About Me

Rajani's BioHub

Hi, I am Dr. Rajani KS, Founder & CEO of Rajani's BioHub. I am a passionate biology educator. I have teaching experience of over 15 years. I was the Academic Co-ordinator and HOD (Biology) at Presidency College, Hebbal, Bengaluru. 

I hold a PhD in Biotechnology (Cancer research). I am a gold medalist in my postgraduation.  I am a gold medalist in my postgraduation.

I am proud to have produced 100% results almost always and enabling scores of students to become successful doctors, surgeons and dentists. 

I am an author of the Award-winning science book The adventures of the Microbe Explorers available on Amazon.

I have won the Woman of Wisdom Award 2023 presented by International Authors and Mentors (IAM) Community.


I have penned popular science articles, narrated science stories, and taught biology to thousands of students. My interests are diverse, I am a hobby artist, avid book reader, Bharatanatyam dancer, nature lover, and a sports enthusiast.

Check my blog for valuable insights into the lives of biologists, interesting facts about biology, simple biology experiments, science poems, science stories, book reviews, experiences from the science classroom, tips to learn biology, tips to crack NEET exam and tips to make biology teaching endearing.

I have taught till 2010 and I have ensured that students under me shape up into responsible and emapthetic citizens with the necessary academic and life skills to excel. Between 2010 and 2015, I had serious health issues due to which I had around 12 major and minor surgeries. But, the zeal and love for Biology and love for teaching kept me going. I have informally taught and helped many students during my sick years.