Build Chrome / FireFox extension that sends HTML+CSS to my website and displays a PDF

Looking for an experienced Extension developer that creates a simple extension that takes the HTML content of a page and sends it to my server for conversion, which returns a PDF (as blob) that then needs to be displayed. There are several extensions out there that already do this, such as pdfcrowd & pdfmage so most of the work is copy/paste. In my case you need to do a few additions: - send the full html content of the page AND manipulate this content a bit (you need to inline the styles from the page's stylesheets and base64 the images as per [login to view URL]) - clear errors on tab reload or tab switch - provide adequate feedback when conversion is in progress and prevent double-clicks - provide error feedback I've adapted the pdfmage example somewhat for FireFox so you can have a look at that in about:debugging. Obviously it would be best if you use your own as I'm just hacking. Since the extension is probably more or less the same for FireFox and Chrome I'd like to have it for both and possibly also for other browsers. Let me know if that works.