Infogain (India) interview questions

The interview process consisted of 4 rounds and was completed within about 1–2 weeks. Round 1 – HR Screening: Basic discussion about my background, current role, technologies, notice period, and salary expectations. Round 2 – Technical Interview: Focused on programming concepts, data structures, REST APIs, SQL queries, and coding questions. I was asked to explain OOP concepts and write a simple program such as reversing a string (e.g., "hello" → "olleh"). Round 3 – Techno-Managerial Round: Discussion about my previous projects, backend architecture, problem-solving approach, and scenario-based questions related to API performance and debugging. Round 4 – HR Round: Final discussion about salary, work location, and cultural fit. Overall, the interviewers were friendly and the questions were mainly based on core programming concepts and project experience.