I recently gave interview for SDE 3 react-native developer position at Edfora.

Round 1
This was an online assesment which contained around MCQs around 60 react-native and javascript,
Verdict: Passed, no feedback received.

Round 2
He started by asking some react native questions for 15-20 mins then jumped to Problem solving.

Q1) Given an unsorted array of size n. Array elements are in the range of 1 to n. One number from set {1, 2, …n} is missing and one number occurs twice in the array. Find these two numbers.

Q2) https://www.geeksforgeeks.org/longest-alternating-subsequence/

Was able to solve both, with 2 test cases provided by the interviewer.
Verdict: Passed, no feedback received.

Round 3
The Interviewer seemed uninterested in taking interview, he was really rude at some points. He did not try to explain his questions, if i asked him to explain any he would just simply skip that question.

Q1) useMemo, HOC, architecture of the previous apps i have worked on: Was able to explain correctly

Q2) He asked me to write HLD on the App i am currently working on. I asked him few follow up questions to explain what his all he wanted me to cover, to which he simply skipped the question.

Q3) Longest Palindromic Substring: was able to write the code for this using even , odd palindrome. He did not even bother looking at the code and finished the interview.

At the end, i asked for any improvements or feedback i can improve on, to which he replied he does not have any very rudely.
Verdict: Failed, no feedback received.