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Back End Development and APIs Certification

Chapters

1Backend Foundations with Node.js

2JavaScript for the Server

3Node.js Runtime, Modules, and Packages

Node Architecture and libuv Event Loop Phases Timers, Microtasks, and Next Tick CommonJS vs ES Modules package.json Deep Dive npm, pnpm, and Yarn Semantic Versioning NPM Scripts and Tooling nvm and Node Versioning Environment Variables and dotenv Path, FS, and OS Modules Buffers and Binary Data Child Processes and Workers Process, Signals, and Exits Publishing and Private Packages

4Asynchronous Patterns and Streams

5Building REST APIs with Express

6Routing, Middleware, and Request Lifecycle

7Data Modeling and Persistence

8Validation, Serialization, and Data Shaping

9Authentication, Authorization, and Security

10API Design, Versioning, and Documentation

11Testing and Quality Assurance

12Performance, Caching, and Scalability

13Resilience, Observability, and Operations

14Background Jobs, Queues, and File Handling

15Deployment, CI/CD, Containers, and Cloud

Courses/Back End Development and APIs Certification/Node.js Runtime, Modules, and Packages

Node.js Runtime, Modules, and Packages

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Understand Node’s runtime model, module systems, and package management for professional projects.

Content

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Node Architecture and libuv

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