Hexaview Technologies Interview Experience for SDE
Last Updated :
29 Apr, 2024
Introduction:
Hexaview Technologies conducted an on-campus recruitment drive for SDE roles in Pune and Noida, featuring a multi-stage selection process.
First Round (Shortlisting):
- Criteria: Location preference, previous placements, and CGPA.
- Shortlisted: Around 100 candidates.
Second Round (Coding Test):
- Platform: Coderbyte.
- Format: Two medium-difficulty coding questions with visible test cases.
- Time: 60 minutes.
- Question type: String formatting.
- Allowed Submission: Only One submission per question, no editing available.
- Note: After submitting the code, hidden test cases will be evaluated, and you can’t edit your submission.
- Shortlisted: 15 candidates.
Third Round (Technical Interview 1):
- Interviewer: Junior Developer.
- Start: Introduction, Project Details, Internship Experience and Details.
- Topics: OOP principles, linked lists, stack operations, SQL queries.
- DSA question: Find middle of linked list, Balanced parenthesis.
- Puzzle: I’ll suggest go through the top 100 puzzle GFG article as it will help you in any interview.
- SQL question: Largest in column, smallest in column, counting queries, sorting queries.
- Shortlisted: 1 candidate.
Fourth Round (Technical Interview 2):
- Interviewer: Senior Developer.
- Start: Introduction, Project Details, Internship Experience and Details.
- Topics: Linked list manipulations, binary search, OS concepts.
- DSA question: Cycle detection in linked list, Binary search on given array of 0’s and 1’s.
- Tech question: Searching algorithms, Sorting algorithms.
- OS question: Memory management and scheduling algorithms.
- SQL question: Queries related to joins and inbuilt functions like add, max, min, avg, etc.
- Selection: I cleared the interview.
Fifth Round (Technical/HR/Manager Interview):
- Interviewer: Manager.
- Start: Introduction, Project Details, Internship Experience and Details.
- Topics: Dynamic programming, string and map operations, SQL queries.
- DSA question: DP on string, Print the character whose count is greater than n in given string. Some modifications after solving the question (Print them in order of occurrence and also on basis of count).
- SQL queries: Corelated sub queries.
- HR question: Favourite subjects, Challenges you faced, Team project experiences, Situational question, How do you manage your time, Your hobbies, etc.
- Final Selection: None.
Closure:
- Thoroughly understand concepts related to projects, internships, and previous work experience.
- Practice DSA questions daily to avoid mistakes and build proficiency.
- Emphasize dynamic programming (DP) in your preparation, focusing on basic concepts even if you skip optimizations.
- Learn about operating systems (OS), database management systems (DBMS), object-oriented programming (OOP), and design and analysis of algorithms (DAA) to strengthen your technical foundation.
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