Trangile Services interview experience Real time questions & tips from candidates to crack your interview
Software Engineer Trainee
Trangile Services
4 rounds | 4 Coding
problems
Selected Interview preparation journey
Journey
My journey into the world of technology began with a simple curiosity and a desire to learn. Starting from scratch, I immersed myself in the basics of programming, gradually building up my skills. It wasn't always easy; there were obstacles and setbacks along the way. However, with each challenge, I pushed myself to keep going, fueled by my passion for learning and growth. Along my journey, I found support from online communities and mentors who helped me navigate the complexities of coding. Through hard work and determination, I eventually found myself prepared to take on job interviews in the tech industry, confident in my abilities and eager for the opportunities ahead.
Application story
It was an on-campus opportunity, we received mail from TNP and then I applied through a Google form with my resume and details.
Why selected/rejected for the role?
I believe I was selected for this role because of my combination of technical skills, relevant experience, and alignment with the company's values and culture. Throughout the interview process, I demonstrated a deep understanding of the technologies and methodologies relevant to the role.
Preparation
Duration: 3 months
Topics: Data Structures (Arrays, Strings, LinkedList, Stack, Queues, Binary trees), OOPS, DBMS(SQL), Operating System(basics), Anyone programming language
Tip 1: Solve DSA questions with pen and paper before coding.
Tip 2: Create your notes for last-minute revision.
Application process
Where: Campus
Eligibility: 7 CGPA with no backlogs
Tip 1: It should be of one page only.
Tip 2: Check the required skills for the job role and then mention these skills in your resume by highlighting them.
Interview rounds
01
Round
Easy
Coding Test - Pen and paper
Duration60 minutes
Interview date1 Dec 2023
Coding problem1
It was a pen and paper test in which there were different sections which are MCQ (Java ), OOPS, SQL and at last one programming question to write code. It was the first round around 12 pm after the pre-placement talk and we were given this written test.
1. Anagram Pairs
Moderate
30m average time
60% success
0/80
Asked in companies
You are given two strings 'str1' and 'str1'.
You have to tell whether these strings form an anagram pair or not.
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02
Round
Easy
Group Discussion
Duration15 minutes
Interview date1 Dec 2023
Coding problem0
It was the GD round which was taken for all the students from 1st round after the written test. There was a panel of interviewers who provided us with a topic and gave us 5 minutes to write our points to speak and after that, they asked to start the GD. The topic for the GD was - The impact of technology on creativity.
03
Round
Easy
Face to Face
Duration20 minutes
Interview date17 Jan 2024
Coding problem2
Shortlisted students were asked to visit the company's office for a face-to-face interview. My interview slot was at 12:30 PM. There was a single interviewer who asked the questions. The interviewer was nice.
1. DFS Traversal
Moderate
35m average time
65% success
0/80
Asked in companies
Given an undirected and disconnected graph G(V, E), containing 'V' vertices and 'E' edges, the information about edges is given using 'GRAPH' matrix, whe...
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Problem approach
Step 1: Initially described DFS as a graph traversal algorithm exploring as far as possible along each branch before backtracking.
Step 2: Provided an example of DFS traversal on a graph, illustrating the step-by-step exploration process.
Step 3: Explained the time complexity of DFS, deriving it as O(V + E) where V is the number of vertices and E is the number of edges in the graph.
St...
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2. Check If The String Is A Palindrome
Easy
10m average time
90% success
0/40
Asked in companies
You are given a string 'S'. Your task is to check whether the string is palindrome or not. For checking palindrome, consider alphabets and numbers only and ignore the symbols and whitespaces.
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Problem approach
Step 1: Provided a recursive function definition, utilizing string slicing to compare characters from both ends of the string.
Step 2: Demonstrated the recursive base cases, checking for empty or single-character strings as palindromes.
Step 3: Concluded by emphasizing the simplicity and effectiveness of recursion in solving palindrome verification.
04
Round
Easy
HR Round
Duration15 minutes
Interview date17 Jan 2024
Coding problem1
After my face-to-face interview, there was an HR round around 2 pm. HR round was normal and the interviewer was also nice and polite.
1. Basic HR Questions
They asked about family background, hobbies and interests.
Problem approach
Tip 1: Be confident while answering.
Tip 2: Read about the company, as they might ask about it in the HR round.
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