How is Zaggle (Hyd) as a company to work for? WLB, Work Culture, etc..

A friend of mine has recently landed a PM role at Zeta. How is the culture and WLB?

Also, if anyone knows the notice period? I read online but found nothing. Any insights would be helpful

Zaggle IPO is live. Can somebody throw light (without the company's jargons) on what they do exactly and how do they make money?

I am from a Quality Engineering background. Can anyone from Hyland or ex-Hyland give me insight into how the opportunity is in QE there. Also how's the work environment.

Need to know how the work culture is.