It was a good interview with three different rounds, each being an elimination round. The first round was a written test with a Quants and DI section, a technical section covering OS, C, C++, Unix, and DS, and a last section on requirement analysis and design. This section involved a given project with certain requirements, and we were asked to perform the logical design. Each section was timed.

Followed by this was the technical round, mostly comprising technical questions based on our academic projects, and also questions about the logical design done in the written test. Finally, the HR round was to test the candidate's confidence and future vision.

The complexity of the compression algorithm project that was done as part of academics in college.