Hello there,
Child themes are used do further customization to theme, so that no core files of parent theme has to be modified, which is very helpful while upgrading the theme to the latest version, so that customization wont be lost while updating the parent theme.
Wordpress expert here, please check my reviews and rating, 500+ 5 star rating, 99% Completion rate.
I'd love to work on this project and have immediate availability, so could start right away.
I look forward to hearing from you and hopefully working together.
Many thanks,
Ashok from Wpdreamer