[5][6] He is the Principal (Head master) of the Krishnasamy Memorial Matric Higher Secondary School, in the coastal town of Cuddalore near Puducherry, India.

[10] Natarasan has brought a series (10 books) in English under the title Scientific Revolution on ten of the most notable scientists such as Galileo Galilei, Gregor Mendel, Marie Curie, and Albert Einstein.

[16] Ayesha Natarasan was in the Text Book committee formed by the Govt of Tamil Nadu on the eve of the common syllabus formation.

As an education activist Natarasan has periodically participated in many education debates on television as a key speaker, including Star Vijay(Neeya Naana),[17] Sun TV (India) (virundhinar pakkam)[18] etc., His articles and interviews on education have appeared in many leading magazines/Dailies such as The Hindu,[1] Ananda Vikatan,[8] The Times of India (city)[19] Kungumam Vazhikatti, kalki Magazine etc., Era.Natarasan is also an active participant,[20] Resource Person cum trainer in book festivals children content seminars[21] and literary meets.

[22][23][24] Era Natarasan has given a discourse about the theme of "Books That Changed The World" in Anna Centenary Library on the date of 30 June 2018.