Database Design and Optimization
Master database design and optimization. Learn schema design, indexing,
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Deployment and Production Readiness
Master deployment and production readiness. Learn environment setup,
Deployment: Docker, Kubernetes, Cloud
Master deployment strategies. Learn Docker, Kubernetes, cloud platforms,
DevOps Best Practices and Workflows
Master DevOps best practices. Learn workflows, automation, and operational
DNS and Certificate Automation: Managing Domain and TLS at Scale
Master DNS management and TLS certificate automation with cert-manager,
Docker and Containerization with Go
Master Docker containerization for Go applications. Learn Dockerfile creation, image optimization, and container best practices.
End-to-End Testing: Cypress, Playwright
Master E2E testing with Cypress and Playwright. Learn browser automation,
Error Handling and Logging in Node.js
Learn how to design an error hierarchy, build Express error middleware, configure Winston for structured logging, integrate Sentry, and build production-ready health checks.
Express.js: Building Web Applications
Master Express.js framework. Learn routing, middleware, request handling,
Frontend-Backend Integration Patterns in JavaScript
Learn how to connect React frontends to REST and GraphQL backends using Axios, React Query, and Redux RTK Query with proper error handling and loading states.