Learning Resources

Open-source projects and guides I've created to help you master DevOps, Kubernetes, and cloud-native technologies

All projects are open-source and actively maintained on GitHub. Star them if you find them useful!

Interview Preparation

Tech Vault

★ 3.3k+

A comprehensive documentation of carefully curated technical engineering questions and challenges. Features popular and essential engineering questions designed to evaluate candidate knowledge across various technical domains.

Interview Prep Engineering Questions

DevOps Interview Prep

Interactive CLI tool for DevOps interview preparation with real-world scenario questions. Practice technical interviews in an engaging, hands-on format.

CLI Tool DevOps Interview

Kubernetes Certification & Learning

KCNA Study Guide

Curated notes and resources to help you prepare for the Kubernetes and Cloud Native Associate Exam (KCNA). Great for understanding the cloud-native ecosystem, containers, and Kubernetes fundamentals.

KCNA Certification Kubernetes

CKS Exercises

A curated collection of exercises to help prepare for the Certified Kubernetes Security Specialist (CKS). Exercises segregated by domain as per the CNCF curriculum.

CKS Security Kubernetes

K8s in a Box

Spin up a local Kubernetes (kind) cluster and get a random broken app to fix. No spoilers. Use your K8s, Linux, and networking skills to diagnose and repair.

Hands-on Troubleshooting Practice

Hands-On Labs & Platforms

Unix Learning Site

Interactive Unix/Linux learning platform. Master command-line fundamentals, shell scripting, and system administration through hands-on exercises.

Unix/Linux Interactive Learning

Container Networking Lab

Hands-on container networking from scratch. Deep dive into Docker networking, bridge networks, overlay networks, and container-to-container communication.

Containers Networking Docker

EKS Playground

AWS EKS examples and patterns. Production-ready configurations, best practices, and real-world scenarios for managing Kubernetes on AWS.

AWS EKS Kubernetes

Playground

Terraform, AWS, K8s experiments and examples. A collection of infrastructure patterns, automation scripts, and cloud-native implementations.

Terraform AWS Experiments

Spawnd

Open-source cloud lab platform for DevOps training with KubeVirt. Create isolated, ephemeral environments for learning and experimentation.

Cloud Labs KubeVirt DevOps Training

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