--- title: "Mohammad Azhar Hayat (@hayatblog) | Hashnode" description: "From Code to Cloud — Delivering Scalable, Automated Infrastructure. Read the latest articles by Mohammad Azhar Hayat on Hashnode." url: "https://hashnode.com/@hayatblog" --- @hayatblog # Mohammad Azhar Hayat @hayatblog · Joined July 2025 From Code to Cloud — Delivering Scalable, Automated Infrastructure. ### [Effortless CI/CD at Scale: 5 Hard-Won Lessons from 10M Users](https://cicd-effortless.hashnode.dev/effortless-cicd-at-scale-5-hard-won-lessons-from-10m-users?utm_source=hashnode&utm_medium=feed) Stop firefighting deployments. Start shipping reliably. Truth bomb: More automation ≠ better CI/CD. Smart automation prevents disasters. Here’s what actually works: 1. Kill Flaky Tests Before They Kill Your Pipeline 🚨 The Problem: "Works on my mach... 3 min read · [cicd-effortless.hashnode.dev](https://cicd-effortless.hashnode.dev/effortless-cicd-at-scale-5-hard-won-lessons-from-10m-users?utm_source=hashnode&utm_medium=feed) [Jul 13, 2025](https://hashnode.com/posts/effortless-cicd-at-scale-5-hard-won-lessons-from-10m-users/68740b21f692254a93918ad3) ### [Flawless Kubernetes Deployment: 7 Advanced Pitfalls Even Experts Miss](https://flawless-kubernetes-deployment.hashnode.dev/flawless-kubernetes-deployment-7-advanced-pitfalls-even-experts-miss?utm_source=hashnode&utm_medium=feed) The Harsh Reality: 68% of Kubernetes outages stem from misconfigurations (CNCF 2024). These aren’t beginner mistakes – they’re silent killers in advanced setups. 1. Node Affinity + Taints: The "Noisy Neighbor" Sabotage 💥 Pitfall: Critical pods sche... 4 min read · [flawless-kubernetes-deployment.hashnode.dev](https://flawless-kubernetes-deployment.hashnode.dev/flawless-kubernetes-deployment-7-advanced-pitfalls-even-experts-miss?utm_source=hashnode&utm_medium=feed) [Jul 13, 2025](https://hashnode.com/posts/flawless-kubernetes-deployment-7-advanced-pitfalls-even-experts-miss/68740855f692254a93918ab4) ### [Trim 60% Off Your AWS Bill: 5 Proven Tactics That Keep Performance Intact](https://trim-aws-bill.hashnode.dev/trim-60-off-your-aws-bill-5-proven-tactics-that-keep-performance-intact?utm_source=hashnode&utm_medium=feed) Slash Your AWS Bill: 5 Battle-Tested Steps to 60% Savings (Without Performance Loss) Engineered for immediate execution. All tactics proven in production at 100+ companies. The Reality: 73% of AWS workloads are overprovisioned (Flexera 2024). Follow ... 4 min read · [trim-aws-bill.hashnode.dev](https://trim-aws-bill.hashnode.dev/trim-60-off-your-aws-bill-5-proven-tactics-that-keep-performance-intact?utm_source=hashnode&utm_medium=feed) [Jul 13, 2025](https://hashnode.com/posts/trim-60-off-your-aws-bill-5-proven-tactics-that-keep-performance-intact/68740524ef3265d79f42f4e9) ### [9 AI Prompts That Help DevOps Engineers Work 9× Faster](https://devopsai.hashnode.dev/9-ai-prompts-that-help-devops-engineers-work-9-faster?utm_source=hashnode&utm_medium=feed) Problem/Solution DevOps engineers AI prompts Kubernetes Terraform" 30% cost reduction 70% fewer alerts fix in minutes 4 min read · [devopsai.hashnode.dev](https://devopsai.hashnode.dev/9-ai-prompts-that-help-devops-engineers-work-9-faster?utm_source=hashnode&utm_medium=feed) [Jul 6, 2025](https://hashnode.com/posts/9-ai-prompts-that-help-devops-engineers-work-9-faster/686a20bbca27a451ef8e2906) ### [Analysis of Circular Economy Approaches in SMEs in Germany](https://circulareconomy.hashnode.dev/analysis-of-circular-economy-approaches-in-smes-in-germany?utm_source=hashnode&utm_medium=feed) Survey reveals 60% of German SMEs find EU circular economy policies ineffective. Explore key barriers, SDG alignment, and actionable solutions for SMEs 2 min read · [circulareconomy.hashnode.dev](https://circulareconomy.hashnode.dev/analysis-of-circular-economy-approaches-in-smes-in-germany?utm_source=hashnode&utm_medium=feed) [Jul 4, 2025](https://hashnode.com/posts/analysis-of-circular-economy-approaches-in-smes-in-germany/68683441250fddd67e6a7a3c)