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CloudThat Technologies Private Limited Ai Ml Engineer Interview Questions and Answers

Updated 6 Oct 2023

CloudThat Technologies Private Limited Ai Ml Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Mostly asked about past projects and Generative AI, Prompt engineering.

Round 3 - Assignment 

Assignment of sentiment analysis model and API along with presentation about it from how it was created how it work till its business benefits.

Round 4 - HR 

(2 Questions)

  • Q1. Experience, Projects, basic details and other boring stuff.
  • Q2. Past experience in Data Science
  • Ans. 

    I have 3 years of experience in data science, including working on projects involving predictive modeling and machine learning algorithms.

    • Developed predictive models using regression and classification algorithms

    • Implemented machine learning algorithms for pattern recognition

    • Utilized data visualization techniques to communicate insights

    • Worked with large datasets to extract meaningful information

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview Preparation Tips

Round: CGPA SHORTlist
Experience: They selected students who have CGPA greater than 8.5.After the selection was done,we had skype interviews where each student was given a slot.In the interview they ask you about 'tell me about yourself',your projects.You should explain the projects exactly and clearly.They ask you better alternatives for implementing the project.After that on the basis of the project they ask you questions related to that subject.Data structures is very important.After the questions on projects were asked they ask you to write programs on data structures(simple programs). They asked me a program to reverse a singly linked list. After that,if they are impressed with it,they go for databases.One should be thorough with functionalities of each key.If time permits they may ask you puzzles(some of my friends were asked). Quite an easy interview.They give you enough time to think so no worries.People with some interview experience can easily crack this.The main objective of the interviewer is he/she checks whether the student is perfect in the concepts learned.
Tips: Don't be panic.If you don't know anything directly say 'I don't know'. They ask you very easy questions.

General Tips: Don't be panic.Since this is skype interview you can be relaxed.Be cool and focussed .Listen to the interviewer questions carefully.
Skills: Database Management, Algorithms And Data Structures
College Name: VIT Vellore
Motivation: Company works on latest trends like azure,etc and they work on projects related to microsoft.

Interview Preparation Tips

Round: Test
Experience: 1st Round : 30 Aptitude Questions (Difficulty Level-HIGH) with nega
tive marking- My Score 15/30, Highest in the test
+ 2 Coding Questions ( Dyanamic Programming + N-Queens Problem)

Round: Technical Interview
Experience: Technical Interview- Questions based on recurssion DSA, HTML.

General Tips: Just know the project you have done in details , don't bluff
First Interview and got it in single shot.
Skill Tips: Karumanchi for DSA, w3 Schools for web related topics DBMS and SQL from Tutorial point.
Skills:
College Name: NIT Surathkal

I applied via Referral and was interviewed before Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SQL joins,group by ,window functions ,difference between where and having syntax and python manipulation questions such as subsetting ,aggregation ,pivot ,group by .Guesstimate to find total number of traf...

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in SQL , PYthon/R and equally good in guesstimate questions

I appeared for an interview before Oct 2020.

Round 1 - Face to Face 

(1 Question)

Round duration - 40 minutes
Round difficulty - Medium

Asked about time complexity of algorithm, puzzles, DBMS, cutting edge technologies etc. What are indexes?

  • Q1. 

    Flip Bits Problem Explanation

    Given an array of integers ARR of size N, consisting of 0s and 1s, you need to select a sub-array and flip its bits. Your task is to return the maximum count of 1s that can b...

  • Ans. 

    Given an array of 0s and 1s, find the maximum count of 1s by flipping a sub-array at most once.

    • Iterate through the array and keep track of the maximum count of 1s obtained by flipping a sub-array.

    • Consider flipping a sub-array from index i to j and calculate the count of 1s in the resulting array.

    • Return the maximum count of 1s obtained by flipping a sub-array at most once.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 20 minutes
Round difficulty - Medium

Asked 1 standard algorithm

  • Q1. 

    Number of Islands Problem Statement

    You are provided with a 2-dimensional matrix having N rows and M columns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...

  • Ans. 

    Count the number of islands in a 2D matrix of 1s and 0s.

    • Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.

    • Mark visited cells to avoid redundant traversal.

    • Increment island count whenever a new island is encountered.

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in HyderabadEligibility criteriaAbove 65%MAQ Software interview preparation:Topics to prepare for the interview - Data Structure, Design and analysis of algorithms, DBMS, operating system, computer network, competitive programmingTime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : prepare for competitive programming
Tip 2 : know about standard algorithm
Tip 3 : must be good with dbms

Application resume tips for other job seekers

Tip 1 : must have projects, which you can explain to them
Tip 2 : have things on resume, that you are totally certain about.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Regarding PHP

Interview Preparation Tips

Interview preparation tips for other job seekers - Please clear your basic knowledge

I appeared for an interview in Feb 2021.

Interview Questionnaire 

1 Question

  • Q1. Project, thesis, sql joins, rank function, palindrome.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calm and confident. Prepare your cv.
Good projects help.

Interview Questionnaire 

3 Questions

  • Q1. What are joins? Types of joins with example.
  • Ans. 

    Joins are used to combine data from two or more tables based on a related column.

    • Types of joins include inner join, left join, right join, and full outer join.

    • Inner join returns only the matching rows from both tables.

    • Left join returns all rows from the left table and matching rows from the right table.

    • Right join returns all rows from the right table and matching rows from the left table.

    • Full outer join returns all row...

  • Answered by AI
  • Q2. Logic based questions like swap three variables.
  • Q3. OOP Conceptual questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Datametica is highly data oriented company and revolves around the SQL, Bigquery, ETL Tools. So if you have previous experience or skill in these areas, mention it.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jul 2024.

Round 1 - Coding Test 

Leet code medium level question

Round 2 - Technical 

(2 Questions)

  • Q1. About Java Streams
  • Q2. Restful API coding completion based on given file
Round 3 - HR 

(2 Questions)

  • Q1. To check your attitude
  • Q2. Given detailed about company and what project you are going to work on?
Round 4 - One-on-one 

(5 Questions)

  • Q1. Hashmap working
  • Ans. 

    Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.

    • Hashmap uses a hashing function to map keys to indices in an array.

    • It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.

    • Example: HashMap<String, Integer> map = new HashMap<>(); map.put("key", 123); int value = map.get("key");

  • Answered by AI
  • Q2. Multithreading cases
  • Q3. Scenario specific on how to handle multiple events on a single variable to have accurate result
  • Q4. Database indexing
  • Q5. Architecture level

I applied via Walk-in and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

There where two paper one was of maths and second paper was of engligh.

Round 2 - Group Discussion 

There where ten person in one GD, topic was provided us by them.

Round 3 - One-on-one 

(1 Question)

  • Q1. It was technical interview. They have asked about our project in our resume. After that they asked questions on based of that project.

Interview Preparation Tips

Topics to prepare for Softenger System Engineer interview:
  • Automation lead to mass unemploy
Interview preparation tips for other job seekers - Never give up. There will be more opportunities tommarow.

CloudThat Technologies Private Limited Interview FAQs

How many rounds are there in CloudThat Technologies Private Limited Ai Ml Engineer interview?
CloudThat Technologies Private Limited interview process usually has 4 rounds. The most common rounds in the CloudThat Technologies Private Limited interview process are Resume Shortlist, Aptitude Test and Assignment.

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CloudThat Technologies Private Limited Ai Ml Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
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₹8.6 L/yr - ₹11 L/yr
29% less than the average Ai Ml Engineer Salary in India
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