Former Founding Engineer @delinski (acq. by TripAdvisor) | Used to build power plants | Now building AI tutors | Uni Lecturer in CS & ML

Joined April 2025
19 Photos and videos
Pinned Tweet
5 Jun 2025
I think one of the biggest misconceptions - maybe even lie - is this whole "fast, good, cheap: pick two" thing. It should be: go fast -> fast enforces simplicity -> simplicity is good -> and simple things are cheap. So actually: go fast.
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8 Oct 2025
John Carmack does not have a completed traditional degree. He enrolled in computer science classes for 2 semesters, yet he went on to pioneer 3D graphics, real-time rendering, and modern game engines
Degree vs Self-Taught: In my experience, people who are self-taught or who learned by experience tend to have odd gaps in their knowledge. For example, the Shazam app. I knew right away it must be using Fourier analysis. But if one was self-taught, one might have never understood what the point of FA was, or even have been aware of its existence, and instead used kludgy, inept methods. For a personal example, I was once given the job of taking the graphic display on a CRT and mapping it onto a printer page. The addressing was different, the axes were different, the pixels/per inch were different. I knew what the tool was - a transformation matrix. Had it ginned up in an hour and it worked first try. A co-worker was completely baffled at this. He didn't know what a transformation matrix was, and likely would have otherwise spent a couple weeks on the problem and done a crappy job. I.e. one doesn't know what one doesn't know. The advantage of an accredited degree program is the curriculum is selected by people who know what you need to know, and the order in which information is best presented.
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24 Sep 2025
The only way out, is through
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23 Sep 2025
For the first time in months, X felt alive to me - deep, hardcore tech threads with smart people. Niche, civil, useful. Nice work, @nikitabier
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23 Sep 2025
The best programming language is the one that solves the task at hand - and the one you enjoy coding in. Everything else is bikeshedding.
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Today, let’s remember Dennis M. Ritchie, who was born #OTD in 1941. Ritchie received the 1983 #ACMTuringAward with Ken Thompson, for their development of generic operating systems theory and specifically for the implementation of the UNIX operating system.
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memshift retweeted
9 Sep 2025
Today would have been the 84th birthday of Dennis Ritchie, inventor of C and co-creator of Unix: zd.net/2creeZi (Article v/@jperlow, image v/Victoria Will/AP)
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5 Sep 2025
When tracing LLM quality, don't expect users to hand you feedback. 👍👎 ratings don't cut it. Evaluation should be implicitly embedded by design, ie. detecting when outputs diverge from what users actually do. That's how you get real quality feedback.
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4 Sep 2025
Happy birthday to the late John McCarthy, father of AI & LISP: bit.ly/2omV4Y1 (credit: @WIRED) Image v/John McCarthy & @MITMuseum
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4 Sep 2025
I still can't believe John von Neumann was a real human being
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It's interesting how Visa was created with decentralist ideals so similar to those that gave rise to modern DAOs, and yet today many of us perceive it as extractive and/or oppressive. Certainly some good insights to learn from there.
3 Jun 2025
Dee Hock on the founding of Visa in his work "Chaordic Organization". Visa was perhaps the first successful case of a permissionless platform with decentralized governance and ownership. Many lessons to be learned here half a century later for crypto networks.
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5 Aug 2025
So much to build - so little time
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5 Aug 2025
So everyone nowadays uses speech-to-text through installed apps to input text for messaging, coding, tweets, and more. But wouldn’t it make more sense to have this as a native, embedded feature in user interfaces?
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Thank you for your interest in Astronomer.
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22 Jul 2025
If an allstar AI Talent becomes obsolete I have bad news for us all, except maybe plumbers
22 Jul 2025
Question: What does it take to train up all-star level AI talent? Opportunity: Who wants to create a startup to find raw talent and train them up? Realization: By the time you train them up, super intelligence will make them obsolete Let that sink in!
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19 Jul 2025
Seriously, the world owes Fabrice Bellard and Michael Niedermayer a massive debt
19 Jul 2025
Replying to @mannupaaji
You should direct your thank-you notes and love letters to Fabrice Bellard and Michael Niedermayer @michael__ni - the real legends behind FFmpeg
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19 Jul 2025
Just came across this talk by @TravisAddair on Parameter Efficient Fine-Tuning (PEFT) Low-Rank Adaption (LoRA, LoRAX) - hands down one of the clearest explanations I've seen on how adapter-based fine-tuning and dynamic serving actually work. highly recommend
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| ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄| you can just do things |______________| \ (•◡•) / \ / —— | | |_ |_
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6 Jul 2025
A busy brain wards off the noise - but also muffles the signal
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2 Jul 2025
Patient: What can I do to be healthier? Doctor: Eat less and exercise more. Patient: Er, is there anything else? Would-be Founder: What should I do if I want to start a startup? Me: Learn to program. Would-be Founder: Er, is there anything else?
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