I applied online. I interviewed at Tata Consultancy Services (Pune) 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 interviewed at Tata Consultancy Services (Mumbai)
Interview
The interview consisted on 3 rounds. All included technical questions from resume. Just study your resume well and be ready for behavioural questions.
They would also ask some basic implementation on what your work was done and how did you implement that
There was only one interview round that combined technical, managerial, and HR discussions. The interview covered technical concepts, project experience, problem-solving, teamwork, career goals, and general HR questions in a smooth, well-organized process.
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.