Ace Your Cloud & SRE Technical Interviews
Master 1,050+ high-yield exam questions, interactive Linux incident debugging labs, Terraform HCL manifest editors, and FAANG-scale system designs.
Built for Senior Engineers & Architects
Everything you need to prepare for Senior DevOps, SRE, and Cloud Platform interviews.
Customizable Exam Simulator
Filter questions by difficulty (Beginner to Expert), question count ranges (5 to 100), domain specialty, and per-question timers.
Real Incident Debugging Labs
Debug production outage scenarios including CUDA OOM in LLMs, ArgoCD sync drift, CoreDNS failures, and Postgres storage exhaustion.
Manifest & Code Labs
Interactive code editor for right-sizing Kubernetes YAML deployments and Terraform HCL S3 state locking with DynamoDB.
52 Enterprise System Designs
Deep-dive architectural flow blueprints covering AWS Multi-AZ EKS Platform, vLLM Serving Infrastructure, and Crossplane IDPs.
550+ CLI Commands Library
Instant searchable reference for kubectl, docker, terraform, aws, helm, ansible, cilium, trivy, syft, vllm, and etcdctl.
Profile & Progress Analytics
Track your Interview Readiness Rating percentage gauge, XP points, Daily Streak counters, and Firestore cloud sync status.
App Showcase
Take a tour of the DevOps Interview Master mobile interface.
Privacy Policy
Effective Date: July 25, 2026
DevOps & SRE Interview Master respects your privacy and is committed to protecting your personal data.
1. Information We Collect
- Account Data: When signing in with Google or Email, we store your name, email, and User ID (UID) using Google Firebase Authentication.
- Guest Mode: Offline Guest Mode processes no personal identifiers.
- Progress Telemetry: Completed roadmap nodes, XP, and bookmarks are synced securely via Firebase Firestore.
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2. How We Use Information
Information is used exclusively to maintain your progress sync, calculate your interview readiness rating, and render relevant study materials.
3. Account & Data Deletion Request
You can request complete deletion of your account and synced data at any time by emailing us at privacy@devopsmaster.app or using the in-app "Sign Out / Reset Data" control in your Profile screen.