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Harry Bailey

@harrybailey.com
319 followers 898 following 1.7K posts

I increase organisations’ capacity to think clearly, make better decisions and create more value. Ex-agency founder. Dad. Mancunian 🐝 LinkedIn: linkedin.com/in/harrybailey

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Harry Bailey @harrybailey.com · 3h
The thing about a lot of implementing AI into a business—for example the software development lifecycle—is that even if this whole thing is a bubble, the improvements which enable agents to do good work are also helpful for humans. So, sure things would slow down, but it's not a reset scenario.
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Harry Bailey @harrybailey.com · 8h
I ran 15k at 5:30/km then walked 3 to cool down. It was hotter than I’d hoped for!
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Harry Bailey @harrybailey.com · 16h
Instead of building a software factory, build a value factory or an impact factory. AI and people are both good with goals and north stars, but you have to agree what’s valuable and talk about it often.
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Harry Bailey @harrybailey.com · 29/09/2026
Might attempt to run 10 miles (16km) tomorrow. Could go well, could end badly.
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Harry Bailey @harrybailey.com · 29/09/2026
“A new national commission on electoral reform”
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Harry Bailey @harrybailey.com · 29/09/2026
Wow. Andy Burnham just confirmed a move to consider proportional representation for UK general elections at the Labour conference.
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Harry Bailey @harrybailey.com · 26/09/2026
Accidentally got my parkrun PB. Perhaps drinking the night before is the secret sauce.
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Reposted by Harry Bailey
Katie Martin @katie0martin.ft.com · 25/09/2026
I have blamed The agents That hacked Your website And which You probably Reasonably thought I controlled Forgive me I am rich And unaccustomed To taking responsibility
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Harry Bailey @harrybailey.com · 26/09/2026
Only aim is to beat Manchester mayoral candidate Kilpatrick today. Have him in my sights.
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Harry Bailey @harrybailey.com · 26/09/2026
Might attempt my slowest ever parkrun this morning #hangover
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Harry Bailey @harrybailey.com · 25/09/2026
"Stop gatekeeping, with AI everyone can be an [engineer/architect/developer/accountant]." 'Can' is not the same as'should'. Doing is not the same as understanding. If what you create can do harm, or exclude, and you can't understand how to check or change that, is the right person leading?
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Harry Bailey @harrybailey.com · 25/09/2026
But they gave me a certificate!
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Harry Bailey @harrybailey.com · 25/09/2026
Index cards and blue/green painter’s tape are far less annoying by the way.
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Harry Bailey @harrybailey.com · 25/09/2026
Yeah I’m with you. Pulling from the side just curled it the other way.
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Harry Bailey @harrybailey.com · 24/09/2026
I just got Post-It certified by @PostHog 📝 — now my ideas actually stick! posthog.com/academy
posthog.com
Post-It training academy: master the art of sticky notes
Learn the ancient art of Post-It adhesion from the masters at PostHog.
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Harry Bailey @harrybailey.com · 24/09/2026
Just passed @posthog.com’s Post-it certification. Can’t get it to add to my LinkedIn profile without an error. Massive disappointment.
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Harry Bailey @harrybailey.com · 24/09/2026
3 rules I tried and liked this week: - never leave a room empty handed - keep spaces more tidy - if it takes less than 2 minutes, just do it - reduces procrastination - only plan 3 tasks a day & only one big one - you can always add more once done
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Harry Bailey @harrybailey.com · 24/09/2026
Same % on increase in wealth would be interesting. % on income would fail due to the many loopholes they take advantage of.
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Harry Bailey @harrybailey.com · 24/09/2026
Beyond accessibility, I still struggle with valid use cases for smart glasses. Every element on offer is better handled by another existing device.
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Harry Bailey @harrybailey.com · 24/09/2026
Do they not still augment reality? Data visualisation etc.
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Harry Bailey @harrybailey.com · 24/09/2026
They are precious, but also previous 😊
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Harry Bailey @harrybailey.com · 24/09/2026
So far today: - finished and shared a basic brand guidelines document - written up and shared digital strategy recommendations - deployed various bug fixes for a CMS - supported precious mentee with their career trajectory planning - completed 2 Claude academy levels - published technical Yii guide
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Harry Bailey @harrybailey.com · 24/09/2026
Sharing login sessions between two frameworks was a brief struggle. Got there though. Migrating from Yii 1.1 to Yii3
migratingtoyii3.substack.com
Sharing a login session between Yii 1.1 and Yii3
How we let Yii3 pages know who’s signed in, without moving authentication off Yii 1.1 yet
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Harry Bailey @harrybailey.com · 24/09/2026
Prediction: Countries will start to regulate AI on their own territories. The US will apply tariffs to those who do. The momentum will force western AI companies to sandbox for some. Global AI will continue to access sensitive systems regardless.
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Harry Bailey @harrybailey.com · 23/09/2026
