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Improving my skills
👨‍💻
Improving my skills

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rafaelpdemelo/README.md

Hi 👋, I'm Rafael Pereira

A Cloud Security Engineer building products, Platforms and Infrastructure


👨‍💻 About me

I'm a Cloud Security Engineer focused on building reliable, scalable and useful digital products.

Most of my work lives at the intersection of:

  • 🧩 SaaS platforms
  • ☁️ Cloud infrastructure
  • 🛠️ Product Engineering
  • ⚙️ Developer Experience
  • 🔐 Security-minded Development
  • ✨ AI-assisted Workflows

I like working close to the full lifecycle of a product: from architecture and backend systems to frontend experience, infrastructure, deployment, observability and the small details that make software feel solid.


🚀 What I'm building

I'm currently working on Didaska, a platform ecosystem for education, digital products and content infrastructure.

Some areas I spend a lot of time with:

  • ⚛️ Next.js, React and TypeScript
  • 🧠 Node.js APIs and backend services
  • 🗄️ Supabase Self Hosted, PostgreSQL and multi-tenant data models
  • ☁️ Cloud Deploys, VPS infrastructure and automation
  • 🤖 AI tools for education and productivity
  • 🎥 Vídeo, Live classes and content delivery

🧭 Background

I have experience working with cloud platforms, application security and incident management in enterprise environments.

That background shaped the way I build software: with attention to reliability, security, maintainability and the operational reality of keeping systems running after they ship.


🧰 Tech stack

Tech stack icons


☁️ Cloud Native & DevSecOps

Cloud Native and DevSecOps icons

Cloud: AWS, GCP, VPS infrastructure
Containers: Docker, Kubernetes
IaC: Terraform
CI/CD: Jenkins, GitHub Actions, GitLab CI/CD
Security: SonarQube, Trivy, Prisma Cloud, Cortex
Monitoring: Dynatrace


✨ Principles I care about

  • 🧭 Build useful things, not just impressive things.
  • 🧱 Keep systems understandable and maintainable.
  • 🎨 Treat UX as part of engineering quality.
  • 🌱 Prefer simple architecture until complexity earns its place.
  • ⚙️ Automate boring work, but keep humans in the loop where judgment matters.

🔗 Connect with me

LinkedIn · GitHub · Medium · Email


📊 GitHub

Rafael Pereira's github activity graph

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  1. Plataforma-Semana-Da-Computacao Plataforma-Semana-Da-Computacao Public

    TypeScript 2

  2. Rede-social-com-Java Rede-social-com-Java Public

    Rede social desenvolvida com amigos na linguagem Java para a cadeira de programação 3 da Universidade Católica de Pernambuco.

    Java

  3. ProjetoNLW ProjetoNLW Public

    Projeto de site feito no bootcamp do Next Level Week da RocketSeat. Usando HTML / CSS e JavaScript

    HTML

  4. dev-finance dev-finance Public

    Projeto de Carteira Virtual feito em HTML, CSS E JS

    HTML

  5. DesafioRocketseatNewsletter DesafioRocketseatNewsletter Public

    Desafio do Discover da Rocketseat - Página de Inscrição para Newsletter.

    HTML