Raphael Borges

São Bernado do Campo, SP · rapha-remove-el@r11s.com.br

DevOps Engineer with AWS and OCI certifications, proficient in Docker, Kubernetes, CI/CD, and Python. Over 15 years of experience in Linux systems and active participation in open-source projects.


  • Portuguese (native)
  • English (intermediate)
  • French (basic)
  • Containers Orchestration
  • Cloud
  • CI/CD
  • Observability
  • Network Infrastructure
  • OSI model
  • Development
  • Hardware and Operating Systems
  • Docker
  • Kubernetes
  • Terraform
  • Helm
  • Prometheus
  • AWS
  • Google Cloud Platform
  • OCI
  • Python
  • SQL
  • Git


The main open-source projects I created. See also the list of my repositories on GitHub for more.


An easy way to ensure your own Kubernetes cluster for free and forever.

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I developed mdBookCLI to streamline the process of creating an ebook using mdBook.

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Open Source Contributions

My main contributions to existing open-source projects. See also my GitHub account for more.

Demystifying Prometheus

I contributed to the development of the book "Demystifying Prometheus."

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In a conversation with Bruno Rocha, I discovered his need to implement an ebook in a project of his that facilitates the migration of Python developers to the Rust language.

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All open source contributions

This is only the list of featured open source contributions - see the full list of open source contributions for more!

Blog Post - A custom action to deploy mdBook #githubhack2023

I built a Github action for automating the deployment of a compiled book.

May 2023

Blog Post - A Fast, Secure, and Scalable Recursive DNS Server (pt-br)

A blog post about Unbound, a fast, secure, and scalable Recursive DNS Server.

March 2023

Blog Post - Have you heard about Digestabot?

Blog post discussing Digestabot, a new tool from Chainguard, where I explain how to use it and outline the purpose of each feature.

December 2023


IT Consultant

IT Consultant

As an IT Consultant, I deliver independent consultancy and technical support with expertise and dedication. Ensuring seamless operations and optimal performance.

  • Technical Support
  • DevOps
  • Infrastructure
  • Cloud Computing
February 2022 - Present


Staff Burger

Entrepreneurial journey as Owner of Staff Burger, steering the ship from October 2020 to February 2022 in Porto Alegre, RS, Brazil. I was responsible for the whole business, from the conception of the idea to the execution.

  • Restaurants
  • Food
October 2020 - February 2022


Picanha Catering

At Picanha Catering in Luxembourg, I served as an assistant from July 2018 to August 2019, overseeing seamless event organization, providing dedicated customer support, efficiently troubleshooting issues, and assisting in strategic procurement of essential supplies.

  • Restaurants
  • Food
  • Events
  • Public Relations
  • Customer Service
July 2018 - August 2019

Technical Support


As a Technical Support professional at Contax in Porto Alegre, RS, Brazil, I excelled in addressing critical customer issues previously handled by other departments. I engaged in direct communication with managers and leaders of technical teams in the serviced regions, while monitoring and resolving critical and impactful cases.

  • Customer Service
  • Technical Support
  • Troubleshooting
  • Communication
  • Infrastructure
July 2013 - April 2015


Uninter International University Center

Associate Degree
Technology in Analysis and Systems Development

Nifty tech tag lists from Wouter Beeftink | Page content generated from commit: db69cff