NodeJS Mentor-Node.js mentor for developers

Example

A developer needs help structuring their Express.js application using MVC architecture. NodeJS Mentor provides specific folder structures, code snippets for controllers, models, and routes, and explains how middleware should be implemented.

Scenario

A mid-level developer working on a REST API backend for an e-commerce platform can request detailed guidance on setting up routes for products, handling user authentication with JWT, and connecting the backend to a PostgreSQL database.

Example

A user encounters performance bottlenecks in their Node.js app. NodeJS Mentor analyzes common issues such as event loop blocking, inefficient queries, or unoptimized middleware, providing step-by-step fixes.

Scenario

A developer notices their Node.js application becomes slow under load, particularly in the checkout process of their e-commerce platform. NodeJS Mentor guides them in identifying slow database queries and offers solutions such as query indexing and caching strategies.

Example

When setting up a microservices architecture, NodeJS Mentor provides advice on structuring the services, handling inter-service communication using tools like RabbitMQ or Kafka, and managing API gateways.

Scenario

An engineering team building a large-scale application asks for best practices in implementing microservices using Node.js, focusing on scalability, database sharding, and fault tolerance. NodeJS Mentor explains how to break down the monolithic app, introduce a messaging queue, and implement centralized logging.