Tiger Analytics

Role: Senior Analyst

College: Not Specified

Interview Date: Not Specified (last updated 2025)

Interview Type: Off-Campus, Full-Time

Result: Not Specified (implies completion of process)

Difficulty: Medium to Hard

Rounds: 5 rounds (Telephonic, Technical, Technical, Problem Solving, HR)

Topics Asked: Roles & Responsibilities, Job Change Motivation, Salary Expectations, API fetching, JavaScript (promise, useEffect), Python Coding (frequency of duplicate items, 3Sum, best time to buy and sell stock), SQL (joins, keys, queries), Project-related questions, Case Study (billing system design), Behavioral.

Experience:

The interview process consisted of five elimination rounds.

Round 1 (Telephonic Round): This was an HR screening.

• "Tell me about yourself."
• Roles and responsibilities in the current project.
• Why looking for a job change?
• Salary expectations.

Round 2 (Technical Round): This was a pure technical round.

• Coding Question (API/JavaScript): Fetch data from an API and display it on the page.
• Follow-up questions related to JavaScript concepts like `promise` and `useEffect`.
• Coding Question (Python): Find the frequency of duplicate items with slight modifications. The candidate initially gave a brute force approach and then optimized it.
• SQL Questions: Related to joins and keys, followed by two SQL queries to solve.

Round 3 (Technical Round): Another pure technical round.

• Coding Question: Related to the "3Sum" problem. The candidate provided a brute force O(n^3) approach and then optimized it to O(n^2) using a pointer approach.

Round 4 (Problem Solving):

• Project-related questions were asked.
• Coding Question: Related to "best time to buy and sell stock to maximize profit". The candidate started with an O(n^2) brute force and then optimized it to O(N) time and O(1) space complexity.
• Case Study: Design a billing system with all necessary tables.

Round 5 (HR Round): Typical HR questions were asked.

• Strengths, weaknesses, values.
• "Why Tiger Analytics?"

Preparation suggestion: Practice sufficient DSA problems and consider full-stack development courses.