--- title: "Venkata Pavan Vishnu Rachapudi (@vishnu138) | Hashnode" description: "AWS Community Builder - Security || AWStronaut (12x AWS Certified) || Cloud Engineer @ Trundl" url: "https://hashnode.com/@vishnu138" --- @vishnu138 # Venkata Pavan Vishnu Rachapudi @vishnu138 · Hyderabad , India · Joined March 2023 AWS Community Builder - Security || AWStronaut (12x AWS Certified) || Cloud Engineer @ Trundl ### [A Simple ECS + ECR Project for Beginners](https://technodiaryvishnu.hashnode.dev/a-simple-ecs-ecr-project-for-beginners?utm_source=hashnode&utm_medium=feed) Are you new to AWS and trying to understand how ECS and ECR work together to deploy your applications? This post is for you! In this simple walkthrough, we’ll learn how to containerize an app, store the image in Amazon ECR, and run it on ECS with Ter... 8 min read · [technodiaryvishnu.hashnode.dev](https://technodiaryvishnu.hashnode.dev/a-simple-ecs-ecr-project-for-beginners?utm_source=hashnode&utm_medium=feed) [Jun 15, 2025](https://hashnode.com/posts/a-simple-ecs-ecr-project-for-beginners/684eb5fe2ec3b33c143cc2dc) ### [🚀 Terraform null\_resource: Your Secret Weapon for DevOps Automation](https://technodiaryvishnu.hashnode.dev/terraform-nullresource-your-secret-weapon-for-devops-automation?utm_source=hashnode&utm_medium=feed) When working with Terraform, most people think in terms of resources like EC2 instances, VPCs, security groups, and so on. But what if you need to run a custom script, ping a resource, generate a file, or notify your team — without provisioning anyth... 5 min read · [technodiaryvishnu.hashnode.dev](https://technodiaryvishnu.hashnode.dev/terraform-nullresource-your-secret-weapon-for-devops-automation?utm_source=hashnode&utm_medium=feed) [May 29, 2025](https://hashnode.com/posts/terraform-nullresource-your-secret-weapon-for-devops-automation/6837ca07813d02cc0d578000) ### [Using Amazon Q CLI & PyGame to Build a 3-Level Maze Game (with Hearts & Hazards!)](https://technodiaryvishnu.hashnode.dev/using-amazon-q-cli-and-pygame-to-build-a-3-level-maze-game-with-hearts-and-hazards?utm_source=hashnode&utm_medium=feed) 🎮 Introduction Imagine building an entire game just by chatting. No IDE, no boilerplate headaches—just prompts. That’s what I did with Amazon Q CLI, the AI command line assistant from AWS. In this blog, I’ll walk you through how I built Q Maze Runne... 4 min read · [technodiaryvishnu.hashnode.dev](https://technodiaryvishnu.hashnode.dev/using-amazon-q-cli-and-pygame-to-build-a-3-level-maze-game-with-hearts-and-hazards?utm_source=hashnode&utm_medium=feed) [May 21, 2025](https://hashnode.com/posts/using-amazon-q-cli-and-pygame-to-build-a-3-level-maze-game-with-hearts-and-hazards/682dbfb5c773e42a66f44507) ### [🛡️ Secure, Lint, and Validate Your Terraform Like a Pro](https://technodiaryvishnu.hashnode.dev/secure-lint-and-validate-your-terraform-like-a-pro?utm_source=hashnode&utm_medium=feed) “It works, ship it!” — a phrase we’ve all heard. But when it comes to Infrastructure as Code (IaC), that mindset can lead to serious security and compliance issues. 🚀 Introduction: Terraform Isn’t Just Code — It’s Infrastructure In today’s cloud-na... 7 min read · [technodiaryvishnu.hashnode.dev](https://technodiaryvishnu.hashnode.dev/secure-lint-and-validate-your-terraform-like-a-pro?utm_source=hashnode&utm_medium=feed) [May 19, 2025](https://hashnode.com/posts/secure-lint-and-validate-your-terraform-like-a-pro/682b5d79a056f88959879003) ### [🌟 Demystifying Amazon Nova: AWS's Powerful New Family of AI Models](https://technodiaryvishnu.hashnode.dev/demystifying-amazon-nova-awss-powerful-new-family-of-ai-models?utm_source=hashnode&utm_medium=feed) AI is evolving at lightning speed, and AWS has just raised the bar with Amazon Nova — a family of advanced foundation models designed to help you build smarter applications faster. Whether you need a chatbot, document summarizer, image generator, or ... 6 min read · [technodiaryvishnu.hashnode.dev](https://technodiaryvishnu.hashnode.dev/demystifying-amazon-nova-awss-powerful-new-family-of-ai-models?utm_source=hashnode&utm_medium=feed) [May 7, 2025](https://hashnode.com/posts/demystifying-amazon-nova-awss-powerful-new-family-of-ai-models/681b6cfdeb3d47daa10a305f)