AWS

Master AWS for DevOps and Cloud interviews with clear, hands-on coaching. Learn IAM, EC2, S3, Lambda, and VPC through real-world examples, projects, and interview questions explained in depth.

AWS Well-Architected Framework diagram showing six pillars: operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability with design principles

AWS

AWS Well-Architected Framework: 6 Pillars Every Cloud Architect Must Master

Ajit Inamdar / February 2, 2026

The AWS Well-Architected Framework is a set of proven best practices for designing cloud architectures that are secure, reliable, high-performing, […]

ECS vs EKS comparison diagram showing architecture differences, cost models, complexity levels, and decision factors for AWS container orchestration services

AWS, Kubernetes

ECS vs EKS: 10 Key Differences Every DevOps Engineer Must Know

Ajit Inamdar / February 2, 2026

ECS vs EKS is one of the most important decisions when deploying containerized applications on AWS. Whether you’re preparing for

AWS high availability architecture diagram with multi-AZ deployment and load balancing components

AWS

How to Architect a Highly Available, Fault-Tolerant Application on AWS

Ajit Inamdar / January 25, 2026

This is a common AWS and DevOps interview question that tests your understanding of distributed systems, cloud architecture principles, and