NodeJs Basics

Learning Node.js can lead to exciting career opportunities, including:

• Backend Developer
• Full-Stack Developer
• Node.js Developer
• API Developer
• Cloud Developer
• Software Engineer

Node.js skills are highly sought after for creating scalable and efficient server-side applications.

Salaries for Node.js professionals vary based on experience and role:

• Entry-Level Developers (0–2 years): ₹5–8 LPA (India), $60,000–$80,000 per year (USA)
• Mid-Level Developers (2–5 years): ₹10–18 LPA (India), $85,000–$120,000 per year (USA)
• Senior Developers (5+ years): ₹20+ LPA (India), $120,000+ per year (USA)

Specializing in Node.js, particularly with hands-on experience and certifications, can significantly increase earning potential.

A basic understanding of JavaScript is recommended but not mandatory. This course starts with the fundamentals and builds up to advanced concepts, making it suitable for beginners and experienced developers alike.

Node.js is widely used across industries for building high-performance, scalable applications, including:

• Technology and Software Development
• E-Commerce and Retail
• Media and Entertainment
• Healthcare Technology
• Banking and Financial Services

You will learn to:

• Install and set up Node.js across various platforms.
• Build and use modules in Node.js for reusable code.
• Work with event-driven architecture and manage asynchronous operations.
• Perform file operations and manage external processes.
• Create TCP and HTTP servers and handle HTTP requests.
• Develop real-world applications like a Twitter Command Line Interface (CLI).

Yes, Node.js is one of the most in-demand skills in the software development industry due to its ability to create fast, scalable, and efficient applications. Many top companies, including Netflix, LinkedIn, and Uber, use Node.js for their backend systems.

Absolutely! Node.js is a popular choice for freelance projects, and you can offer services like:

• Building backend systems for web applications.
• Developing APIs for mobile and web apps.
• Creating real-time applications like chat platforms.
• Optimizing server-side performance for existing applications.

The course duration depends on your learning pace:

• Beginners: 6–8 weeks with 8–10 hours of weekly study.
• Experienced developers: 4–6 weeks with focused learning sessions.

Node.js is a crucial tool in modern web development because:

• It allows developers to use JavaScript for both frontend and backend development.
• It is highly scalable, making it suitable for applications with high traffic.
• It enables the creation of real-time applications, such as chat platforms and live-streaming services.

You’ll need:

• A laptop or desktop with internet access.
• Node.js installed on your system (installation guidance is included in the course).
• A code editor like Visual Studio Code for writing and testing code.

• Advance to frameworks like Express.js to build more complex applications.
• Learn database integration with tools like MongoDB or MySQL.
• Build personal projects to showcase your skills to potential employers.
• Pursue certifications in JavaScript or Node.js development to enhance your credentials.

• It uses JavaScript, enabling full-stack development with a single language.
• It is lightweight and efficient, thanks to its non-blocking I/O model.
• It has a vast library of modules available through npm, speeding up development.

Yes, this course equips you to create real-world applications like:

• Scalable web servers and APIs.
• Real-time applications such as chat platforms.
• Command-line tools like a Twitter CLI.