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About

Adam (Jaco) van Staden

CPEng. Engineers Australia

M.Eng Electrical Engineering

Perth, Western Australia

Hi. I am Adam.

The owner, engineer and programmer at jCalc.

I now work full time on the calculators.

If you like my calculators, please support me by purchasing a Subscription.

I also like to eat. And I need a new pair of shoes.

If you have a question or a suggestion, please complete the contact form here.

Or email me at admin@jcalc.net.

Interesting facts
Monthly users 50,000
Monthly page views 530,000
Automated tests 16,700

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