@rubyconfpt organizer. @subvisual co-founder. Opinions are my own, except ocasionally when they are somebody else’s. 💻 Tech 🏀 Basketball 🎲 Boardgames
Joined March 2009
- Tweets 3,474
- Following 162
- Followers 765
- Likes 379
64 Photos and videos
Pinned Tweet
May 28
I’ve launched twelve.zamith.pt today. Genuinely interested in knowing what you think. Does it make sense at this time? What parts would you like to know more about along the way?
May 28
I'm starting a new challenge, building 12 products in 12 months. I'm calling it "12-in-12" and doing it all in the open. Each month you get to vote on what I build, and you can propose your own ideas: twelve.zamith.pt
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Jun 4
Quietbox is live 🎉 It costs less than a coffee (in the UK 😅) and it does not keep or sell your personal data!
Currently in invite only mode while Google does some extra checks. Want to try it? Reply or DM me with an email and I'll allow it.
quietbox.zamith.pt #12in12
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Jun 4
It’s wild how easy it is for these type of emails to creep up. I was getting a ton of them every week without really noticing. After running quietbox once not only do I get a lot less emails, the signal vs noise ratio is crazy.
Sounds like an infomercial, but it’s true 😂
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Jun 2
Back in 2014 @levelsio built 12 startups in 12 months, I'm only 12 years late 😅 Not going for startups necessarily, but I do want to build micro products that are useful. There are already a bunch of ideas up for voting, check it out and add yours #12in12 twelve.zamith.pt
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Jun 2
The journey of building them with AI is vastly different from doing it all those years ago, should be interesting in itself.
Building for real users, not other indie devs. Could probably make more from the "how I did it" course than the actual products. Resisting the urge 😂
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Jun 2
Props to @mattpocock for his AI building workflow. I'm using a variant for Quietbox: explore the decision tree, write findings to a doc, create issues from that doc, swarm agents to build review. Want to know more? #12in12 twelve.zamith.pt/
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May 28
I'm starting a new challenge, building 12 products in 12 months. I'm calling it "12-in-12" and doing it all in the open. Each month you get to vote on what I build, and you can propose your own ideas: twelve.zamith.pt
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May 28
Aiming for a mix of "useful to me" and "useful to you". Month 1 is already underway, and you can follow it on the website. Go mess with the roadmap. Whatever wins, I'm on the hook to build. 1 down, 11 to go.
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Mar 23
In the midst of wars both political and technological, I’ve decided to write about something a bit more chill. Board games and why we play the games we play.
substack.com/@zamith/note/p-…
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Luís Ferreira retweeted
28 Jul 2025
27.6T in stablecoin volume last year. $255B market cap. 📈
Yet most infrastructure still serves traders, not businesses. 🤔
It’s time for #StablecoinSummer to change this!
We're launching a 4-week validation program for founders building stablecoin infrastructure for real-world use.
No generic advice or theoretical frameworks. Just hands-on validation with our product, engineering, and design teams. For free.
Read more about our approach and apply through the link in our bio. 👆
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20 May 2025
I’ll be speaking at Goatmire and Elixir conference in Sweden in September. If any of those things sound interesting check it out: goatmire.com/talk/branching-…
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Luís Ferreira retweeted
19 Mar 2025
As @zamith’s series with #AlchemyConf2025 speakers nears its end, we’re excited to welcome @wojtekmach!
A core contributor to Hex, Ecto, and ExDoc, he’s also behind MyXQL, Livebook Desktop, and Req. Plenty to dive into—stay tuned!
#MyElixirStatus #ElixirLang
youtube.com/watch?v=_91lUliP…
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Luís Ferreira retweeted
8 Mar 2025
Join hands-on workshops with @sasajuric and our Pragprog Authors @ZachSDaniel1, @redrapids & @whatyouhide in Braga, Portugal! 31 Mar - 1 Apr
#ElixirLang #MyElixirStatus #AshFramework
8 Mar 2025
Last spots available for the workshops! ⏳ @ZachSDaniel1 , @redrapids , @whatyouhide , and @sasajuric are waiting for you.
#ElixirLang #MyElixirStatus
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Luís Ferreira retweeted
7 Mar 2025
🎙️ @zamith spoke with @thejuliams, an engineer who built her entire career with Elixir—from junior to now.
One of the first, surely not the last! She’ll be at #AlchemyConf2025 sharing her journey.
#ElixirLang #MyElixirStatus youtube.com/watch?v=rsbJZHW6…
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Luís Ferreira retweeted
4 Mar 2025
🎙️ @zamith spoke with @PragTob about his decade working with Elixir.
Tobias and @subvisual go way back—he spoke at @rubyconfpt in 2016! The conversation brought back memories of how he was using and advocating for #ElixirLang even then.
#MyElixirStatus
youtube.com/watch?v=_-645QUV…
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Luís Ferreira retweeted
27 Feb 2025
Subvisual's very own @zamith sat down with Ash Framework creator @ZachSDaniel1 to have a chat about his ten years working with Elixir. You'll get much more from him at #AlchemyConf2025, so don't miss it.
#ElixirLang #MyElixirStatus
youtu.be/nyTkwRZlXa4?si=tSpc…
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Luís Ferreira retweeted
5 Feb 2025
💧 @Alchemy_Conf is not your usual conference.
It's created by the #elixirlang community for the community.
Here are some words from @zamith, who uses this tech every day, about creating a conference that doesn't suck.
🎟️ Tickets at alchemyconf.com
#MyElixirStatus
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Luís Ferreira retweeted
17 Feb 2025
4 workshops. 4 Elixir experts. ⚡️
No matter your level, there's one for you. More info here: buff.ly/3CwhFM9
#ElixirLang #MyElixirStatus
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Luís Ferreira retweeted
14 Feb 2025
🎙️ @zamith sat down with @whatyouhide!
Did he hide all the details about his upcoming talk at #AlchemyConf2025, or did he drop some spoilers? 👀 Watch and find out!
youtube.com/watch?v=A4IE4D6T…
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