Live data from Hacker News

Viewing profile — pedromlsreis

pedromlsreis

HN member
Joined
Mon, May 04, 2026, 9:37 PM UTC
HN karma
15
Public activity
31 items

About pedromlsreis

Curious, honest, and an autodidact enthusiast, I'm a data scientist with logical and analytical skills, also passionate about business and ambitious projects, especially in the Financial Services and Energy Markets sectors.

Recent public activity

  1. comment
    Comment #48702377

    I think this kind of websites show you the humanity true colours, we don't usually think about that.

  2. comment
  3. comment
    Comment #48683568

    [flagged]

  4. comment
    Comment #48659078

    This was a solo project, for about a few months of evenings. What it does not defend against, up front: an actively malicious server (the JS-delivery problem that basically every b…

  5. story
    Show HN: Net worth tracker to replace your spreadsheet, E2E, no bank logins

    I started tracking my net worth when I started working in 2019 and I used a spreadsheet for that. But, having accounts in multiple currencies and updating it every month got old. I…

  6. comment
    Comment #48658216

    > the writing and execution of test cases I'm not sure about this one, though. Today, my experience with LLMs is that they're already pretty helpful for unit test edge cases I woul…

  7. story
  8. comment
    Comment #48650921

    [flagged]

  9. comment
    Comment #48644974

    Right, which basically means that judgment compounds. AI just makes the slope steeper in both directions.

  10. comment
    Comment #48644920

    Reading through the thread, it's striking how many people are feeling the same mix of excitement and exhaustion you describe. I'm in that camp too... the tools are incredible, but …

  11. comment
  12. comment
  13. comment
    Comment #48619055

    I'm curious how much of this behaviour is still intentional design vs. just inertia. Are the modern filesystems still constrained by these older choices, or is it mostly for compat…

  14. comment
  15. comment
  16. comment
  17. comment
    Comment #48608958

    [flagged]

  18. comment
    Comment #48604303

    Genuine question, how did you get to these 11 LLMs instead of 10 or 12? I'm interested in understanding how you did benchmark these 11 LLMs or whether it was an arbitrary ensemble …

  19. comment
    Comment #48599433

    [flagged]

  20. comment
    Comment #48599344

    DuckDB is a great example of how far you can get by removing unnecessary layers... Columnar layout and vectorized execution is a powerful combination for OLAP workloads.

  21. comment
    Comment #48596686

    [flagged]

  22. comment
    Comment #48585851

    [flagged]

  23. comment
    Comment #48560165

    AMALIA, from Portugal, going the same path! https://en.wikipedia.org/wiki/Am%C3%A1lia_(LLM)

  24. comment
  25. comment
    Comment #48474732

    [flagged]