Hi Leetcoders,

From last few days I am trying to figure out as a cpp developer what career will be better for me but still I am confused with some-points so I am posting my doubts here with hope that I will get some good suggestions.

brief introduction about myself:
I have 3.5 Years of Experiece in Industry with 3 different companies , few month back I have joined a product based company . In my current organization I am working on networking protocol , our project is based over voLTE calls. I am working as a application developer. Mostly my work is around cpp , multithreading and oops.

My Problem
I don't Like Communication domain and I don't want to spent my whole life in communication domain. So what all options I have as cpp developer if someone can suggest so I will decide and learn realted stuff.

My confusion :
I am good with DSA , Oops and multithreaed architechers but when I see jobs description in some good companies I can not see myself as good fit for them as most of their requirements are like REST API, Microservices, and many more things for which industires are not using in cpp for that I may need to learn java, python golang.

I have seen in some interview Experiece good companies will ask design system like uber, amazon, flipkart. and as CPP developer I am not good with Database and load balancer and this all stuffs.

So all things I can learn as cpp developer so I can change my domain as well as get a job in some good companies ?