NodeJS full stack
Virtusa Andhra Pradesh, India
Job Description
"Unlock the potential of Node.js and React.js to become a highly sought-after Associate Architect at Virtusa, crafting scalable and high-performance web applications."
In this role, you will be responsible for designing and implementing robust web application architectures, leveraging your expertise in Node.js and React.js to drive business success.
As a key member of the development team, you will work closely with product managers, designers, and engineers to translate business requirements into technical solutions, ensuring seamless collaboration and delivery.
Why you should learn this:
The demand for Node.js and React.js skills is skyrocketing, with a projected growth rate of 15% in the next year, making it an ideal time to upskill and reskill.
Expected Salary: Associate Architects with Node.js and React.js expertise can expect a salary range of $120,000 - $180,000 per annum, depending on location and experience.
How it works:
- Step 1: Learn the fundamentals of Node.js, including its event-driven, non-blocking I/O model and its use of JavaScript as the programming language.
- Step 2: Master React.js, a popular JavaScript library for building user interfaces, and learn how to use it in conjunction with Node.js to create scalable web applications.
Core Concepts to Master
Scalable Architecture
Learn how to design and implement scalable architectures using Node.js and React.js, ensuring high performance and reliability in web applications.
Security Best Practices
Discover the essential security best practices for Node.js and React.js, including input validation, authentication, and authorization, to protect web applications from common threats.
Code Optimization
Learn how to optimize Node.js and React.js code for better performance, including the use of caching, minification, and code splitting.
Interview Questions (Beginner)
- What is Node.js, and how does it differ from traditional server-side programming languages?
- Can you explain the concept of a single-page application, and how React.js is used to implement it?
- How do you handle errors and exceptions in Node.js, and what are some best practices for error handling?
Job Overview
Advance Questions
- • Design a scalable architecture for a high-traffic web application using Node.js and React.js, and explain your reasoning.
- • Implement a secure authentication system using Node.js and React.js, including user registration, login, and password reset.
- • Optimize a Node.js and React.js codebase for better performance, including the use of caching, minification, and code splitting.