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◆  Character  ◆

Avatar illustration used by LoadeZ online Lv. ∞
CLASS     Developer
SUBCLASS  Tsundere Dev
LEVEL     too many
LOCATION  Brazil
GUILD     -
LANGS     pt · en

I like old games and hard problems. Get in contact if you want to talk about those.

◆  Codex · Journal  ◆

5 recent entries

  1. Revisiting: a beginner's CLI tour, four years on

    I wrote a CLI intro back in 2022. The fundamentals still hold; the toolbox around them has gotten a lot better.

    #cli·#linux·#retrospective · 2 min read

  2. Revisiting: analyzing Twitter's trending topics

    I built a hashtag co-occurrence network from Twitter trends in 2021. The Twitter API is dead now, but the method survived the platform.

    #networks·#python·#retrospective · 2 min read

  3. Revisiting: Brazil's airline network, before and after

    I compared Brazil's domestic flight network in 2019 vs 2020 to see how COVID reshaped it. The 2-year snapshot was incomplete. The full 2019-2025 story is much weirder.

    #networks·#aviation·#retrospective · 2 min read

  4. Revisiting: residual blocks in a GAN

    I bolted ResNet-style residual blocks onto a GAN in 2021. The GAN era ended. The residual idea outlived it and is in every diffusion model today.

    #ml·#deep-learning·#retrospective · 2 min read
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◆  Inventory · Active  ◆

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Papalingo

language·app · open beta

Spaced-repetition language app built around how grown-ups actually study. Mostly Portuguese ⇄ everything.

LiveOpen Beta

◆  Quest Log  ◆

updated 12 May 2026
  • Ship Papalingo public beta stage: in progress main quest
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