DevOps Complete Roadmap
From beginner to expert — become a complete DevOps engineer in 2026
🗺️ DevOps Engineer Roadmap 2026
Follow this learning path — Linux first, then AWS, Docker, Jenkins, CI/CD
DevOps Full Course for Beginners 2026
📌 For beginners — what DevOps is, how to learn it, and how to land a job
Complete DevOps introduction covering culture, tools, and processes. Understand everything from SDLC to CI/CD pipeline.
DevOps Roadmap 2026 — Complete Step-by-Step Guide
📌 How to become a DevOps engineer in 2026 — complete roadmap explained step by step
Shubham Londhe's DevOps roadmap — which tools to learn, which certifications to pursue, and what salary to expect.
DevOps Real World Project — CI/CD Pipeline Complete
📌 Build a real project for your resume — complete pipeline from GitHub to AWS in one go
Hands-on DevOps project — commit code on GitHub, Jenkins automatically builds, tests, and deploys to AWS. This is exactly what gets asked in interviews.
DevOps Interview Questions 2026 — Top 50 Q&A
📌 Crack your DevOps interview — the most frequently asked questions with detailed answers
Top 50 DevOps interview questions covering Docker, Kubernetes, Jenkins, AWS, CI/CD — useful for freshers as well as experienced professionals.
AWS Tutorials — Zero to Cloud
Amazon Web Services — the #1 in-demand cloud skill in India and worldwide
Most important topics for AWS jobs — EC2, S3, IAM, Lambda, and RDS
⚡ AWS CLI Quick Reference
Common AWS commands used every day — copy and use them in your projects
aws s3 ls s3://bucket-nameList all files in bucketaws s3 cp file.html s3://bucket-name/Upload file to S3aws s3 sync ./folder s3://bucket/Sync local folder to S3aws ec2 describe-instancesList all EC2 instancesaws ec2 start-instances --instance-ids i-xxxStart EC2 instancessh -i key.pem ec2-user@IPConnect to EC2 via SSHaws cloudfront create-invalidation --distribution-id ID --paths "/*"Clear cache
AWS Complete Tutorial for Beginners — Hindi
📌 Complete AWS course for free — covering everything from EC2 to Lambda, explained clearly
All core AWS services in one video — EC2, S3, IAM, VPC, RDS, Lambda. Perfect preparation for job interviews.
Host Static Website on AWS S3 + CloudFront
📌 Host your website on S3 + speed it up with CloudFront + set up a free SSL certificate
These exact steps were used to build and deploy wordcounteronline.in — S3 bucket, CloudFront distribution, and ACM SSL certificate.
AWS Full Course 2026 — All Services One Video
📌 All AWS services in one video — EC2, S3, Lambda, RDS, VPC, IAM and much more covered
Simplilearn's comprehensive AWS course — 11 hours covering all major AWS services. The best foundation for AWS certification.
AWS EC2 Complete Tutorial — Launch, Configure, Deploy
📌 Launch an EC2 instance and deploy a web server — explained step by step
Complete AWS EC2 tutorial — instance types, AMIs, security groups, key pairs, Elastic IP, and load balancer. Used every day in DevOps jobs.
Docker Tutorials — Beginner to Pro
Container technology — the backbone of modern software development
🐳 Docker Commands Cheatsheet
Most important Docker commands — all in one place
docker pull nginxDownload image from Hubdocker run -d -p 80:80 nginxRun container in backgrounddocker ps -aList all containersdocker stop container_idStop running containerdocker rm container_idDelete containerdocker build -t myapp:v1 .Build image from Dockerfiledocker imagesList all local imagesdocker push username/myappPush to Docker Hubdocker-compose up -dStart all servicesdocker-compose downStop all servicesdocker-compose logs -fFollow logs
Docker Complete Tutorial — From Installation to Deployment
📌 Docker from absolute scratch — what it is, why we use it, and how it works
Docker containers, images, Dockerfile, Docker Compose — all in one comprehensive guide with hands-on practice.
Docker + Kubernetes Full Course — TechWorld with Nana
📌 Docker and Kubernetes together in one course — a must-watch for every DevOps engineer
Industry standard course — starting from Docker all the way to Kubernetes orchestration. This is what companies actually use in production.
Docker Tutorial for Beginners — TechWorld with Nana
📌 One of the best Docker tutorials worldwide — all concepts become crystal clear with this video
Docker concepts, architecture, images, containers, volumes, and networks — one of the most popular Docker tutorials worldwide, complete with hands-on projects.
Docker Explained in 100 Seconds — Quick Concept Clarity
📌 Get Docker concepts crystal clear in just 2 minutes — must watch before your interview
Fireship's viral Docker video — understand the entire concept of containers in 100 seconds. Perfect for a quick revision before interviews.
