You can as well search for “Full Stack” to know other replies on this topic.
QA / SDET is low caste equivalent job in India ( & outside as well, low payment, respect etc ), after rotting there for 2 decades; I worked hard and learnt FE skills ( mobile and web )
You are just 24 years and have lots of time + energy to master skills
Do read other alternative career choices in IT from my recent post