i understand what you need i have done similar task like this before and i will be able to do it in 5 days or less and i see your pdf and it seems whether you are using odoo 11 EE or 10 EE,
although im an odoo developer i have 2+ year Experience in odoo i worked in alot of projects, i have experience in odoo v 8 , 9 , 10, 11 in both community and enterprise with python programming , xml, js , css, html Implement new features , Maintain and customize Odoo addons, Create and customize reports, Create new functional business modules, Setup, maintain and monitor Odoo servers, Participate in the design, coding, and testing Odoo modules, Write SQL Scripts