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rahul7528/README.md

Rahul | DevOps Practitioner

Enhancing my DevOps skills by turning guided projects into production-style systems

I work hands-on with containerization, deployment, and Linux workflows, and I'm now extending those foundations into Kubernetes orchestration, CI/CD automation, and infrastructure as code.

Core Toolkit

  • Linux: daily driver for navigation, observability, networking, and automation (see my fieldbook below)
  • Containers: Docker (Node, Python Flask, Java, ML apps)
  • Orchestration: Kubernetes (pods, deployments, services, cluster setup)
  • Automation: CI/CD concepts, GitHub Actions (in progress), Bash scripting
  • Cloud & IaC: AWS basics, Terraform (learning)
  • Analytics side: Power BI dashboards

Guides I Built From My Own Struggles

I got tired of hunting the same answers, so I wrote them down once, properly:

1. Linux Command Fieldbook Linux from first principles — not a command list, a map for operating a machine at 2am. Organized into 4 pillars: Navigation & Manipulation, System Observability, Networking & Security, Automation. Every command includes the GUI equivalent and why it matters in production. → github.com/rahul7528/linux-command-fieldbook

2. Kubernetes with Chai Kubernetes for absolute beginners, explained twice: once properly, once with a chai shop analogy. Covers Images, Containers, Pods, Nodes, Deployments, Services, ConfigMaps, Secrets, Ingress and how the control plane actually works. → github.com/rahul7528/kubernetes-with-chai

I built these because I struggled to find simple, real-world explanations. If they save you time, star them.

DevOps Practice Projects

Kubernetes Cluster Demo — hands-on with pods, deployments, services → repo

Two-Tier Flask Application — structured backend, ready for DB integration → repo

Dockerized Apps — Node Todo, Flask, Java, ML Hello (multi-language packaging practice) → Node • Flask • Java • ML

Current Focus — Advancing Beyond Tutorials

  • Connecting apps to Kubernetes with Helm and GitOps (ArgoCD)
  • Building end-to-end CI/CD pipelines
  • Terraform modules for AWS infrastructure
  • Adding monitoring and log rotation to existing projects

Contact: LinkedIn • fd.rahulchawla@gmail.com

Pinned Loading

  1. linux-command-fieldbook linux-command-fieldbook Public

    Linux from first principles: navigate, observe, secure, automate. Every command explained with GUI equivalent, and why it matters.

    Shell 1

  2. kubernetes-with-chai kubernetes-with-chai Public

    Kubernetes for absolute beginners, explained with a chai shop. Real definitions + simple analogies for Pods, Deployments, Services and more.

    1