Hi, Roberto M.
I have read carefully your details "auction website" and checked your requirements for your project.
I have 5 years web-development experience, mastering WordPress and rich web-design experience with HTML, CSS, Bootstrap, jquery, Ajax, Laravel, Javascript, React Js, Angular js and so on.
and then, rich experience in Payment Gateway, CRM, strong Backend skill and web & image & pdf Scraping using python.
So, I can complete your project with satisfied quality within deadline.
Have a Good Lucky!
Roman T.