
Devops Career, Certifications
What Is DevOps?
DevOps is a combination of Development (Dev) and Operations (Ops). It's a set of practices, tools, and cultural philosophies that automate and integrate software development and IT operations.
🔧 Key Goals:
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Deliver software faster
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Improve collaboration between teams
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Automate testing, deployment, monitoring
🧠 What Do DevOps Engineers Do?
Responsibility | Description |
---|---|
CI/CD Pipelines | Automate code building, testing, and deployment |
Infrastructure as Code (IaC) | Use code to manage infrastructure (e.g., AWS, Terraform) |
Monitoring & Logging | Use tools like Prometheus, Grafana, ELK to monitor systems |
Cloud Management | Deploy apps to AWS, Azure, or Google Cloud |
Automation | Write scripts to automate repetitive tasks |
Collaboration | Act as a bridge between developers and IT operations |
📚 Top DevOps Certifications (Highly Recommended)
Certification | Provider | Level |
---|---|---|
AWS Certified DevOps Engineer – Professional | Amazon | Advanced |
Microsoft Certified: DevOps Engineer Expert | SIIT | Intermediate |
Google Professional DevOps Engineer | SIIT | Intermediate |
Certified Kubernetes Administrator (CKA) | SIIT | Intermediate–Advanced |
Docker Certified Associate (DCA) | SIIT | Beginner–Intermediate |
HashiCorp Terraform Associate | SIIT | Beginner–Intermediate |
Red Hat Certified Engineer (RHCE) | SIIT | Advanced |
DevOps Foundation Certification | SIIT DevOps Institute | Beginner |
🛠️ Skills Needed for a DevOps Career
🧑💻 Technical Skills
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Linux fundamentals
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Scripting: Bash, Python, or PowerShell
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CI/CD tools: Jenkins, GitHub Actions, CircleCI
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Version control: Git
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Containers: Docker
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Orchestration: Kubernetes
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Cloud Platforms: AWS, Azure, GCP
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IaC tools: Terraform, Ansible
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Monitoring: Prometheus, Grafana, ELK Stack
💬 Soft Skills
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Communication & collaboration
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Troubleshooting & debugging
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Agile & DevOps mindset
🧑💼 DevOps Career Path & Job Roles
Job Title | Description | Avg. Salary (USD) |
---|---|---|
DevOps Engineer | Builds & manages CI/CD pipelines, cloud deployments | $90K–$150K |
Site Reliability Engineer (SRE) | Ensures system reliability & uptime | $100K–$160K |
Release Manager | Oversees release process from dev to production | $85K–$130K |
Cloud Engineer | Works with AWS/GCP/Azure to deploy infrastructure | $95K–$140K |
Infrastructure Engineer | Automates and maintains systems and environments | $80K–$130K |
Platform Engineer | Builds internal tools to support developers | $100K–$150K |
📈 Industries Hiring DevOps Engineers
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Tech & SaaS companies (e.g., Google, Microsoft, GitHub)
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Finance & Banking
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Healthcare IT
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E-commerce
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Telecommunications
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Startups and Scale-ups
🛣️ How to Start Your DevOps Career (Roadmap)
Step 1: Learn the Fundamentals (Month 1–2)
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Linux & shell scripting
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Git & GitHub
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Python/Bash basics
Step 2: Master Tools (Month 3–5)
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Docker & Kubernetes
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Jenkins/GitHub Actions
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AWS or Azure basics
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Terraform or Ansible
Step 3: Build Projects (Month 6)
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CI/CD pipeline for a web app
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Kubernetes deployment on AWS
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Monitoring dashboards with Prometheus & Grafana
Step 4: Get Certified
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Take 1–2 beginner to intermediate DevOps certifications
✅ Summary
You Want To... | Do This |
---|---|
Break into DevOps | Learn Linux, Git, CI/CD, Docker |
Get hired | Build a portfolio + certifications |
Level up | Learn Kubernetes, Terraform, cloud |
Earn more | Get AWS/Azure/CKA certification |