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Giuseppe De Palma

@giusdp.bsky.social
97 followers 183 following 154 posts

Senior Elixir Developer | PhD in Computer Science Building a lot of stuff

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Giuseppe De Palma @giusdp.bsky.social · 01/03/2026
Check out Wonderful Neoran Valley by Nara Studio on @kickstarter.com www.kickstarter.com/projects/nar...
kickstarter.com
Wonderful Neoran Valley
It's a very fun game!
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Giuseppe De Palma @giusdp.bsky.social · 18/02/2026
Now I can have different cards rotations per player so they can’t look at each other hands 😬 and I also made the code open source cause I don’t have much time at all to work on this cards mod for #hytale github.com/giusdp/HyDuel
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Giuseppe De Palma @giusdp.bsky.social · 30/01/2026
Continuining my card game mod in #Hytale. Now I have an actual separation between "hand" and "field" and where I can drag and drop cards from the hand to the board. If anyone wants to create a new card game just let me know! 😁 #HytaleMods #gamedev #modding #gamedesign #boardgames
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Giuseppe De Palma @giusdp.bsky.social · 28/01/2026
I'm thinking about making a card game mod in #Hytale anyone interested in doing the actual card game design while I do the implementation? It kinda started as a Heartstone 1:1 clone mod but open to anything #HytaleMods #gamedev #modding #gamedesign #boardgames
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Alex Koutmos @akoutmos.bsky.social · 30/11/2025
@hugobarauna.com and I are hard at work preparing the Beta release of Programming Nerves. Every @livebook.dev project in the book comes with a notebook that includes the wiring diagram and code 🤩. #MyElixirStatus #ElixirLang #Erlang #Elixir
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Giuseppe De Palma @giusdp.bsky.social · 29/11/2025
Unfortunately I don’t have long term data because it’s not deployed yet, I will tell you in the future 😁 I spent 2 days doing some stress tests with k6 locally. With the easy query optimizations done I kept having requests waiting for the db connections until I changed the notifier.
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Giuseppe De Palma @giusdp.bsky.social · 28/11/2025
Changing the oban notifier from postgres to PG made my stress test on the API go from an avg 380ms at peak (+ some dropped requests) to 20ms (with 0 errors) #elixir #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 25/11/2025
Now I wanna try out the victoriametrics observability stack
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Giuseppe De Palma @giusdp.bsky.social · 25/11/2025
With the player balance events -> pulsar -> broadway -> clickhouse done, I started on the other side of the pipeline: clickhouse -> analytics service -> liveview with apache echarts. Now I can show changes related to in-game currencies with cool charts. #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 21/11/2025
Made a little library inspired by cloudevents-ex. It wraps avrora and it makes it super simple to create maps following the cloud events spec and encode/decode them in Avro. #ElixirLang github.com/giusdp/pulsa...
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Giuseppe De Palma @giusdp.bsky.social · 19/11/2025
Time to take Apache Avro + CloudEvents for a spin with Pulsar
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Giuseppe De Palma @giusdp.bsky.social · 18/11/2025
#ElixirLang (with Ash!) to expose an API called from Unity to update player balances. Events to Apache Pulsar (with Oban-based outbox pattern). Broadway to ingest them into Clickhouse for analytics. Elixir and its ecosystem makes it a breeze to develop distributed systems.
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Giuseppe De Palma @giusdp.bsky.social · 02/11/2025
I love #semaphoreci, it’s faster than GitHub actions thanks to the common setup between jobs. It’s very easy to have a mono repo and build specific docker images based on the pushed changes… and now it can even be self hosted
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Giuseppe De Palma @giusdp.bsky.social · 01/11/2025
Cobbleverse multiplayer is awesome. The server is still open if anyone wants to join! #minecraft #pokemon
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Giuseppe De Palma @giusdp.bsky.social · 30/10/2025
Sto pensando di fare un server minecraft con la cobbleverse e ci sarebbe spazio anche per un piccolo gruppetto di persone (probabilmente regge anche fino a 5/10 persone) #minecraft #cobblemon
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Giuseppe De Palma @giusdp.bsky.social · 23/10/2025
Then I can’t wait cause the game looks awesome!🤩
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Giuseppe De Palma @giusdp.bsky.social · 23/10/2025
Is there a steam page so I can wishlist it?
