How To Become A DevOps Engineer in 2023? | Skills To Learn

Introduction

This tutorial guides you on how to become a DevOps Engineer in 2023, highlighting essential skills and pathways for both experienced developers and beginners. DevOps merges development and operations, enhancing productivity and efficiency in software delivery.

Step 1: Understand What DevOps Is

• DevOps is a cultural and technical approach that integrates software development (Dev) with IT operations (Ops).
• It emphasizes collaboration, continuous integration, continuous delivery, and automation.
• Familiarize yourself with concepts such as Continuous Integration (CI), Continuous Deployment (CD), and Infrastructure as Code (IaC).

Step 2: Learn the Software Development Lifecycle

• Understand the phases of the software development lifecycle (SDLC):
  1. Planning: Define requirements and scope.
  2. Development: Write code according to specifications.
  3. Testing: Validate functionality and performance.
  4. Deployment: Release the software to production.
  5. Monitoring: Track performance and resolve issues.
• Grasping the SDLC helps in understanding how DevOps practices fit into the overall process.

Step 3: Acquire Essential Skills

• Focus on the following core skills:
  • Version Control: Learn Git for source code management.
  • Scripting: Gain proficiency in scripting languages like Python or Bash.
  • Containerization: Understand Docker and Kubernetes for deploying applications in containers.
  • Cloud Computing: Get familiar with platforms like AWS, Azure, or Google Cloud.
  • CI/CD Tools: Explore tools like Jenkins, CircleCI, or GitLab CI for automating builds and deployments.
  • Monitoring Tools: Learn about Prometheus, Grafana, and ELK Stack for application monitoring.

Step 4: Explore Recommended Courses

• Consider enrolling in these courses to build your DevOps knowledge:
  • Zero To Mastery: Complete DevOps Career Path Course - Course Link
  • Udemy: DevOps Beginners to Advanced - Course Link
• These courses provide structured learning and practical insights into the DevOps field.

Step 5: Transitioning to DevOps Without Experience

• It is possible to enter DevOps without prior experience. Here’s how:
  • Leverage your existing skills in development or IT operations.
  • Build a portfolio through real or simulated projects that showcase your DevOps capabilities.
  • Engage in open-source projects or contribute to community initiatives to gain practical experience.

Conclusion

Becoming a DevOps Engineer in 2023 requires a blend of technical skills, understanding of the development lifecycle, and continuous learning. Utilize the recommended courses to enhance your knowledge, and don't hesitate to leverage your existing skills to transition into this dynamic field. Start building projects that demonstrate your DevOps skills, and engage with the community for further growth.