Round 1 - Coding - 1 hour - Asked to make a generic undo/redo state management system. I solved the problem using callbacks and completed the solution. At the end, we discussed a better approach would have been using custom hooks. I appreciated the feedback, and we had a good conversation. The interviewer had clear thoughts and great communication skills. Result - Moved to the next round.
Can you code a React module in ES6 syntax?
They asked me a couple technical questions one was setting up file structure in app, feels a bit like a trap since its hard to do in 20mins and write the code at the same time. Asking to reverse engineer a product page. Asked to make a ToDo app (simple and stripped down no styled) Asked to solve a algorithm problem, I think this is where I got defined with a comment of "You are not senior enough" which felt bad after so many rounds of interviewing with nothing but positive feedback.
Have you ever experienced another frontend technology except React?
Can you describe a challenging project you worked on and how you approached solving the most critical issue within it?
Creat single page application with open API, implement styles base on the mock up they provideded.
What are some ways to improve the performance of a React app?
Some vanillajs javascript coding, a data visualisation react exercise, and a dictionary algorithms exercise.
Implement a new array class that has get, set and setAll, all in O(1). setAll overrides all previously set values, but if set is called afterwards, get should return the value set there and not in setAll
Work experience - to explain the history of professional employment
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