Infosys Full Stack Engineer interview experience

I ended up getting grilled on React application architecture and what I’d do for performance optimizations, then shifted into Node.js APIs and authentication. Docker and Kubernetes deployment flow came up as well, along with AWS services I had actually used.

The difficult part was that the interviewer didn’t stop at theory—I had to talk through production incidents and how I’d troubleshoot them, not just describe general knowledge. There was also an emphasis on agile delivery and taking ownership of features. The conversation was tough enough that I felt it was testing a more specialized