Candidatei-me online. O processo levou 1 semana. Fui entrevistado pela People Tech Group (Hyderābād) em mai. de 2025
Entrevista
The interview process consisted of a single technical round (TR1). It started with a quick introduction, followed by data structures and algorithms questions. I was asked to explain multiple approaches for each problem and discuss their time complexities. After that, I was asked to write clean and optimized code for each problem. The interviewer was friendly and encouraged me to explain my thought process clearly. Overall, it was a smooth and focused interview experience.
The second technical round (TR2) focused on both practical coding and theoretical Java/Spring questions. I was given two coding problems, one involving string pattern matching and another with filtering and deduplicating a list of custom objects based on logic using maps and dates. Alongside this, I was also asked conceptual questions such as:
What is an exception in Java?
What is the difference between authentication and authorization?
What does @ComponentScan do in Spring?
The interview was interactive. I was expected to write and explain my code clearly, along with discussing how to optimize it. Theoretical questions tested my understanding of core Java and Spring framework concepts. Overall, it was a balanced round testing both coding and backend knowledge.
Perguntas de entrevista [1]
Pergunta 1
TR1 Questions (Technical Coding - DSA):
1. Find the Kth smallest element in an unsorted array. Discuss multiple approaches and their time complexities.
2. Given an array of strings, find the longest common prefix.
3. Find the element that appears only once in a sorted array where every other element appears twice. (Implement an O(log n) binary search approach.)
4. Reverse a singly linked list.
Questions for TR2:
1. Given an input string and a search substring, write a method to find the number of occurrences of the search substring in the input.
2. Given a list of Employee objects, filter out duplicates based on employeeId, keeping the one with the most recent updated_date.
Fiz uma entrevista na empresa People Tech Group (Hyderābād).
Entrevista
So easy but only reference candidates can select others have only 1 % chance based on luck interview process is to fast and immediately results nice interview for my experience
Candidatei-me online. O processo levou 5 dias. Fui entrevistado pela People Tech Group (Hyderābād) em nov. de 2022
Entrevista
Interview process will be simple. One or two rounds with good knowledge in data structures is good. All the best for all candidates. Try as this is good company to learn skills.