I struggle with this. Perhaps it’s just an MVP vs iterative delivery thing, but… Big bang releases to stakeholders are fraught with challenges. From showcasing approach, to feedback and user testing scope. Defining (and building) everything upfront squeezes the opportunity to adapt and learn.
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Harry Bailey @harrybailey.com · 23/09/2026
It’s a flipping ‘beef with burger sauce’ sandwich. Monsters.
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Harry Bailey @harrybailey.com · 22/09/2026
Looks like it’s powered by the rich text api end point which is documented here: bsky.network/docs/bluesky...
bsky.network
Creating a post | Bluesky Protocol Services
Bluesky posts are repository records with the Lexicon type app.bsky.feed.post.
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Harry Bailey @harrybailey.com · 22/09/2026
Doesn’t work directly in the Bluesky app as far as I can tell. [Harry Bailey](harrybailey.com)
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Harry Bailey @harrybailey.com · 22/09/2026
if you're using deck.blue to post to Bluesky, you can use markdown to include hyperlinks. Mind blown. For example... Harry Bailey
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Harry Bailey @harrybailey.com · 21/09/2026
Perhaps with bandages it’s so medical staff can see the blood and know when to change them.
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Harry Bailey @harrybailey.com · 21/09/2026
Related: until recently you could only get pale colour plasters, and even now darker shades are niche shopping items.
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Harry Bailey @harrybailey.com · 21/09/2026
Now we’re talking! Although from past experience you pay with an occasional burned mouth.
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Harry Bailey @harrybailey.com · 21/09/2026
Might need to crowdfund for a activity tracker. I’m a failure with Strava on an iPhone.
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Harry Bailey @harrybailey.com · 21/09/2026
The agency process for automation is often: 1. document 2. proceduralise 3. automate 4. delegate to AI But that assumes AI-led automation should mirror a human approach. Docs & procedures make tacit knowledge legible to people. AI doesn't always need that. It can often master a task directly.
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Harry Bailey @harrybailey.com · 21/09/2026
Scope creep is not a bad thing unless it costs an agency money. In most projects people discover valuable things after kick off. That should be embraced. Neither a simple ‘Yes’ or ‘No’ is the right way to handle those requests.
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Harry Bailey @harrybailey.com · 21/09/2026
Claude just recommended baked beans as a sandwich filling.
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Harry Bailey @harrybailey.com · 18/09/2026
Phew.
18 handed in. 0 assigned.
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Harry Bailey @harrybailey.com · 18/09/2026
5pm deadline. Some students just like the adrenalin kick of a last minute hand in hey?
Task 1. 14 Handed in. 4 Assigned. [on] Accepting submissions.
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Harry Bailey @harrybailey.com · 18/09/2026
It sounds like a 10kw battery equivalent would need to be about 40 cubic meters. And that probably means a big hole in the ground.
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Harry Bailey @harrybailey.com · 18/09/2026
Everything I have read suggests small versions aren’t viable.
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Harry Bailey @harrybailey.com · 18/09/2026
What’s the best treat snack for a Friday, and why is it roasted salted cashew nuts?
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Harry Bailey @harrybailey.com · 17/09/2026
Dashboards should be designed to support the work of a specific role, not a single individual. It's a hill I'll die on.
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Harry Bailey @harrybailey.com · 17/09/2026
Talking with students about the habit of taking photos of food has made my morning. So many different habits and reasons.
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Harry Bailey @harrybailey.com · 16/09/2026
"Fair challenge — I typed that snippet from memory rather than pulling it from the docs" Claude code doing its best to make stuff up.
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Harry Bailey @harrybailey.com · 16/09/2026
At this point I would happily take part in a paid scientific study where you don’t consume any news for 24 months and only report back on how nice that feels.
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Harry Bailey @harrybailey.com · 11/09/2026
It’s day five of asking my daughter if she fancies a run after tea, until she says yes. Yesterday’s response… ... I didn't even get one.
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Harry Bailey @harrybailey.com · 10/09/2026
It’s day four of asking my daughter if she fancies a run after tea, until she says yes. Yesterday’s response…
No I’m shattered
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Harry Bailey @harrybailey.com · 10/09/2026
The iPhone Duo was announced yesterday. Thoughts and prayers for dev teams working under a boss who pivots on any new tech launch. They'll now be working on wide and duel screen features which will be rarely used.
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Harry Bailey @harrybailey.com · 10/09/2026
Dorset Council just sent me the full address of my namesake to my email address in an appeal for them to register to vote. So I assume they haven't verified their email address list. Which is a massive GDPR and data protection fail.
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Harry Bailey @harrybailey.com · 10/09/2026
Would you trust AI to give you the right answer to a context specific question? For me it comes down to how mature your use of the tools is. Can you feed it enough context and are you getting accurate answers? Whether you trust AI to deliver an outcome is the next level, and right now not many do.
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