Integrate eventbrite ticketing system in my website

Hi Freelancers, I need to integrate Eventbrite ticketing API in my website. The main features required are: 1) The organizer of the event should be able to sell the tickets through the website. 2) Organiser should be able to sell tickets in different categories.(For example front row, back row etc) 3) Organiser should be able to generate the seat map for the event. 4) The customer should be able to select the ticket which he wants to purchase. 5) The customer should be able to select the seat. 6) Customers should be able to do payments via credit card, debit card, wallets etc. 7) A unique ticket should be generated with a QR code. If you know better solution than Eventbrite I am open to hearing from you. Only bid if you have done this type of job before. Regards, Ashutosh.