I applied online. I interviewed at Tata Consultancy Services (Poona) in Mar 2022
Interview
How do you diagnose memory leaks - “I diagnose memory leaks by monitoring memory usage trends, capturing heap dumps, analyzing object retention, and correlating GC behavior with application activity.”
In prod high latency scenario how you handle
In production, I handle high latency by first isolating where the delay occurs—frontend, network, backend, or database—then applying targeted fixes like caching, async processing, query optimization, and scaling
I applied in-person. I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not too hard. Basic programming questions. Prepare the resume properly. Data structures and algorithms . The HR interview focus on your strength and weakness. Overall it was not too difficult.
I interviewed at Tata Consultancy Services (Noida)
Interview
It was easy, Interviewer just asked me basic question on CS fundamentals, no DSA questions were asked. Interviewer was friendly and understanding, only one interview was held. Just be confident in what you answer.
I interviewed at Tata Consultancy Services (Bangalore Rural)
Interview
The interview went well overall. The questions were relevant to my experience, and I answered confidently. The interviewer was friendly and engaging. I learned more about the role and left feeling positive.