React Node Consultant
Infosys Hyderabad, Telangana, India
Job Description
"Unlock the power of cutting-edge technology as a React Node Consultant at Infosys - a role that demands expertise in ReactJS, NodeJS, and more."
As a React Node Consultant at Infosys, you'll embark on a journey that combines the best of React, Node, and JavaScript to deliver high-quality solutions to clients.
Your day will be filled with interactions with clients, ensuring quality assurance, resolving issues, and driving customer satisfaction through your technical expertise.
Why you should learn this:
The demand for skilled React and Node developers is skyrocketing, with a projected growth rate of 20% in the next two years.
Expected Salary: $120,000 - $180,000 per annum, depending on experience and location.
How it works:
- Step 1: Understand the client's requirements and create a design that meets their needs.
- Step 2: Validate the architecture and ensure high levels of service offerings to clients.
Core Concepts to Master
ReactJS Fundamentals
Master the basics of ReactJS, including components, props, state, and lifecycle methods.
NodeJS Architecture
Learn about NodeJS architecture, including event-driven I/O, non-blocking I/O, and clustering.
JavaScript and TypeScript
Understand the differences between JavaScript and TypeScript, and learn how to use TypeScript for better code quality and maintainability.
CSS and HTML
Learn about CSS and HTML best practices, including responsive design, accessibility, and semantic HTML.
Interview Questions (Beginner)
- What is ReactJS, and how is it different from Angular and Vue?
- Can you explain the concept of state in ReactJS?
- How do you handle errors in a NodeJS application?
Job Overview
Advance Questions
- • Can you design a scalable architecture for a NodeJS application?
- • How do you optimize the performance of a ReactJS application?
- • Can you explain the concept of memoization in ReactJS?