How to Become DevOps Engineer – My DevOps Journey: From Beginner to 3 Years in the Industry

Hi everyone
My name is Srikanth, and I am a DevOps Engineer currently working at product based company one of the fastest-growing product-based companies in India.

This blog is the beginning of my journey as a DevOps blogger, where I’ll share real-world experiences, lessons, mistakes and guidance for anyone who wants to build a career in DevOps.


My Background: A Non-Technical Beginning

I studied in a Tamil-medium school and chose Bio-Maths during my school days. Later, I joined Anna University, Chennai, where I pursued Leather Technology—a completely non-computer-related field.

After completing college, I went for an internship in a core leather company. During that time, I realized something very clearly:
This was not the career I wanted.

So, after my internship, I returned home and started thinking seriously about my future.


Discovering DevOps (From Zero)

At that point in my life:

  • I had no computer background
  • I didn’t even own a laptop
  • I had never heard the word “DevOps”

My brother, who is a CSE student, was preparing for a DevOps career. That was the first time I heard about DevOps. Around the same time, I joined a free AWS certification program.

That program changed everything.

I started learning:

  • Cloud fundamentals
  • AWS services
  • Basics of DevOps culture

I cleared my first AWS certification which gave me confidence and more importantly, belief.


My First Job & Real Learning

Soon after, I got an opportunity to work at a startup.

I worked on:

  • Real DevOps projects
  • AWS services
  • CI/CD basics
  • Small but complete projects (I handled around 5 projects)

They were small, but I owned them end-to-end and that taught me responsibility, confidence and problem-solving.

At the same time, I started learning beyond tools:

  • Software engineering basics
  • How businesses and products work
  • DevOps strategies
  • Industry best practices

There were failures, confusion, late nights and tough realities but every challenge made me better.


Working at Product based company : Growth & Depth

For the last 2 years, I’ve been working at product based company, and this phase completely transformed me as an engineer.

Here, I learned and worked with:

  • AWS architecture
  • Networking fundamentals
  • Python & Java basics
  • Terraform
  • Docker & Kubernetes
  • Ansible
  • Linux tuning
  • Firewalls & security
  • Metrics & monitoring
  • API automation scripts
  • Architecture design
  • Presentations & cross-team coordination

Most importantly, I learned how large-scale systems work in real production environments.


Why I’m Starting This Blog

I want to become a great DevOps engineer, and I strongly believe that teaching is the best way to learn deeply.

Through this blog, I will share:

  • Practical DevOps tutorials
  • Real production experiences
  • Mistakes I made and lessons I learned
  • Career guidance for beginners
  • Clear roadmaps for DevOps aspirants

If you want to become a DevOps engineer or if you are already one and want real-world insights I hope my journey helps you.

Let’s learn, build and grow together.

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