Where, during the War of Independence, was Sir Syed Ahmed Khan working/ posted__________?

Where, during the War of Independence, was Sir Syed Ahmed Khan working/ posted__________?

جنگ آزادی کے دوران سرسید احمد خان کہاں کام کر رہے تھے؟
Explanation

During the uprising of 1857, Sir Syed was posted as a chief assessment officer at the court in Bijnor state Uttar Pradesh.

Bijli Pasi is credited as the founder of the city of Bijnor in Uttar Pradesh.