Rajan serves as campus staff at the University of Virginia in Charlottesville. He grew up in India and came to the United States as an international student. Rajan worked as a design engineer and later as a software engineer in Virginia. He along with his family have served as a host family to several international students. Rajan is currently serving his local church as a deacon since 2017 and co-ordinates a mid-week corporate prayer for the church. He and his wife Jessy are blessed with a son in college and a daughter in high school.