Roadmaps interview prep

Backend Development — Server-side development from APIs to databases, authentication, scaling, and deployment.
Data Engineering — Data pipelines, warehousing, ETL/ELT, streaming, and analytics infrastructure.
Data Structures & Algorithms — From complexity analysis to advanced problem-solving patterns for coding interviews.
DevOps Engineering — CI/CD, containers, orchestration, monitoring, cloud platforms, and infrastructure automation.
Docker & Containers — Container fundamentals, Docker Compose, networking, security, and production best practices.
Frontend Development — From HTML basics to advanced React patterns, performance optimization, and frontend system design.
Full-Stack Development — End-to-end web development covering frontend, backend, databases, and deployment.
Generative AI & LLMs — Large Language Models, prompt engineering, RAG, fine-tuning, and AI application development.
Kubernetes — Container orchestration from basics to production: pods, services, deployments, Helm, and GitOps.
Machine Learning — From math foundations to deep learning, NLP, computer vision, and ML engineering.
React.js Mastery — From React basics to advanced patterns, hooks, state management, and Next.js.
System Design — Distributed systems, scalability patterns, and architecture for senior engineering interviews.