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Giuseppe De Palma @giusdp.bsky.social · 01/09/2025
I forgot I bought this, I need to start it asap
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Giuseppe De Palma @giusdp.bsky.social · 31/08/2025
The new expert lsp is so fast at picking up wrong attributes in phoenix components 😍 #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 22/08/2025
Finally got a NAS device and slapped 8 TB on it for now. I can finally give some space to breath to my arr stack. #selfhost
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Giuseppe De Palma @giusdp.bsky.social · 20/08/2025
What should Elixir developers call themselves? With Rust we have Rustaceans, with Python Pythonistas. With Elixir… Elixirians? #ElixirLang #elixir
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Reposted by Giuseppe De Palma
Team Cherry @teamcherry.bsky.social · 19/08/2025
The countdown is on! Join us in 48 hours for a special announcement about Hollow Knight: Silksong! Premiering here: youtu.be/6XGeJwsUP9c
youtu.be
Hollow Knight: Silksong - Special Announcement
YouTube video by Team Cherry
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Giuseppe De Palma @giusdp.bsky.social · 18/08/2025
Nope no UPS. New thing to add to my cart 😁 It's mostly a hobby project so I yeah I will self-host it and if it ever starts to have users I will move it somewhere else only then.
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Giuseppe De Palma @giusdp.bsky.social · 17/08/2025
Debating if I should deploy my #ElixirLang project on AWS ec2 with autoscaling, on a Heztner VM or on my self-hosted mini-PCs cluster in my bedroom.
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Giuseppe De Palma @giusdp.bsky.social · 14/08/2025
Multi-tenant storage 2nd iteration. Now I can upload files to S3 via my dashboard and keep a record on my DB of what has been uploaded for usage tracking. Together with an oban job to keep stuff in sync (storage<->db) if stuff happens. Next steps: file previews & folders #ElixirLang #buildinpublic
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Giuseppe De Palma @giusdp.bsky.social · 12/08/2025
Very first iteration of a multi-tenant object storage. You can only create and delete "buckets" for now. Using minio locally but it's a matter of changing 2 configs to swap S3 backends. With #ash after hooks it is so simple to rollback everything if something goes wrong. #ElixirLang #buildinpublic
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Reposted by Giuseppe De Palma
European Commission @ec.europa.eu · 10/08/2025
As of 2023, there were 83.6 million cats in the EU 🐱 Online, we just enjoyed International Cat Day. But, in real life, animal welfare matters every day of the year! We’re working hard to protect our beloved companions, aiming for uniform rules for their welfare across the EU, including ⬇️
black cattabby catgrey tabby catgrey cat
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Giuseppe De Palma @giusdp.bsky.social · 10/08/2025
I saw this without context initially and thought you were doing real witchcraft stuff with rituals and all, and that led you to category theory???
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Giuseppe De Palma @giusdp.bsky.social · 10/08/2025
Yep, they are awesome!
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Giuseppe De Palma @giusdp.bsky.social · 08/08/2025
Second day using Claude Code. Most of the time I have to stop it and do adjustments and if I let it write too much code the quality goes to shit quickly. But it also feels less lonely to work on stuff. It's like that rubber duck technique but the duck can talk back and write code #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 07/08/2025
I'm giving Claude Code a try and until now I had to stop it and and tell it to redo stuff in different ways 6 out of the 8 times... not a good start.
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Giuseppe De Palma @giusdp.bsky.social · 07/08/2025
This was an awesome talk. Thanks for sharing!
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Giuseppe De Palma @giusdp.bsky.social · 07/08/2025
I need to detox from Reddit I’m so done being bombarded by AI hype bullshit every time I open the app
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Giuseppe De Palma @giusdp.bsky.social · 06/08/2025
Should I just take S3 or Tigris and slap a UI in front of it to let users create their own folders? And store metadata in postgres to control folder access per user, to have some isolation going
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Giuseppe De Palma @giusdp.bsky.social · 06/08/2025
I want to make a multi-tenant object storage system like supabase storage for my project. All in #ElixirLang. For what I saw they have their S3 bucket and let users create their own buckets in it (in the end it's all just folders isn't it) with a cool dashboard on it.
