Hi, I'm freelance odoo developer having 4 years of experience in odoo development, customisation, odoo website, integration, migration and implementation. Odoo made lots of change in its javascript files and their structure after v8. I have change many modules from v8 to 9,10 and vice versa. Recently worked on hr_webcam module which is available for v8 and I convert it for v10. This module totally depends on javascript. Hire me, I can change your module to v8