--- title: "laxmi shiwarkar (@laxmishiwarkar) | Hashnode" description: "Hi, I'm Laxmi Shiwarkar — a DevOps & Cloud Infrastructure enthusiast with 5+ years of hands-on experience in automating deployments, managing Linux syste..." url: "https://hashnode.com/@laxmishiwarkar" --- @laxmishiwarkar # laxmi shiwarkar @laxmishiwarkar · India · Joined May 2025 ### [Connecting the Dots in AWS — VPC Peering, Transit Gateway & CloudWatch Setup](https://devopstales.hashnode.dev/connecting-the-dots-in-aws-vpc-peering-transit-gateway-and-cloudwatch-setup?utm_source=hashnode&utm_medium=feed) VPC peering 4 min read · [devopstales.hashnode.dev](https://devopstales.hashnode.dev/connecting-the-dots-in-aws-vpc-peering-transit-gateway-and-cloudwatch-setup?utm_source=hashnode&utm_medium=feed) [Oct 10, 2025](https://hashnode.com/posts/connecting-the-dots-in-aws-vpc-peering-transit-gateway-and-cloudwatch-setup/68e936200e63d67c460598e6) ### [Day 2,3 of AWS journey :](https://devopstales.hashnode.dev/day-23-of-aws-journey?utm_source=hashnode&utm_medium=feed) Securing Your Web Application with AWS WAF: A Hands-On Guide Web applications are constantly exposed to threats like SQL injection, cross-site scripting (XSS), and malicious bots. Protecting your apps is critical, and AWS WAF (Web Application Firewal... 4 min read · [devopstales.hashnode.dev](https://devopstales.hashnode.dev/day-23-of-aws-journey?utm_source=hashnode&utm_medium=feed) [Oct 6, 2025](https://hashnode.com/posts/day-23-of-aws-journey/68e4258f33e5204b69a182b6) ### [Day 1 – AWS Cloud Journey Begins](https://devopstales.hashnode.dev/day-1-aws-cloud-journey?utm_source=hashnode&utm_medium=feed) #AWS #CloudComputing #LearningJourney #90DaysOfDevOps 2 min read · [devopstales.hashnode.dev](https://devopstales.hashnode.dev/day-1-aws-cloud-journey?utm_source=hashnode&utm_medium=feed) [Oct 4, 2025](https://hashnode.com/posts/day-1-aws-cloud-journey/68e15b6caf6ac377574f9d9f) ### [Chattingo: Our Hackathon Journey from Errors to Deployment](https://devopstales.hashnode.dev/chattingo-our-hackathon-journey-from-errors-to-deployment?utm_source=hashnode&utm_medium=feed) A detailed case study of building Chattingo, a real-time chat app, during a hackathon. Learn about Docker multi-stage builds, Jenkins CI/CD, Trivy security 4 min read · [devopstales.hashnode.dev](https://devopstales.hashnode.dev/chattingo-our-hackathon-journey-from-errors-to-deployment?utm_source=hashnode&utm_medium=feed) [Sep 10, 2025](https://hashnode.com/posts/chattingo-our-hackathon-journey-from-errors-to-deployment/68c1a46d17d5ae6c750005d0) ### [Docker Basics & Advanced Challenge – Week 5 of #90DaysOfDevOps](https://devopstales.hashnode.dev/docker-basics-and-advanced-challenge-week-5-of-90daysofdevops?utm_source=hashnode&utm_medium=feed) Docker Basics & Advanced Challenge – Week 5 4 min read · [devopstales.hashnode.dev](https://devopstales.hashnode.dev/docker-basics-and-advanced-challenge-week-5-of-90daysofdevops?utm_source=hashnode&utm_medium=feed) [Jul 7, 2025](https://hashnode.com/posts/docker-basics-and-advanced-challenge-week-5-of-90daysofdevops/686bfa12995923c652873a0f)