Tech Blogs
Long-form write-ups that go deeper than an interview answer — real architectures, real incidents, and what they cost.
Linux for DevOps: The Commands You Actually Use, and When to Reach for Them
A day of real Linux work comes down to a few dozen commands. This guide covers what each one actually tells you and the gotchas that trip people up. It ends with the command sequences to run when a box is slow, a disk is full, or a service refuses to start.
Deployment Strategies Explained: Choosing the Right Approach for Your Production Systems
Deploying to production is risky. This guide breaks down the most common deployment strategies with visual animations, real-world examples, and practical advice on when to use each approach.
Eliminating AWS Lambda Cold Starts: A Deep Dive into Latency Optimization
Cold starts in AWS Lambda can add hundreds of milliseconds to request latency. This post explores the root causes, quantifies the impact, and walks through proven strategies to eliminate them in production.
Stop Learning Every AWS Service - Start With These 20
AWS has hundreds of services, but you don't need to know them all. Learn which 20 services actually matter for real projects and how to think about AWS architecture like a pro.
10 AWS and DevOps Roles That Matter in 2026 - What Each One Actually Does
Not all AWS and DevOps roles are the same. From Cloud Engineers to Platform Engineers to SREs, each role has different responsibilities. Here's what companies actually expect from each one and where they fit in modern organizations.
Will AI Replace DevOps and AWS Engineers? What You Should Actually Focus On
AI is not replacing DevOps and AWS engineers. But it is changing what the work looks like. Here's the realistic answer about AI's impact and exactly what you should focus on to remain valuable in 2026 and beyond.
AWS Well-Architected Framework: What You Actually Need to Understand
The AWS Well-Architected Framework is a proven approach to evaluating and improving cloud architectures. Learn the six pillars and how to apply them to build systems that are secure, reliable, efficient, and cost-effective.