Renovatio
  • The Vatican, including the Sistine Chapel and St Peter’s Basilica
  • More gelato at Pico
  • Quick dinner at the hotel before crashing in bed

Day 3 – Rome

  • Temple of Asclepius
  • Walk through Villa Borghese
  • Piazza di Spagna (the Spanish Steps)
  • Trevi Fountain (again)
  • Vicus Caprarius (ruins under Trevi)
  • Life-changing carbonara at Al Simeto (no one spoke English, a good sign)
  • Even more gelato at Pico

Day 4 – Florence

  • Morning train to Florence, and walk to our Airbnb that was right on the square
  • Accademia Gallery to see Michelangelo’s David (breathtaking)
  • Uffizi Gallery (Birth of Venus, amongst other masterpieces)
  • Life-changing chianti at La Buchetta, and the steak was pretty good too
  • Evening walk at the Piazza della Signoria

Day 5 – Florence

  • Climb to the top of the Brunelleschi Dome
  • Tour of the Duomo cathedral
  • Cappelle Medicee
  • Basilica di San Lorenzo
  • Trattoria Sergio Gozzi for lunch with an old friend (and killer truffles)
  • Battistero di San Giovanni
  • Palazzo Strozzi
  • Ponte Vecchio
  • Gelateria Edoardo il gelato biologico (obviously)
  • Quick pizza from a grab and go

Day 6 – Alps

  • Walk to the Florence train station
  • Train through Bologna, Bolzano, Innsbruck
  • Arrived in Munich in the afternoon
  • Dinner at Haxnbauer im Scholastikahaus (pork knuckles FTW!)

Day 7 – Munich

  • Bus ride to Bavaria
  • Neuschwanstein Castle
  • Quick lunch (sausages and beer)
  • Oberammergau
  • Linderhof Castle

Day 8 – Munich

  • Morning run in the Englischer Garten
  • Tour of Dachau (a sobering and essential experience)
  • Shopping in Marienplatz
  • Walkthrough of Peterskirche (including a climb of the tower)
  • Stroll through the Englischer Garten in the rain
  • Dinner at Hofbräuhaus
  • Midnight sleeper train to Paris

Day 9 – Paris

  • Taxi to the hotel to freshen up
  • Walk through Jardin des Plantes
  • Brunch at Clint (poached eggs, yummy)
  • Recovery nap (absolutely essential)
  • Shopping in Le Marais
  • Dinner at Robert et Louise (beef cooked over an open fire plus a Bordeaux)
  • Walk through Place des Vosges and Place de la Bastille
  • Cards in the hotel lobby

Day 10 – Paris

  • Stroll through Montmartre
  • The Basilica of the Sacred Heart of Paris
  • Eglise Saint-Pierre de Montmartre
  • Cheese sampling from a local shop
  • Walk past Moulin Rouge
  • Arc de Triomphe (only a couple quick photos)
  • Eiffel Tower (didn’t go up though)
  • Pont Alexandre III Bridge
  • Eglise de Saint Germain des Pres
  • Macarons from Boutique Pierre Hermé
  • Le Jardin du Luxembourg
  • Panthéon (photo from afar)
  • Cathédrale Notre-Dame (just an outside view)
  • Ile de la Cité
  • Sainte-Chapelle (beautiful stained glass)
  • Lunch at Brasserie Les Deux Palais
  • Quick walk past Musée du Louvre
  • Tried to tour the Catacombs, but alas they were booked out
  • Crepes from Au Beurre Salé
  • Well-earned sleep

Day 11 – London

  • Eurostar through the Chunnel (delightful train and fast!)
  • Tube to Pimlico station
  • Bit of recuperation at the Westminster Hotel
  • Tour of the Churchill War Rooms
  • Dinner at The Admiralty (Trafalgar Square)
  • Walk past Westminster Abbey, Big Ben, and Parliament

