1. write example for call() and apply(). 2. directives. 3. lazy loading 4. Dependency injection.
Senior Frontend Developer Interview Questions
1,364 senior frontend developer interview questions shared by candidates
They asked me to explain how I’d optimize a slow web page—what I’d measure first (LCP, TTFB, bundle size), how I’d find bottlenecks, and what fixes I’d prioritize).
Basic nonsense HR stuff. What if we pay you just the minimum?
What kind of environment are you searching for?
- ES6, hoisting, currying - ReactJS hooks & lifecycle methods - Redux and its flow
Closure, Function currying, promises, observable, some standard question of js and angular.
What are you doing now? Why Deel? What's your experience? Tell us about yourself? Where do you live?
My academic background, my experience in frontend, and technical questions in React.js framework
Online form and behavioral questions
Explica el rendimiento de algunos algoritmos especificos con la Big O notation.
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