Bren
1.6K posts

Bren
@BrenBuilds
10+ years of engineering in tech. 5 apps live. open source contributor. hackathon winner. building in public
building Katılım Aralık 2025
670 Takip Edilen468 Takipçiler
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@BrenBuilds I think it’s wild seeing VPs jumping into code like that. But it’s not just about deployment and infrastructure; it’s also about understanding the nuances of code quality and tech debt. Those are critical to scaling effectively, right?
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agentic coding already closed the moat on engineers and devs for code.
this week i saw VPs committing code who have been entirely business and customer focused.
your only moat left is deployment, infra, and networks.
models suck at this in prod, likely because they can't reason about networks since many are distributed messes. so the models that just get your "app" working will put your app on the internet unprotected.
also in enterprise, deployment pipelines are still mythical to many devs and the models can write it but won't be able to collect significant details.
do with this what you will....
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@ThePrimeagen You're one app away from ________
feels like the crypto nft rush lol
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@JohnnyNel_ in may 2026 if you're not using one of the tools mentioned, none of your other workflows matter
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@BrenBuilds the real gap isn't picking tools... it's designing workflows that actually create leverage instead of just busy work
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Bren retweetledi

I strongly believe there are entire companies right now under heavy AI psychosis and its impossible to have rational conversations about it with them. I can't name any specific people because they include personal friends I deeply respect, but I worry about how this plays out.
I lived through the great MTBF vs MTTR (mean-time-between-failure vs. mean-time-to-recovery) reckoning of infrastructure during the transition to cloud and cloud automation. All those arguments are rearing their ugly heads again but now its... the whole software development industry (maybe the whole world, really).
It's frightening, because the psychosis folks operate under an almost absolute "MTTR is all you need" mentality: "its fine to ship bugs because the agents will fix them so quickly and at a scale humans can't do!" We learned in infrastructure that MTTR is great but you can't yeet resilient systems entirely.
The main issue is I don't even know how to bring this up to people I know personally, because bringing this topic up leads to immediately dismissals like "no no, it has full test coverage" or "bug reports are going down" or something, which just don't paint the whole picture.
We already learned this lesson once in infrastructure: you can automate yourself into a very resilient catastrophe machine. Systems can appear healthy by local metrics while globally becoming incomprehensible. Bug reports can go down while latent risk explodes. Test coverage can rise while semantic understanding falls. Changes happens so fast that nobody notices the underlying architecture decaying.
I worry.
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We should federally tax Tokens at the Provider level.
Not a lot. Less than 50c per million tokens.
It will accomplish 4 things (at least )
1. It will push the big AI players to optimize tokenization, caching , routing and localization
Which will
2. Reduce energy usage. Saving them in energy costs more than what they paid in tax and reducing strain created by the growth in energy consumption
Which will
3. Generate maybe 10 billion dollars a year to start, but over the next ten years could grow 30x to 100x
Which will
4. Create a source of funding to pay down the federal debt or deploy, in response to the things AI brings that we don’t expect or don’t like
At some point the models will pass it on to customers. Of course. That’s ok. Customers will have the ability to choose between providers. Or to do everything using open source models locally.
Thoughts ?
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@yacineMTB Jump in, make a splash, deploy to prod, estimate it's impact on revenue, take some notes, put is on resume and move on.
You can't sit, loyalty isn't rewarded.
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Unless you are early at a startup, you should be job hopping as much as possible
Every time I job hopped I've doubled my income. If I didn't switch jobs every time someone wanted to hire me, I would be much much poorer today
Aidan Clark@_aidan_clark_
One of the things I like the least about SV is how little time people stay at jobs. Important systems are complex and understanding them requires watching impacts over long time periods. I’ve been at OpenAI almost four years and I still feel like I don’t understand much of it!
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Spoke with a zoomer about to graduate in CS at an event yesterday who had never heard of LLMs, agentic coding assistants, or AI powered development tools beyond a vague awareness of Copilot.
This is a failure of institutional responsibility. These programs are collecting $100K+ in tuition while sending graduates into a job market that has been fundamentally reshaped by AI in the span of 18 months.
Yes, individual initiative matters. Five minutes on social media would surface enough to get started. But there is something deeply negligent about an accredited CS program in 2026 that has made no structural effort to expose students to capabilities that are now table stakes in the industry.
Higher education's longstanding indifference to professional relevance is not a quirk. At this price point, it borders on fraud.
If you're about to attend college or in college for CS and that institution ISNT putting on the curriculum something around agentic engineering and AI, transfer schools IMMEDIATELY.
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@murphywuwu Thanks Murphy... lots of 100 view posts, good to break through on a few
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learning TikTok marketing for my new site.
sharing the SKILL used with Codex & Claude Code making PNGs rendered from Playwright.
one carousel turned into:
-12,000+ views
-24 new followers
~120 site visits
not ground breaking numbers, but a start:
github.com/brenbuilds1/sk…
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I felt the same. Its was losing context too easily. This prompt/skill usage not a problem at all the first week.
It sucks we have ~1 week with any new model to get anything done before nerf
Klaas@forgebitz
they nerfed gpt-5.5
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@arseniycodes Used it twice only to realize it calls the same frontend-design skill as claude code... workflow remains in claude code
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@eliana_jordan And then building it and realizing you still have to market it
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@GergelyOrosz @championswimmer AI is accelerating features no one is asking for at breakneck speed and no one knows how any of it works.
The AI shackles are attached to the support leg because without tokens people don't know how to "fix" the apps.
Now the drug dealer has you.
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This is a worthwhile read from Meta engineer @championswimmer (who I met last time I was in London - great guy)
His point is that a lot of these “AI layoffs” could well be backwards: they are prob happening because more AI spend doesn’t correlate with better business results…
Arnav Gupta@championswimmer
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