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Learn DevOps by doing.
Get job-ready.

Follow one guided path from your first Linux command to your first DevOps interview. Practice in real labs and fix real errors, with a clear next step at every stage.

Explore

Where do you want to start?

Pick a door. You can switch any time.

Learn

Guided paths and concepts

Practice

Hands-on labs and a playground

Troubleshoot

Find the fix for an error

Career

Interview questions and answers

Your Journey

From zero to job-ready

A proven progression model that keeps you motivated at every stage.

01

Beginner

Learn fundamentals and core concepts

02

Intermediate

Practice with guided labs and challenges

03

Advanced

Build production-grade projects

04

Projects

Ship real-world portfolio projects

05

Interview Ready

System design, DSA and mock interviews

06

Job Ready

Resume, portfolio and job applications

Career Paths

Pick a path, any path

Four tracks with guided lessons, hands-on labs and projects.

#1 Path

Development

Frontend · Backend · Full Stack · AI

FrontendBackendFull StackAI
42 Concepts42 Labs
#2 Path

DevOps

Linux · AWS · Docker · Terraform · Kubernetes

LinuxAWSDockerTerraformKubernetes
105 Concepts99 Labs
#3 Path

Testing

Manual · Automation · API · Performance · Security

ManualAutomationAPIPerformanceSecurity
49 Concepts49 Labs
#4 Path

DSA

Arrays · Trees · Graphs · Dynamic Programming

ArraysTreesGraphsDynamic Programming
0 Concepts0 Labs
#5 Path

Data Engineering

SQL · Spark · Kafka · Airflow · Warehousing

SQLSparkKafkaAirflowWarehousing
157 Concepts78 Labs
#6 Path

Data Analytics

SQL · Excel · Power BI · Statistics · A/B Testing

SQLExcelPower BIStatisticsA/B Testing
194 Concepts90 Labs
#7 Path

Data Science & ML

Statistics · ML · Deep Learning · LLMs

StatisticsMLDeep LearningLLMs
246 Concepts84 Labs
#8 Path

Cyber Security

Networks · AppSec · Cloud Security · SOC

NetworksAppSecCloud SecuritySOC
88 Concepts52 Labs
#9 Path

AI Engineering

RAG · Agents · LLMs · Evaluation · Serving

RAGAgentsLLMsEvaluationServing
180 Concepts100 Labs
#10 Path

MLOps

Tracking · Registries · Pipelines · Monitoring

TrackingRegistriesPipelinesMonitoring
122 Concepts73 Labs
#11 Path

BI & Business Intelligence

Power BI · DAX · Tableau · Dimensional Modeling

Power BIDAXTableauDimensional Modeling
106 Concepts54 Labs
#12 Path

Cloud Engineering

AWS · Azure · GCP · Terraform · HA/DR

AWSAzureGCPTerraformHA/DR
182 Concepts106 Labs
Hands-on Learning

Learn by doing, not just watching

Everything you practice is production-style. No toy examples, no fake scenarios.

Hands-on Labs

Guided production scenarios with step-by-step environments.

Production Scenarios

Real outage simulations to build incident muscle memory.

Coding Challenges

Sharpen skills with curated, graded programming problems.

Debugging Exercises

Find and fix bugs in realistic codebases and infra.

Interactive Sandboxes

Spin up ephemeral cloud, container and CI environments.

Mini Projects

Small, scoped builds that reinforce each concept.

For working engineers

Skip the lessons, grab what you need

Quick references and production-ready templates.

Production templatesDockerfiles, Kubernetes, Terraform and CI/CD you can copyCheatsheetsCommands for every tool, searchable in secondsTroubleshooting guidesSymptoms, causes and fixes for real incidents
Real-world Projects

Build a portfolio that gets interviews

Each project comes with specs, architecture guidance and a rubric — just like a real engineering task.

Explore projects
Advanced

Netflix Clone

Full-stack streaming app with auth, billing and recommendation engine.

ReactNode.jsRedis
40 hrs3 concepts
#Auth#Streaming#Payments
Advanced

E-Commerce Platform

Products, carts, orders, payments and admin dashboards.

Next.jsPostgreSQLStripe
45 hrs3 concepts
#State#Payments#SEO
Advanced

Terraform AWS Infrastructure

Production VPC, EKS, databases and CI/CD as code.

TerraformAWS
25 hrs3 concepts
#IaC#Networking#Security
Advanced

Production Kubernetes Cluster

EKS with GitOps, autoscaling, monitoring and HPA.

KubernetesArgoCDPrometheus
30 hrs3 concepts
#GitOps#Scaling#SRE
Intermediate

CI/CD Pipeline

Automated build, test and deploy with quality gates.

GitHub ActionsDockerAWS
15 hrs3 concepts
#CI/CD#Testing#Deploy
Intermediate

Monitoring Stack

Prometheus, Grafana, Loki and Alertmanager observability.

PrometheusGrafanaLoki
18 hrs3 concepts
#Metrics#Logging#Alerts
Advanced

Microservices

Service mesh, API gateway, event bus and saga orchestration.

KubernetesKafkaGo
50 hrs3 concepts
#Events#Resilience#Mesh
Intermediate

Chat Application

Realtime messaging with presence, typing and groups.

Socket.ioRedisReact
20 hrs3 concepts
#Realtime#Redis#WebSocket
Forge AI

Your 24/7 AI mentor, built into every screen

Explain concepts, debug errors, generate Dockerfiles or Kubernetes manifests, review your code and practice mock interviews — all context-aware and free.

Open AI MentorSee what it can do
Explain Concepts
Debug Code
Explain Errors
Generate Dockerfiles
Generate Terraform
Generate K8s YAML
Career Guidance
Interview Prep
Free forever for learners

Your future self is a senior engineer. Start today.

Start with 1471 concepts, 827 hands-on labs and 101 real projects.

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101 projects to build your portfolio