Mandatory tools to get job as a DevOps Engineer.

In today’s ever-evolving tech landscape, DevOps has become a critical domain bridging development and operations. With so many tools and technologies out there, it can feel overwhelming—especially for freshers or professionals looking to switch careers.

Here’s a practical roadmap of must-know tools and concepts that will help you land a DevOps role in 2025:

1. 🖥 Operating System
Start with Linux. Learn basic commands, shell scripting, and understand how virtual machines and networking work under the hood.

2. 🧑‍💻 Programming Language
Pick Python or Go. You don’t need to become a full-fledged developer—just learn enough to automate tasks, write scripts, and work with APIs.

3. 🔀 Git & Version Control
Master Git. Understand version control, branching strategies (Git Flow, trunk-based), and platforms like GitHub, GitLab, or Bitbucket.

4. 🔄 CI/CD Pipelines
Start with Jenkins. Learn how to set up pipelines, integrate with tools like GitHub, Docker, SonarQube, and automate deployments.

5. 🐳 Docker
Understand containerization. Learn to build images, manage containers, volumes, and networking.

6. ☸️ Kubernetes
Learn Kubernetes for orchestration. Focus on Amazon EKS (Elastic Kubernetes Service) if you're targeting cloud-native deployments.

7. ☁️ Cloud Platforms
Begin with AWS. Focus on services like:
EC2, VPC, IAM
S3, RDS, CloudWatch
EKS, Lambda

8. 🏗 Infrastructure as Code (IaC)
Learn Terraform to provision and manage cloud infrastructure efficiently using code.

9. 📊 Monitoring & Logging
Use tools like:
Prometheus and Grafana for metrics
ELK Stack (Elasticsearch, Logstash, Kibana) for logs and visualization

10. 🔐 Security & Secrets Management
IAM, RBAC (Role-Based Access Control)
Container security: Trivy, Aqua, Clair
Secret management: HashiCorp Vault, AWS Secrets Manager, SSM

💡 Remember: You don’t need to learn everything at once. Focus on mastering the fundamentals first. Build projects, get hands-on, and the rest will follow.
Feel free to share or bookmark this roadmap if you’re preparing for a DevOps role in 2025. 🙌