Journey to the Peak: Becoming an AWS Certified Solutions Architect – ProfessionalJan 10, 2026·5 min read·8
PinnedReady Network From ScratchBlog 1: VPC 101 — Build a Production-Ready Network From Scratch What is a VPC? A Virtual Private Cloud is your private slice of AWS networking. You define IP ranges, carve them into subnets, attach gateways, and control routing and security at severa...Oct 4, 2025·8 min read·39
The Roadmap to Becoming an AWS Certified DevOps Engineer – ProfessionalBy Raj NandgaonkarJan 10, 2026·5 min read·2
NAT Gateway vs NAT Instance: The Ultimate Cost & HA Comparison for DevOps EngineersAs a DevOps engineer, one of your primary responsibilities is to build a network that is both secure and cost-efficient. When you place your databases or application servers in a "Private Subnet" (where they are safe from the direct internet), they s...Jan 10, 2026·6 min read·2
Shared Responsibility Model in AWS – A Simple Guide for DevOps Beginners2. Introduction The Shared Responsibility Model in Amazon Web Services (AWS) explains who is responsible for what when you run applications in the AWS cloud. In real DevOps jobs, many outages and security issues happen not because AWS failed, but bec...Jan 10, 2026·4 min read·3
Mastering the Cloud Budget: Understanding AWS Pay-As-You-Go PricingIntroduction In the traditional IT world, if you wanted to launch a new application, you had to buy expensive servers, storage, and networking gear upfront—even if you weren't sure the app would succeed. In DevOps, we favor speed and efficiency. This...Jan 10, 2026·5 min read·2
