Blog | Alex's Hello World

mulatinho - - 3 mins read

Hi, I’m Alexandre Mulatinho

I started working with Linux back in my teenage years, mostly coding in C and Shell Scripting, I think that gave me a strong foundation in low-level systems and scripting. Over the years, I have managed Linux infrastructure across different industries, well before the cloud became what it is today - so I have experience building high availability and fault tolerant systems in the hard way. I am a self-driven and focused software developer with a passion for DevOps/SRE. I have 8+ years of experience working remotely and in startups and more than 20+ years working in the IT. I enjoy learning, problem-solving, open-source technologies, optimizing systems, and designing solutions that enhance reliability and efficiency.

Here you’ll see: Posts, Softwares and Documentations

Skills and Technologies

My main background is on Linux / Unix (BSD/OSX) environments. I can make systems which uses cloud (IaaS) with infrastructure as code (Terraform, Kubernetes, Ansible), (SaaS/PaaS) developing it on web (Node.js / React.js), systems software and GUI Desktop (C / Shell-scripting, Python, Electron, C++) and also on Mobile with Swift and React Native; All that with efficiency and I love to learn almost everything in technology. ;)

I really like work with KVM/LibVirt, Kubernetes, Terraform, Ansible, Vagrant, Docker, CI; Amazon and Google Cloud; I love to programming in C, Golang, Shell Scripting, Node.js and Python; I know very good: SQL; Automated Tests; Application Servers; Information Security; Firewalls, Routers. These are my tech skills:

  • Linux Expert that uses, system administer and system develop in more than 15 years
  • Automation deployments and infrastructure using Terraform, Ansible, and Kubernetes
  • Optimization of cloud platforms, including Google Cloud Platform (GCP) and AWS
  • Ensure system availability and performance using CI/CD pipelines with deep experience in Gitlab CI, GitHub Actions and Travis CI, monitoring tools like Prometheus and Grafana, and advanced troubleshooting techniques
  • Certificates: Linux Professional Certified Level 2 certificate link
  • Programming: C, Go, Shell Script, Node.js and Python.

I am passionate about solving complex challenges, improving system reliability, and contributing to open-source projects.

Support My Work

Whether it’s a coffee, a token of appreciation, or a way to say “thanks,” every bit makes a difference and is deeply appreciated. 🙏

Here are the donation options:

  • Bitcoin (BTC):
    Address: bc1qkws3ne346ekt27alnjvfe68f2wfv5qz2mzngh5
    Suggested Amount: 0.0003 BTC
    Donate Bitcoin

  • Ethereum (ETH):
    Address: 0x3c9c8fE4dAC3D666eC7C58d9bFD91afb74a64E7E
    Suggested Amount: 0.0082 ETH
    Donate Ethereum

Every contribution helps me improve and grow, and it motivates me to continue sharing high-quality work with all of you.

Thank you so much for your generosity and support. You are a part of what makes this journey possible. 💙

Let’s Connect

Feel free to reach out to me or explore my work on the following platforms. If you’re looking to collaborate or have opportunities related to Sofware Engineering, DevOps and SRE roles, you can reach me at: