I am Swarup Mondal, a digital creator by hobby. I have been in the digital space since 2020. Since then, I have created several sites, blogs, and utility tools myself and with the help of freelancers. I know a little of Mathematics and HTML. I am using that knowledge to build this beautiful little site.
But honestly, a few professionals from Upwork helped me to improve the website structure and the CSS of some calculators. Now I have almost 100 calculators in my Laptop, which I wish to publish one by one on this site after checking and testing them thoroughly.
Another person who supplied the mathematical formulas and checked the calculator output sincerely is none but my wife. She is a teacher of Mathematics who is also very enthusiastic about the calculators.
A hardware store owner with whom I have been acquainted since 2019, when I started construction of our little house, expressed the need for such calculators online and free, with no sign-in. Then I decided to build such a calculator and go online. Now it is online.
So we are a lot of people who have worked together as a team to make this website live.