AWS Cloud Projects Portfolio | Hands-on DevOps & Security Labs

A complete, in-depth guide to AWS VPC covering architecture, subnets, routing, security, and real-world design patterns. Learn how to build secure, scalable cloud networks. Introduction Amazon Virtual Private Cloud (VPC) is the foundation of networking in Amazon Web Services. It allows you to design a logically isolated network in the cloud where you control IP addressing, routing, and security. If you are aiming for cloud engineering roles, understanding VPC deeply is non-negotiable. This guide goes beyond basics and explains how VPC actually works in real-world architectures. What is a VPC? A Virtual Private Cloud (VPC) is a private, isolated section of the AWS cloud where you can launch resources like EC2 instances, databases, and load balancers. Think of it as: Your own data center network But fully virtual And controlled via software Key characteristics: Fully customizable IP range (CIDR) Logical isolation from other networks Integrated security layers High scalability Core Compon...

Learn how to build a secure AWS VPC with Bastion Host step-by-step. Beginner-friendly AWS networking project with real-world architecture and security best practices. Tags: Learn how to build a secure AWS VPC with Bastion Host step-by-step. Hands-on guide with real-world architecture, security best practices, and AWS tips. Introduction In modern cloud environments, security and controlled access are non-negotiable. One of the most widely used patterns in production AWS architectures is the bastion host (jump server) setup — a secure gateway that enables access to private resources without exposing them to the internet. A secure AWS VPC with a Bastion Host allows controlled SSH access to private instances without exposing them to the internet. In this hands-on guide, you will build a production-style AWS network architecture used by real companies to secure cloud environments. If you're preparing for AWS Cloud roles , this project demonstrates strong skills in networking, securit...

In today’s cloud-driven world, deploying an application is only half the job. The real challenge lies in handling failures, ensuring uptime, and building systems that can recover automatically. To bridge the gap between theory and real-world engineering, I built a hands-on project: Production Web App with Failure Simulation on AWS GitHub Repository: https://github.com/anupddas/production-webapp-failure-simulation-aws.git Tags: AWS, Cloud Computing, DevOps, Web Development, Software Engineering Why This Project Matters Most beginner cloud projects focus on deployment. However, in real production environments, systems fail frequently due to misconfigurations, resource exhaustion, or service crashes. This project was designed to simulate those real-world failures and develop the ability to: Diagnose issues quickly Apply structured debugging approaches Implement automated recovery mechanisms Design highly available systems Architecture Overview The application follows a production-grade ar...

 Project Spotlight: Attendance Insights Tags: Beginner Data Analytics Projects, Attendance Management System Project, Data visualization student project, Scalable data processing project