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Jon Ayre

@jonayre.uk

I've been an engineer, software developer, architect, director & CTO. Now I'm a hands-on consultant doing business and tech strategy. Creator of the business evolution map. Father & Husband. It WILL go wrong & it CAN be fixed. He/him.

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11.05.2023
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Latest posts by Jon Ayre @jonayre.uk

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For the creators, the crafters and the artists - Jon Ayre One thing generative AI has definitely taught us is that there are a significant number of people who can't tell the difference between something average and something excellent. This post is a shout ...

One thing generative AI has definitely taught us is that there are a significant number of people who can't tell the difference between something average and something excellent. A blog post.

02.03.2026 08:48 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The art of prediction – when diversification turns bad - Jon Ayre Don't ask AI for business advice. Here's why: Back in 2020, John Lewis Partnership announced they were diversifying into property, and I wrote a post predicting a low probability of success for this v...

Previously a LinkedIn post. Converted to a blog post.

As predicted, John Lewis is bowing out of its loss making property venture. Five years of pain that could have been avoided if they'd had the tool I used to predict this outcome.

02.03.2026 08:34 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

If it isn't B this language has no right to exist πŸ˜‰

28.02.2026 09:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Maxwell junior would do well to have a chat with Ms Streisand about the merits of staying stumm

27.02.2026 07:38 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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John Lewis pulls out of housebuilding business | Jon Ayre Back in 2020, John Lewis Partnership announced they were diversifying into property, and I wrote a post predicting a low probability of success for this venture. Yesterday they announced they were pul...

Back in 2020, John Lewis Partnership announced they were diversifying into property, and I wrote a post predicting a low probability of success for this venture. Yesterday they announced they were pulling out of their loss making housing business.

(A LinkedIn post)

27.02.2026 06:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Saying it's conscious is deluded.
Saying it's female is just plain creepy.

26.02.2026 08:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I believe in fairies!!

26.02.2026 08:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

So in heaven I'm a sandbank?

Great.

25.02.2026 21:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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AWS has been providing cloud hosting since 2006. That's 20 years. In the following 20 years we've gone from on prem as standard to cloud hosting in many new projects (other providers exist). W... AWS has been providing cloud hosting since 2006. That's 20 years. In the following 20 years we've gone from on prem as standard to cloud hosting in many new projects (other providers exist). Why do I ...

AWS has been providing cloud hosting since 2006. That's 20 years. In the following 20 years we've gone from on prem as standard to cloud hosting in many new projects (other providers exist). Why do I mention this?

A LinkedIn post...

24.02.2026 08:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The software engineer is dead; long live the software engineer - Jon Ayre The software engineer is dead; so say the headlines. Layoffs are in the news and there's even talk of CEO/founders building entire systems while their Dev teams look on in wonder.

The software engineer is dead; so say the headlines. Layoffs are in the news and there's even talk of CEO/founders building entire systems while their Dev teams look on in wonder.

A blog post.

18.02.2026 13:31 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The software engineer is dead; so say the headlines. Layoffs are in the news and there's even talk of CEO/founders building entire systems while their Dev teams look on in wonder. The world of… |... The software engineer is dead; so say the headlines. Layoffs are in the news and there's even talk of CEO/founders building entire systems while their Dev teams look on in wonder. The world of softwa...

The software engineer is dead; so say the headlines. Layoffs are in the news and there's even talk of CEO/founders building entire systems while their Dev teams look on in wonder...

(A LinkedIn post)

17.02.2026 08:06 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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One thing generative AI has definitely taught us is that there are a significant number of people who can't tell the difference between something average and something excellent. Which is a sham... One thing generative AI has definitely taught us is that there are a significant number of people who can't tell the difference between something average and something excellent. Which is a shame. ...

One thing generative AI has definitely taught us is that there are a significant number of people who can't tell the difference between something average and something excellent - a LinkedIn post by me.

10.02.2026 07:53 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

See also, data πŸ˜‰

10.02.2026 07:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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a man in a captain america uniform is sitting in a room and saying `` i understand that reference . '' Alt: captain america is sitting in a room and saying `` i understand that reference ''
28.01.2026 06:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

New year, new focus

You know on Twitter when someone announced they were leaving?

Well, I'm going to follow that trend here, but not quite yet. Yes, I'm bailing out, but first I'm going to write a blog post about it and include a link in my farewell.

Yup, a whole exit speech!
Lucky you πŸ˜‰

21.01.2026 07:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I read this this morning.

First I thought: Haha! You got him🀣

Then: That's a shit thing for you to wake up to.

Then: Wow, he's getting told.

Then: Oh shit this is toxic now. Total pile on. Really quite nauseating.

Finally: There's a lot of horrible folk who just love being cruel for fun.😒

21.01.2026 06:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think the photographer might have been projecting

18.01.2026 18:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Why lonely? He looks like he's in a world of his own, looking down at his child in the pram. "Doting father" could, I think, be a possible alternative interpretation.

18.01.2026 11:45 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Pretty sure my cat, SchrΓΆdi, can count to five, because that's the number of treats he expects. If I give him less (even by one) I get "the look".

17.01.2026 10:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"Saved" πŸ¦€ πŸ’€

14.01.2026 08:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I've only ever had one genuine need to recover from backup and having it locally was a godsend.

11.01.2026 11:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Honestly, and I know this probably isn't what you were looking for, but backup to a local external hard drive and duplicate to a second one. Backups are unimportant until you need them and when you do they need to be easy to access and under your control.

11.01.2026 09:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Understanding neural networks – Part 1: The artificial neuron - Jon Ayre So, you want to know about artificial neural networks? Here’s my attempt at explaining what they are and how they work without resorting to too much complicated jargon or maths. I hope it helps.

Does this help in any way at all?
Probably not the sort of thing you were looking for, but no harm hopefully in offering the link

jonayre.uk/blog/2024/10...

10.01.2026 16:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

😲

09.01.2026 07:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Let's not forget that for every man with a Glock, there's also a man (many in fact) who just loves photographing nature.

And that's why it's all worthwhile.

Happy New Year.

06.01.2026 08:48 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Has anyone run doom on it yet?

06.01.2026 07:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If everyone makes the same mistake in a language, the language is the problem.

If only we moved the software development profession forward with each new language rather than looping back to the beginning each time.

03.01.2026 12:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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a witch is standing in front of a window and says " fly my pretties " Alt: The wicked witch of the west is standing in front of a window and says "fly my pretties" to her swarms of flying monkeys
02.01.2026 12:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Just one more "feature" of Python that ignores all the lessons learnt by the industry with previous languages.

02.01.2026 09:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The more of these I see the more it feels like Python has forgotten all the lessons learnt with previous new languages.

The most important of these lessons being don't have features in the language that are bound to become common problems for new users of the language.

02.01.2026 09:28 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0