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Achievements

Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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@capyme @rubygoias @ueg-sancler

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garaujodev/README.md

Hi 👋, I'm Gustavo Araujo

Software Engineer with 10+ years of experience building and scaling backend systems

🌍 Remote-first mindset, working with global teams

💼 What I Do

  • 👨‍💻 Software Engineer focused on backend and distributed systems
  • ⚙️ Build scalable, reliable, and high-performance services
  • 🏗️ Design and evolve internal platforms and APIs used by millions of users
  • 🚀 Experience in high-volume environments (real-time processing, async pipelines, microservices)
  • 🧪 Strong believer in code quality: tests, linters, CI/CD, observability
  • 👥 Enjoy mentoring engineers and fostering a collaborative engineering culture
  • 🌎 Remote-first mindset, with years working in globally distributed teams

🛠️ Tech Stack & Tools

  • 💧 Elixir/Phoenix
  • 💎 Ruby on Rails
  • 🧪 Testing: RSpec, Minitest, ExUnit
  • ⚙️ Distributed systems, async pipelines, and high-throughput services
  • 🗄️ PostgreSQL, Redis, Kafka
  • 🐳 Docker, Kubernetes
  • ☁️ AWS & GCP
  • 🧱 IaC: Terraform
  • 🔐 Observability & reliability: Grafana, Prometheus, Sentry

🎤 Community & Open Source

  • 🎙️ Speaker at dev events and meetups (Rails, Elixir, scalability)
  • 🧑‍🤝‍🧑 Active in OSS — love sharing and learning with the community
  • 🧠 Interested in security, software hardening, and system resilience

📫 Let’s Connect

Code Chronicles

Consider taking a look at my blog, where I share some insights and thoughts

Pinned Loading

  1. sourcelevel/faraday-http-cache sourcelevel/faraday-http-cache Public

    A Faraday middleware that respects HTTP cache

    Ruby 344 86

  2. sourcelevel/engine-credo sourcelevel/engine-credo Public

    Credo linter engine for Elixir

    Elixir 7 2

  3. genserver_exercise_api genserver_exercise_api Public

    POC using Elixir's GenServer

    Elixir 2

  4. sourcelevel/auto-formatter sourcelevel/auto-formatter Public

    Mix escript to run mix format on precommit git hook

    Elixir 5

  5. nvim-config nvim-config Public

    My ~/.config/nvim files

    Lua

  6. garaujodev.github.io garaujodev.github.io Public

    Jekyll based personal blog

    HTML 4