Articles

In this article, I share my journey of learning Bash scripting and its practical application in DevOps. From Linux commands to automation, I'll cover how I built a strong foundation in Bash scripting through hands-on projects.

The 'observability tax' is a significant challenge for modern DevOps teams, requiring a substantial amount of time to configure agents, schemas, and dashboards. DataVAST is working to address this issue with its zero-config observability stack.

A new Linux kernel vulnerability has emerged, affecting Kubernetes security. This vulnerability highlights the importance of reevaluating Kubernetes security best practices and implementing robust container security measures.

Linux isn't just for gamers; it's a versatile operating system with various distros catering to different needs. From beginners to power users, find the right Linux distro for you.

Debugging Linux performance issues can be a challenging task, but with the right tools and techniques, it can be made more efficient. CrewAI is a powerful tool that can help DevOps professionals optimize Linux performance and resolve issues quickly.

Learn how to configure and manage Linux firewalls using various tools and techniques, including iptables, firewalld, UFW, and nftables.

I used to think terminal productivity was about memorizing hundreds of commands. After years in DevOps, I realized the opposite was true.

I'm back and excited to share my experience with migrating Brad Traversy's Crypto Dash project to Nuxt. In this article, I'll walk you through my journey with Crypto Forge, a cryptocurrency listing app that allows users to sort cryptocurrencies in different ways.

In this article, we'll explore the performance differences between a single process Node.js API and a Dockerized API with three instances behind Nginx.

I'm the first visually impaired person in Brazil to earn a degree in Cyber Defense and Information Security, and I'm also the first blind person to publish a vulnerability in the US government's National Vulnerability Database.

Cloudflare Tunnel is a secure tunneling solution, but some teams need features it doesn't prioritize. We'll cover five alternatives that focus on different priorities, including developer experience, security, flexibility, and infrastructure control.

Instead of using a traditional website builder, I decided to build and deploy my portfolio using AWS Amplify with a full CI/CD pipeline, showcasing my cloud skills in action.