Day 12 – London

  • Several hours of exploration at the National History Museum (Dippy!)
  • Nap on the lawn at Hyde Park
  • Princess Diana Memorial Fountain
  • Science Afternoon Tea at The Drawing Rooms
  • Stroll over Westminster Bridge

Day 13 – Oxford

  • Morning train to Oxford
  • Fish and chips at Wig & Pen
  • Photos at The Eagle and Child (sadly closed due to COVID)
  • Shopping on Cornmarket Street
  • The Sheldonian Theatre
  • The Hertford Bridge (most photographed spot in Oxford)
  • Bodleian Library
  • Blackwell’s Bookshop (bought a rare Isaac Asimov book: The Clock We Live On)
  • Radcliffe Camera
  • University Church of St Mary the Virgin
  • The Bear Inn (serving Oxford since 1242)
  • Christ Church College
  • Merton College
  • Martyrs’ Cross

Day 14 – Journeying

  • Sleep in late
  • Depart Heathrow in the early afternoon
  • And land in San Diego in the late afternoon (hooray for timezones)

And there you have it. Not a bad way to spend a fortnight.

That Lovin’ Feeling

That Lovin’ Feeling

I’ve done a fair share of production debugging in my career. There’s a heroic Dopamine rush that comes with it, that feeling of diving deep on a problem in a critical situation, finding the solution, and then implementing it to the delight of your customers and teammates (well, either delight or they graciously allow you to live another day).

A similar feeling is experienced any time you build something with your own two hands and see it come to life; that joy is why this blog is named what it is, because I love to build. But as a manager of a technical team, I don’t get the chance to directly build solutions as often as I might like, and when I do, it often represents a failure of some kind. To be successful as a leader, one needs to learn to let the joy of building go, at least the hands-on kind.

Instead, what a manager must cultivate is the joy of watching others succeed, especially those to whom they are charged to mentor as direct reports. Being thrilled when a person shares a difficult problem they solved; rejoicing when a struggling individual responds to your coaching with positive growth. Giving others the spotlight and serving their needs while hidden from view. Learn to get a Dopamine hit from such experiences, and you’ll do well.

And here’s the real kicker: when you achieve it, you’ll have scaled your ability to enjoy your job beyond what was possible before, because you now have a whole team of people whose successes are a source of happiness, versus just your own. Ultimately you’re still building, but now it’s through others.

It’s Not Personal

It’s Not Personal

I love Raising Cain’s. Their chicken fingers melt in your mouth, their sauce is top-notch, and the Texas Toast is a perfect bonus. I give it the edge over Chick-fil-A for best fast-foot chicken joint (though it’s close).

A few days ago I stopped by to get my typical 3 Finger Combo (with a lemonade and extra sauce, natch). It was pretty crowded and noisy, with many folks waiting for food, either to eat there, take with them, or to deliver on behalf of another (thanks to services like DoorDash, GrubHub, and UberEats, one can no longer make assumptions about how busy a restaurant is by the line at the counter, which is another customer experience post worth writing, but I digress). After saying what I wanted, I was asked to provide my name for the order. I did so, carefully pronouncing the short u in Jud which I’m regularly doing (it’s not a reference to the 2nd greatest Beatles song of all time, instead it’s pronounced like the country singing mother-daughter duet from the 90s, though only spelled with one d). I think they heard it right, but I couldn’t be sure.

While waiting for my food, I reflected a bit on this experience. I get the objective: make the experience more personal, so that when my order is ready I’m called by name and I thus feel like it was specially prepared. But that approach is flawed, because it fails to work backwards from actual customer desires. I suspect I’m not alone in that I don’t want a “personalized experience” at Raising Cain’s like I do at my job; I want to get the delicious chicken that I ordered quickly and accurately. An order number not only suffices, it does the job better than a name, for numerous reasons:

  • A number guarantees uniqueness in a way names do not, decreasing likelihood of an order mix-up.
  • Numbers are more easily distinguishable audibly compared to names. My name is often misheard, and it’s not nearly as tricky as many others.
  • Gathering a name requires an extra step in the ordering process, slowing it down. A number can simply be assigned.

These benefits have analogs in computer science, for example the advantages of searching a database using a unique identifier vs free text fields. Which someday when I need to explain the latter to someone who’s less familiar with the technology, I might just use the former as a metaphor: the act of ordering is adding a row to a data table of “customers waiting for orders”, and the person calling out the order once it’s ready is querying that table. A good database design seeks to make such queries unique and performant.

Further, the model of indicating a parking space number when getting curbside delivery is remarkably similar to hash-based lookups. Hmm, I probably need to turn this into a larger talk someday.

But in the meantime, when I’m asked for my name at a restaurant checkout counter? Call me “three one four” thank you very much.

That Personal Touch

That Personal Touch

Meeting regularly with your direct manager is an important mechanism for ensuring your work stays customer focused, getting actionable feedback and advice, and ultimately helping you achieve your career goals. This page captures a few of my thoughts on making them effective.

Firstly, you as an individual should own these conversations. Take the lead in setting an agenda, and come prepared with discussion topics. Your leadership has limited time, so use it wisely. Frequency and duration are up to you as well, though generally I’d say more frequent and shorter is better than one marathon session per month. However, there are times when longer discussions are needed, especially when goal setting and discussing performance.

Discussion topics can vary, though generally as a manager I’m less interested in discussing status on your day-to-day tasks and projects, unless you need advice or guidance on a specific issue you’re facing. I have other mechanisms to keep tabs on project health, so I’d much rather focus on personal development and goals. That being said, if you really want to give your manager a dump of what you’re working on (or just vent) that’s fine, but be careful not to use up all your time in this way.

Finally, I recommend taking notes during all 1-on-1 discussions, and especially having a mechanism for tracking action items for both yourself and your manager. I do that on my end for all my team, and share these notes in an email after each meeting, but using something more rigorous (like a ticketing system or task board) might be even better

Possible Agendas

Here is an example agenda I’ve used successfully:

  • Highlight / lowlight since we last talked
  • How can I help you this upcoming week?
  • What’s the status of your current annual goals?
  • Open discussion (you pick the topic)

And another agenda that also works well:

  • Personal check-in: how are you feeling?
  • Quick updates
    • Previous 1-on-1 action items
    • Tasks and projects
    • Current goals
  • Discuss current challenges and potential solutions
  • Recognize successes with gratitude
  • Create and review action items

And a third one:

  • Personal check-in
  • Task/project/goal progress
  • Review of priorities
  • Workload and expectations
  • Blockers
  • Feedback
  • Concerns

Discussion Questions

These are some questions I like to ask during a first 1-on-1 to learn more about how a person prefers to be managed:

  • What do you most need from me as a manager?
  • How do you prefer to receive feedback? In writing? In person? Another way?
  • How can I know when you’re struggling and need help?
  • Are there any manager behaviors that particularly bother you? If so, how can I avoid them?
  • What ongoing 1-on-1 cadence would be most helpful for you?

More generally, these are question I ask to help me as a manger how to make work more enjoyable:

  • What motivates you to perform at your best?
  • What do you wish you could spend more (or less) time doing?
  • At the end of the month/quarter/year, what would you like to say you’ve accomplished?
  • At the end of your career, what would you like to say you’ve accomplished?
  • If you could change one thing about work that would improve your life, what would it be?

These questions help me ascertain and guide someone’s career growth:

  • What impact do you think you’ve had so far? What additional impact would you like to have?
  • What aspects of your role do you love (or hate) and why?
  • What are you learning, and how are you growing here?
  • Is there a new project you’d like to work on? Or new goal you’d like to work towards?
  • What do you need training on? What do you need experience in?

Finally, these are question I ask to get feedback on my own performance as a manager:

  • How can the team improve its communication?
  • How can I help you be more successful?
  • How can we help you do more of what you enjoy?
  • How am I doing? What can I be doing better?