Question: what part of space do you engineer for and have you enjineered any space rockets or space gadgets?

Sujit Bhattacharya answered on 21 May 2021:

I have worked on the design and development of electronics hardware for satellites for more than 30 years. Satellite electronics are very interesting as we have to design for reliability and fault tolerance.

The same expertise is required for designing electronics for rockets, medical devices, aeroplanes, driverless cars and automobiles.