CALCULATOR was founded by CA Damodaram Pagadala, certified Chartered Accountant. Hailing from a humble background, he has accomplished several milestones in his career - from completion of CA to becoming a successful professional in both industry and practice.

He has secured ALL INDIA FIRST RANK in Mathematics in Chartered Accountancy foundation examination.

Over the years, Damodaram has addressed about 35 lakhs students and during this interaction he understood that at least 95% of students are not appreciating maths subject and have developed fear and lack of confidence over maths subject. subject with simple techniques and games in maths subject.