AWS
How I Reduced AWS Costs by 40% Without Touching the App
Real method to reduce your AWS bill using right-sizing, autoscaling, and Reserved Instance strategy. No code changes required.
⚡DevOps Problem Solver
Real DevOps Problems. Real Solutions.
Production-level fixes, not tutorials. I document every outage, every bottleneck, and every hard-won lesson — so you don't have to learn it the painful way.
50+
Production Fixes
10+
Years DevOps
99.9%
Uptime Target
# k8s deployment config
apiVersion: apps/v1
kind: Deployment
replicas: 3
# Problem: OOMKilled at 3AM
memory.limit: "2Gi" # was 512Mi
readinessProbe: ✓
livenessProbe: ✓
# Status: Fixed. 90 days stable.
uptime: "99.98%"
Why This Exists
Built for engineers in the trenches
No fluff, no gatekeeping. Every article is distilled from real incidents and production environments.
Solve Real Problems
Every post is rooted in an actual production incident. No contrived examples — just real breakages and real fixes.
Learn from Production
I document what happened, the exact commands run, and how the system was stabilized — under pressure, at scale.
Save Time & Cost
Hours of debugging compressed into a readable post. Use it before your next on-call, not during.
Latest Posts
Recent production fixes
Kubernetes
Kubernetes OOMKilled in Production: Root Cause & Fix
Your pod gets OOMKilled at 3 AM. Here's how I diagnosed memory leaks, tuned resource limits, and prevented recurrence without downtime.
Nginx
Nginx 502 Bad Gateway: Upstream Timeout Diagnosis
502s spiking after a deploy? I'll walk through the exact nginx config, upstream keepalive tuning, and health check changes that eliminated them.
Work Together
Need help with DevOps?
Whether it's a production fire, an infrastructure audit, or building your CI/CD pipeline — I've been there. Let's solve it.