Hello,
I am jQuery and jQuery plugins expert, I have made 100+ freelance projects since 2009.
My approach to your proj:
I use jQuery JS pluging to work with canvas. I have some exp with it when I make the e-comm plugins for product customization. Crossbrowser exp too.
I guarantee 100% proj finis and 100% bugfree result. If you find any bug after we close this proj I will fix it for free and asap.
Payment
You will pay only after I finish the work and you test it works fine.
Regards, Dima.