Position : Lead React Native Developer
location : chennai
Date : Oct 10th 2023
YOE: 6 years
Tech Stack : React Native,Javascript, and TypeScript
Current company : service based company
college: tier -3

I have applied through linkedin and received online assessment link in hacker Rank for react native lead developer role

1.there was 30 MCQ questions on React

MCQ question Topics : Html,css ,react and redux and js

2. Problem Statement - 1

problem link : https://www.hackerrank.com/challenges/missing-numbers/problem

My performance : I was able to solve the problem using Hashing algorithm but there was 2 test case failing out of 10 & done average on MCQ Questions

Result : Have'nt received any reply for more than 20 days!

Finally received call on Nov 8th for next technical round

Second Round:

DSA (Stack & Queue Problem) - Valid Parathensis
React Native Architecture - Turbo Modules & Fabric Architecture
SetTimeOut o/p based question
Count String words problem
promise Api call to make parallel exceution of multiple API

Third Round:

Design pattern used in RN
RN Architecture
Timer Problem in react native
Component for calling the API
Native Modules (Bridge Concept)

verdict : Selected
offer : 21 lpa

Hope this help for someone who are preparing for interview in react native & All the best !