Infrastructure engineer passionate about DevOps, cloud automation, and site reliability. Sharing my learning journey with Docker, Kubernetes, AWS, and modern DevOps practices.
🔹 AWS Solutions Architect Certified 🔹 Exploring: Kubernetes, Terraform, CI/CD 🔹 Building: Cloud-native applications
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Jan 24 · 7 min read · Understanding the complete DNS resolution process from browser to IP address Introduction When you type google.com into your browser, have you ever wondered how that human-readable domain name gets translated into an IP address like 142.250.192.46? T...
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Jan 6 · 2 min read · SSH key pairs are backbone for cloud, linux and DevOps security practices. In this article, we will understand what SSH is and how it works and how an EC2 instance can be accessible even without a key pair. What is SSH? First things first, what is S....
Join discussionDec 18, 2025 · 2 min read · Today I started my Terraform revision from the basics, but with a real-world mindset instead of doing random examples. The goal for Day 1 was simple: Create a reusable VPC module and use it from a separate folder by passing only variables. This is ...
Join discussionDec 7, 2025 · 4 min read · What Happens When You Type a URL in AWS? We often hear: “AWS is just someone else’s computers.”Sure… That’s correct, but what actually happens inside AWS when you type a URL like: https://www.myapp.example.com and hit Enter? Let’s see what exactly ha...
Join discussionNov 29, 2025 · 3 min read · Hi everyone! 👋 My Name is Velagala Shanmukha Sai Vihari Reddy and today I’m starting my DevOps & Cloud Engineering blog series. After working 3+ years in the IT industry, I realized one thing: DevOps + Cloud is not just a job. It’s a journey of cont...
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