DevOps & Site Reliability Engineering
DevOps & SRE engineers bridge the gap between software development and production stability. Highly valued for doubling deployment velocity and reducing cloud incidents, this track covers containerization, CI/CD pipelines, GitOps, and observability.
🇮🇳 Indian Market Benchmark
Why This Skill Pays Off in 2026
Structured Week-by-Week Learning Syllabus
Focus on build-by-doing milestones rather than passive video lectures.
Phase 1: Linux, Shell Scripting & GitOps
- Linux process management, cron jobs, network diagnostics
- Bash scripting for automated server backups
- Git branching strategies and release management
Phase 2: Docker Containers & CI/CD Pipelines
- Multi-stage Dockerfiles and container optimization
- GitHub Actions & Jenkins CI/CD pipeline creation
- SonarQube code quality scans & artifact registries
Phase 3: Kubernetes, Terraform IaC & Observability
- Kubernetes Pods, Deployments, Services, Ingress & Helm
- Terraform modular infrastructure provisioning on AWS
- Prometheus metric scraping and Grafana alert dashboards
Top Interview Questions & Answers
Q1: What is the purpose of Kubernetes Ingress compared to a NodePort or LoadBalancer Service?
NodePort opens a port on every node, while LoadBalancer provisions an external cloud load balancer for each service. Ingress provides a single consolidated HTTP/HTTPS routing entry point for multiple services with host/path-based routing, reducing cloud costs.
Frequently Asked Questions
Can a fresher get hired directly into a DevOps role?
While junior DevOps roles exist, candidates with strong Linux foundations, personal Kubernetes cluster projects, and automated CI/CD portfolios stand out drastically.
Target Job Roles
DevOps Engineer
Demand: Very HighSite Reliability Engineer (SRE)
Demand: HighCloud Infrastructure Architect
Demand: HighRelated Career Tracks
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