React.js - UI Development
Infosys Hyderabad, Telangana, India
Job Description
"Unlock your potential as a React.js UI Development expert at Infosys, where you'll harness the power of reactive programming, cutting-edge technologies, and innovative design principles to deliver exceptional user experiences."
In this comprehensive learning path, you'll master the skills required to excel as a React.js UI Development expert at Infosys. From the fundamentals of reactive programming with RxJS to advanced concepts in ReactJS development, you'll gain a deep understanding of the technologies and methodologies that drive successful UI development projects.
Through a combination of theoretical foundations, hands-on exercises, and real-world examples, you'll develop a strong foundation in UI development, architecture, and design principles, as well as essential skills in testing, agile methodologies, and project lifecycle activities.
Why you should learn this:
According to Indeed, the average salary for a React.js UI Development expert in India is ₹1,200,000 - ₹1,800,000 per annum, with a high demand for skilled professionals in the industry.
Expected Salary: ₹1,200,000 - ₹1,800,000 per annum
How it works:
- Step 1: Master the fundamentals of ReactJS, including components, props, state, and lifecycle methods.
- Step 2: Learn about reactive programming with RxJS, including observables, operators, and subscription management.
Core Concepts to Master
ReactJS Components
In ReactJS, components are the building blocks of user interfaces. You'll learn how to create reusable, self-contained components that can be easily managed and updated throughout the application lifecycle.
Reactive Programming with RxJS
RxJS is a popular library for reactive programming in JavaScript. You'll learn how to work with observables, operators, and subscription management to create efficient, scalable, and maintainable applications.
UI Architecture and Design Principles
You'll learn about the importance of UI architecture and design principles in creating scalable, maintainable, and efficient user interfaces. This includes understanding the Model-View-ViewModel (MVVM) pattern, separation of concerns, and other best practices.
Testing and Quality Assurance
You'll learn about the importance of testing and quality assurance in UI development, including unit testing, integration testing, and end-to-end testing. You'll also learn about popular testing frameworks and tools, such as Jest and Enzyme.
Agile Methodologies and Project Lifecycle Activities
You'll learn about the principles and practices of agile methodologies, including Scrum and Kanban. You'll also learn about the different stages of the project lifecycle, including planning, development, testing, and deployment.
Interview Questions (Beginner)
- What is ReactJS, and how does it differ from other JavaScript frameworks?
- What are the key benefits of using RxJS for reactive programming?
- How do you handle state management in a ReactJS application?
Job Overview
Advance Questions
- • Can you explain the concept of Higher-Order Components in ReactJS?
- • How do you optimize the performance of a ReactJS application?
- • Can you describe the differences between the Model-View-ViewModel (MVVM) and Model-View-Presenter (MVP) patterns?