Software engineer and investor. I write about markets and businesses.

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I write about finance and ideas.

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A selection of my posts on X as @Jera_Value.

461 posts

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🔥 The list of things most likely to “change your life”

It has 50k+ data points and 441 things: habits, supplements, books, therapies, diets, objects, and medications.

Each one is ranked based on what people who’ve tried it say.

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    1/ What you can do

    Some things you can do on the site:

    🔎 Search for anything you’ve tried 🗂️ Filter by category 🔄 Switch between “Changed my life” and “Helped a lot or more” 🌍 See votes from everyone or just votes from the site ⭐ Rate anything you’ve tried with one tap

    And if something’s missing, you can suggest it 👇

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    2/ Supplements

    Want to know which supplements people say work?

    Filter by “Supplements,” choose “Helped a lot or more,” and there you go:

    🥇 Melatonin: 57% 🥈 L-theanine: 55% 🥉 NAC: 50%

    And the chart marks out two areas:

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    3/ Each thing has its own page

    Each thing has its own page, where you can see:

    📊 How everyone responded, from “Made things worse” to “Changed my life” 🏆 Where it ranks in its category 🔗 Similar things you can check out too

    For example, weightlifting 👇 jeravalue.com/es/life-changing/weightlifting

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    4/ What’s missing

    Right now there are 360+ things waiting for votes, including all the books and objects 📚

    If any of them changed your life (or did absolutely nothing for you), vote. With 30 responses, it shows up on the chart.

    And if something’s missing? Suggest it and I’ll add it once I’ve reviewed it ✍️

    👉 jeravalue.com/es/life-changing

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💰 Building an investment tool from scratch

Day 2 of developing Tracking Alpha

First things first: knowing which merger arbitrage deals are live in the US at any given time.

Finding them is easy. They all go through the SEC and get published on EDGAR.

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Personally, I find it easy to buy the dips.

On the other hand, I find it really hard to buy when prices are going up.

It’s a pattern I’ve noticed in my own behavior, and it always makes me bet against momentum. A year ago, I forced myself to fix it, and I have to say the results have been very positive.

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My new project 👇

I’ve wanted to build a tool for investors for a while, but I didn’t want to make the usual thing.

I didn’t want to build another portfolio management tool or another TIKR redesign.

I wanted to make something a bit more original 👀

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⭐️ I made a mini tool that's 100% free

It turns every sentence in your text into a dot, positioned according to its word count.

If the dots pile up in a column, all your sentences are the same length and your writing sounds flat 😴

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We’re getting to a point where I kind of don’t care if they release new models anymore

Obviously I like them and use them as much as anyone. But GPT 5.5 already pretty much covers all my needs

At this point, I value making current models cheaper, faster, and more convenient to use more than continuing to push them to be more powerful

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