Ufinity interview experience Real time questions & tips from candidates to crack your interview

# Data Engineer

Ufinity
3 rounds | 4 Coding problems

## Interview preparation journey

Journey
Constant working on my core primary skills and regular practice along with hands on experience on platform like CodeStudio which help me to be on top of my game.
Application story
I applied to the relevant jobs according to my role and multiple rounds that happened, and after all, they released the offer.
Why selected/rejected for the role?
I was selected because I showed my technical and problem-solving skills and ensured they understood my previous project well.
Preparation
Duration: 2 Months
Topics: Data Structures & Algorithms, Python, AWS, SQL, System Design
Tip

Tip 1 : Study and research
Tip 2 : Keep practicing

Application process
Where: Other
Eligibility: 70% or more in BTech and 12th
Resume tip

Tip 1 : Keep it short and crisp
Tip 2 : Mention adjectives and implementation steps

## Interview rounds

01
Round
Medium
Video Call
Duration60 Minutes
Interview date1 Feb 2023
Coding problem2

Moderate
30m average time
85% success
0/80

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### 2. Check If Binary Tree Is Sum Tree Or Not

Moderate
15m average time
85% success
0/80

#### You are given an arbitrary binary tree consisting of N nodes where each node is associated with a certain value. You need to check whether the given tree is a sum tree or not.

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02
Round
Easy
Assignment
Duration100 Minutes
Interview date7 Feb 2023
Coding problem1

### 1. Technical Question

Scrape a website and convert real time data into a json and return using a script.(Learn)

Problem approach

Tip 1 : Use beautiful soup to scrape the website and capture data using appropriate tags
Tip 2 : Convert raw data into json
Tip 3 : Return data at the end of the script

03
Round
Easy
HR Round
Duration30 Minutes
Interview date15 Feb 2023
Coding problem1

### 1. Basic HR Questions

Tell me about yourself, tell me about your family, why are you looking for a job, why are you fit for this role?

Problem approach

Tip 1 : Be confident
Tip 2 : Be clear and concise
Tip 3 : Take a quick look about company and its business.

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

What is the result of 4 % 2?

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