Here's the corrected sentence:
"My name is Harish Dabole. I come from an upper-middle-class, nuclear family. I have completed my MBA and currently work in the private sector as a software professional. Apart from that, I have started a startup company named Appex Tax Filing, which specializes in US taxation, with 18 employees working in Hyderabad. I have two elder sisters; both are married, and I have one younger brother who is in London. My father is a private employee, and my mother is a homemaker. We originate from Hyderabad."
My name is Harish Dabole. I come from a Middle Class, Nuclear Family. I have completed my MBA and currently moved to USA in 2021 and working in a Private Sector as a Software Professional. I have 2 elder sisters they both are married and 1 younger brother is in London. My father is a Goldsmith and mother in a Home maker. We are origin from Hyderabad.