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Reposted by Giuseppe De Palma
Zach Daniel @zachdaniel.dev · 03/08/2025
Someone just dropped an #AshFramework VSCode extension and it's pretty sick!! github.com/ketupia/ash-... #ElixirLang
github.com
GitHub - ketupia/ash-studio-vscode-extension: Ash Framework VSCode Extension
Ash Framework VSCode Extension. Contribute to ketupia/ash-studio-vscode-extension development by creating an account on GitHub.
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Giuseppe De Palma @giusdp.bsky.social · 01/08/2025
Nooo I missed it! I'll have to watch the video tomorrow
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Reposted by Giuseppe De Palma
Mike Cook @mtrc.bsky.social · 31/07/2025
Nintendo Switch Announcer (gravely): What is the true origin of man's inhumanity to man? What fate awaits our souls in the next life? Death and oblivion await all of us, this September. <fade to black, slight pause> Nintendo Switch Announcer: Who's up for ice cream? That's right - Hello Kitty!
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Giuseppe De Palma @giusdp.bsky.social · 30/07/2025
Someone give me @expert-lsp.org please I'm done having to delete .elixir_ls and rebuild everytime I touch my mix.exs #ElixirLang
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Reposted by Giuseppe De Palma
LiveView Native @liveviewnative.dev · 21/06/2025
Flutter has to completely redesign their UI system to match Apple's new "glass" aesthetic: github.com/flutter/flut... Meanwhile, we're already running on iOS 26. Glass and all. #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 28/07/2025
Finally got around the last chapter of the #ash book and added pubsub-based notifications! Tested it with org billing plan changes from Polar to trigger real-time alerts. So satisfying to see them pop up while I change stuff from another window. Love #ash <3 #buildinpublic #ElixirLang
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Giuseppe De Palma @giusdp.bsky.social · 27/07/2025
Since I've started this BaaS project I wanted to use Polar to handle billing stuff, but there is no sdk for #ElixirLang. So I made one and for the few api endpoints I use it works pretty well: github.com/giusdp/polarex #buildinpublic
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Giuseppe De Palma @giusdp.bsky.social · 27/07/2025
After a couple of months of developing my BaaS for gacha games, I noticed I was double querying everytime an user accessed the dashboard. And just like that I've cut in half database usage. #buildinpublic #ElixirLang
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Reposted by Giuseppe De Palma
Rebecca Le @sevensea.cat · 26/07/2025
Cinder v0.5.0 has been released, with fixes for array fields including a new `match_mode` option - select records where any or all of the array values match the filter! hexdocs.pm/cinder/
A screenshot of code showing the new `match_mode` option for multi select fields.

```
<Cinder.Table.table resource={MyApp.Book} actor={@current_user}>
  <:col
    field="tags"
    filter={:multi_select}
    filter_options={[
      options: [
        {"Fiction", "fiction"},
        {"Bestseller", "bestseller"},
        {"Award Winner", "award_winner"},
        {"New Release", "new_release"}
      ],
      match_mode: :all  # Records must contain ALL selected tags
    ]}
  >
```
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Giuseppe De Palma @giusdp.bsky.social · 24/07/2025
nvm just got approved
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Giuseppe De Palma @giusdp.bsky.social · 24/07/2025
Just passed the 500 tests mark in my #ElixirLang baas project. It makes me more confident and extra disappointed when I get errors on prod
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Reposted by Giuseppe De Palma
Zorn of the Dead 🎃 @mikezornek.com · 20/07/2025
🔗 The BEAM Book: A description of the Erlang Runtime System ERTS and the virtual Machine BEAM. #ElixirLang Available under Creative Commons Attribution license and in print. github.com/happi/theBea...
github.com
GitHub - happi/theBeamBook: A description of the Erlang Runtime System ERTS and the virtual Machine BEAM.
A description of the Erlang Runtime System ERTS and the virtual Machine BEAM. - happi/theBeamBook
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Reposted by Giuseppe De Palma
Tyler A. Young ⚗️🧑🏻‍💻 @tylerayoung.com · 21/07/2025
BBC using #ElixirLang 💜
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Giuseppe De Palma @giusdp.bsky.social · 24/07/2025
I wanted to put out for the first an #elixir side project of mine but Amazon SES decided to ignore my prod request -.- I guess I’ll just go with sendgrid or something
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Giuseppe De Palma @giusdp.bsky.social · 18/06/2025
I was looking into implementing refresh tokens in my ash project and found this article, so thanks a lot! Great article.
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