Starting My DevOps + Cloud Journey

Hey folks! 👋

Today marks the first day of my DevOps + Cloud learning journey. I’ve decided to #LearnInPublic because sharing not only helps me remember better but also keeps me accountable.

📌 What I Learned Today

1️⃣ Roles in a Software Company

I started by mapping how different roles interact in building a product.
From my notes (imagine a spaghetti of circles and arrows 🌀):

• Customer (End-user) – the origin of every requirement.

• Product Owner / Product Manager (PO/PM) – collects feedback, prioritizes tasks.

• Business Analyst (BA) – documents and analyzes requirements.

• Developers (Dev) – bring the ideas to life.

• Testers (QE) – break things (lovingly 💔) to ensure quality.

• DevOps & DBA – handle deployment, automation, and databases.

🧩 Fun fact: Before this, I thought DevOps = “server guy.” Nope, it’s about bridging dev & ops.

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2️⃣ Software Development Life Cycle (SDLC)
I learned how a feature travels from idea to production.
The lifecycle looks like this:

Planning → Designing → Developing → Testing → Deployment → Monitoring

This is where DevOps magic 🪄 comes in:

• CI/CD pipelines ensure code moves smoothly.

• Automated testing catches bugs early.

• Monitoring keeps the app healthy after deployment.

I even sketched a flow diagram (yes, it looks like a treasure map 🗺️).

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3️⃣ My First Glimpse of DevOps
DevOps is like the fast lane for software delivery:

• CI/CD = Continuous Integration / Continuous Deployment.

• Goal = Push new features quickly & safely to users.

• Bonus = Less manual work and fewer “It works on my machine 😅” moments.

Example from my notes:

10 days → v1, v2 → fix bugs → deploy → user happy 🎉

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4️⃣ Agile & Jira
I finally understood how teams track work:

• Work is divided into sprints (2-3 weeks).

• Tasks move through To-Do → In Progress → Done.

• Tools like Jira help visualize the flow.

I created my first sample backlog, and moving that imaginary card to “Done” felt oddly satisfying ✅.

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💡 Reflections & Struggles

• At first, connecting roles was confusing. Why so many?

• Understanding DevOps vs Developer roles took time.

• Diagrams saved me! Drawing flows made it 10x easier.

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📂 Resources I Used

• What is DevOps? – AWS

• DevOps Roadmap

• Agile & Scrum Basics

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🤔 Question for You

If you’re in DevOps, what was the hardest concept for you to grasp in the beginning?
Let’s discuss in the comments 👇

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💬 Tomorrow (Day 2): I plan to dive into Virtual Machines and Cloud Basics:

• How to create a VM on AWS EC2 and Azure ☁️

• How to connect and start using them Stay tuned! 🚀