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Viewing profile — preston-kwei

preston-kwei

HN member
Joined
Wed, May 14, 2025, 5:14 AM UTC
HN karma
44
Public activity
31 items

About preston-kwei

Building Persona (usepersona.app)

Recent public activity

  1. comment
    Comment #49073604

    Having attended startup school this weekend, we were told how, in the past, companies were reluctant to try new technology from startups, AI products, etc., because they were unval…

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  4. comment
    Comment #47897793

    I'm curious about how the LLM-based detector worked. How often did you run into a false positive? (I'm assuming you leaned on the more sensitive side due to the importance of the d…

  5. comment
    Comment #47897773

    Do you think customers trust it either? I'm trying to differentiate between "good enough" and when enterprise customers actually care. I mean, it doesn't matter until a customer as…

  6. comment
    Comment #47897740

    I agree. I'm trying to sell to enterprise right now and this is a blocker. Basically, my product stores emails in S3, but metadata in Supabase, and caches in Redis. It's all fragme…

  7. story
    Ask HN: How are you handling data retention across your stack?

    For people building SaaS with data across multiple systems (S3, DBs, caches, etc), do you actually have a clean way to manage retention/deletion across all of them? (Especially whe…

  8. comment
    Comment #47811559

    I think UI quality is going to stop being as important when anybody can just generate an "average" UI that is good enough in minutes. Ultimately, this really just shifts the focus …

  9. comment
    Comment #47735700

    How many emails does it usually take for you to lock something in? And do you end up following up manually if they don’t respond?

  10. comment
    Comment #47734561

    How much of this issue is availability vs just getting them to respond and commit to the meeting?

  11. comment
    Comment #47734558

    I think the back and forth is one of the most time-consuming parts. How do you manage it?

  12. comment
    Comment #47734556

    Interesting. Do you end up just accepting the meetings or do you try to push back?

  13. story
    Ask HN: What is the most annoying part of scheduling meetings?

    ^^ title says it all. Looking to see what parts people hate the most, and what could be made easier.

  14. comment
    Comment #47594662

    I’m more curious how this impacts trust than anything else. In the span of basically a week, they accidentally leaked Mythos, and then now the entire codebase of CC. All while many…

  15. comment
    Comment #46906953

    Thank you for your response. I think the ICP needs some refinement. I've found it pretty hard to prospect because it is so broad. > People generally don't have problem with email s…

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    Comment #46875729

    I'm not sure how AWS logs work since I'm just used to looking at Cost Explorer... But I would assume they actually store the history themselves, and you can just pull it.

  17. comment
    Comment #46867058

    Fair, I think I'm certainly in the minority. Especially now more then ever with an increasing amount of non-technical people exploring vibe coding, 'good enough' really is good eno…

  18. comment
    Comment #46867036

    Yes on the satire. This post made me laugh :). I agree with this framing a lot, especially the idea that judgment is the bottleneck In my experience building Persona, an AI schedul…

  19. comment
    Comment #46866859

    Well unfortunately, that’s just how I write. None of my posts are LLM-generated, so I'm sorry they come across that way.

  20. comment
    Comment #46866804

    Historical tracking is useful, but only if it’s dead simple. If it requires standing up a DB or service, I probably won’t use it. I've been trying to track down cloud waste recentl…

  21. comment
    Comment #46866712

    While this may be true for casual users, for dev native products like Codex, the desktop experience actually matters a lot. When you are living in the tool for hours, latency, keyb…

  22. comment
    Comment #46866610

    Thanks for your thoughtful reply. I really like that quote -- hopefully I start another company and think about distribution straight off the bat. Can I ask what the product was? E…

  23. comment
    Comment #46866530

    Interesting! I bet now with AI, you can create an agent to do this. I'm glad that worked, however, we're targeting founders of b2b saas companies who are early stage, and that is q…

  24. story
    Ask HN: What weird or scrappy things did you do to get your first users?

    Hi everyone, I’m building Persona, a platform to delegate email scheduling to AI. Lately, I’ve been working hard to get those first users on board, but it’s been quite challenging.…

  25. comment
    Comment #46841561

    The “lump of cognition” framing misses something important. it’s not about how much thinking we do, but which thinking we stop doing. A lot of judgment, ownership, and intuition co…