Biggsale Online

Hi. I’m Designer of www.biggsale.online . I’m CEO/Founder of biggsaleonline. I’m Creative Designer, Machine Designer,StartUp Guide, Speaker, Writer and Motivator and help student to make project reports for b.tech and m.tech

I am written some books of mathmatics like - Easy Way To Learn Quadratic Equation  
 
 biggsale online - digital plateform
https://www.biggsale.online/