I am a working professional currently working in reputed software company.
I have studied complex mathematics. I can perform complex integrations, differentiations, deal with complex part of interest, I generally teach students on Basic Maths such as algebra , trigonometry, Geometry etc. Apart from that I have overall 3 years of teaching online in India.
I'm no longer in academia and while my job has some mathematical challenges, they aren't as interesting as the challenges I find in other branches of mathematics. That means I do mathematics on my own as a hobby.
I do math several hours a day, even though I graduated from secondary school and am waiting to begin college. I do the ‘cool’ final-year math problems several times; I look up ‘cool’ problems on the internet and solve them; and I occasionally challenge myself with an Olympiad-level question.
There have been thousands of mathematicians in the past who all took what they knew and used it to learn new mathematics.
My qualifications include : Mechanical Engineering & attended trainings on General Mathematics.