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Saama Technologies
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I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
Performance optimization techniques for React JS frontend development
Use React.memo for optimizing functional components
Avoid unnecessary re-renders by using shouldComponentUpdate or PureComponent for class components
Implement code splitting to reduce initial load time
Use lazy loading for components that are not immediately needed
Optimize images and assets for faster loading times
Minimize the use of inline styles and u...
Hackerrank react test on
1. MCQ- HTML,CSS, Javscript, Web fundamentals
2. Coding - React Context API code
Hackerrank react test on
1. MCQ- HTML,CSS, Javscript, Web fundamentals
2. Coding - React Context API code
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Enums in TypeScript are a way to define a set of named constants. Shallow copy only copies the reference, while deep copy creates a new object. Virtual DOM is a lightweight copy of the actual DOM. Closures are functions that have access to their own scope and the scope of their containing function.
Enums in TypeScript are used to define a set of named constants. For example, enum Color { Red, Green, Blue }
Shallow copy c...
posted on 15 Nov 2024
Negative impacts of screen time
Senior Software Engineer
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Persistent Systems
TCS
Wipro
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