Jenkins CI/CD Pipeline
The king of automation — build, test, and deploy automatically
Build Jenkins pipelines — push code and let everything else run automatically
⚙️ Jenkins Pipeline — Jenkinsfile Template
Basic Declarative Pipeline structure — copy and customize for your project
pipeline { agent anyRun on any available agentstages { stage('Build') {Define pipeline stagessteps { sh 'mvn clean package' }Shell command in steppost { success { echo 'Done!' } }Post build actionsjava -jar jenkins-cli.jar -s URL build JOBTrigger build from CLIcurl -X POST URL/job/NAME/buildTrigger via API
Jenkins Full Tutorial — From Installation to CI/CD Pipeline
Jenkins installation on Linux/Docker, first freestyle job, declarative pipeline, GitHub webhook integration — all covered in one video.
Jenkins + Docker + AWS — Real World CI/CD Project
📌 Real project — build Docker images with Jenkins and deploy to AWS automatically
End-to-end CI/CD project — GitHub commit → Jenkins build → Docker image → Push to ECR → Deploy on EC2. A perfect project to showcase on your resume.
GitHub Actions CI/CD — Modern Automation
The modern alternative to Jenkins — set up CI/CD directly inside your GitHub repository
The most popular CI/CD tool in 2026 — frequently asked about in DevOps interviews
🔄 GitHub Actions — Workflow Template
Basic workflow YAML — copy this into your .github/workflows/deploy.yml file
on: push: branches: [main]Trigger on main pushjobs: build: runs-on: ubuntu-latestRun on Ubuntu runneruses: actions/checkout@v4Checkout repository codeuses: actions/setup-node@v4Setup Node.js environmentuses: aws-actions/configure-aws-credentials@v4Configure AWS credentialsrun: aws s3 sync . s3://$BUCKETSync files to S3run: aws cloudfront create-invalidation ...Invalidate CDN cache
GitHub Actions — Zero to Hero CI/CD Pipeline
📌 What is GitHub Actions and how to build your first workflow — explained step by step
GitHub Actions basics — triggers, jobs, steps, secrets, and environments. Build your first CI/CD pipeline that automatically tests and deploys your code.
Deploy to AWS S3 + CloudFront with GitHub Actions
📌 Push code to GitHub and automatically deploy to AWS — this tutorial teaches you exactly that
Exactly what was done for wordcounteronline.in — automate S3 uploads and CloudFront cache invalidation with GitHub Actions. No more manual uploads!
Linux for DevOps — Essential Commands
The foundation of DevOps — you cannot work in DevOps without knowing Linux
The most important Linux commands and concepts asked in DevOps interviews
🐧 Linux Commands Cheatsheet
Most common Linux commands in DevOps — used in daily operations
ls -la /pathList with permissionsfind / -name "*.log" -type fFind files by namechmod 755 script.shChange file permissionschown user:group fileChange file ownerps aux | grep nginxFind running processkill -9 PIDForce kill processdf -hCheck disk spacefree -mCheck RAM usagetop / htopLive system monitornetstat -tulpnShow open portscurl -I https://site.comCheck HTTP headersssh-keygen -t rsa -b 4096Generate SSH key pairscp file.txt user@IP:/pathCopy file over SSH
Linux Full Course for DevOps — Complete Beginner to Advanced Guide
📌 Learn Linux from scratch — commands, shell scripting, and user management — explained clearly
Linux fundamentals for DevOps — filesystem, permissions, shell scripting, cron jobs, and networking. Ideal for DevOps interview preparation.
Kubernetes (K8s) — Container Orchestration
The next step after Docker — the industry standard for running applications at large scale
Kubernetes is the most in-demand skill in 2026 — learn Docker before starting with K8s
☸️ kubectl Commands Cheatsheet
Most important Kubernetes commands — used in daily cluster management
kubectl get podsList all podskubectl get pods -n namespacePods in namespacekubectl describe pod pod-namePod detailskubectl logs pod-nameView pod logskubectl apply -f deployment.yamlApply config filekubectl delete pod pod-nameDelete a podkubectl get servicesList all serviceskubectl scale deployment app --replicas=3Scale to 3 replicaskubectl rollout status deployment/appCheck rollout statuskubectl rollout undo deployment/appRollback deploymentkubectl get configmapsList ConfigMapskubectl get secretsList Secretskubectl exec -it pod-name -- bashShell into pod
Kubernetes Full Course for Beginners — TechWorld with Nana
📌 Learn Kubernetes from scratch — pods, services, and deployments explained clearly
One of the best Kubernetes tutorials available — from architecture to real-world deployment. Every concept is clearly explained with diagrams.
Kubernetes Crash Course — Hands-on Project
📌 Kubernetes crash course — deploy a real application on a K8s cluster, step by step
Complete K8s hands-on — local cluster setup, Deployments, Services, ConfigMaps, Secrets, and Ingress. A great project to add to your resume.
Kubernetes is Easy! — NetworkChuck Explains Simply
📌 Understand Kubernetes in a simple way — NetworkChuck explains it in an entertaining, beginner-friendly style
NetworkChuck's Kubernetes tutorial — entertaining and beginner-friendly. Easily understand why K8s is essential and how it works.
Kubernetes on AWS EKS — Deploy Real App on Cloud
📌 Deploy Kubernetes on AWS EKS — the same approach companies use in production
AWS Elastic Kubernetes Service (EKS) — managed Kubernetes on AWS. Deploy a real application on a production-grade cluster. Essential for high-paying DevOps roles.