Warm Greetings!!
I've expertise in PHP, WordPress, CSS, HTML, BootStrap, theme/plugin along with server implementation/migration and have worked over all level of projects in Buddypress, optimisepress, avada theme, divi theme, BeTheme, Xtheme , and many more. I also have developed many multisites.
I will easily fix intro video mobile issues of responsiveness as per your requirement.
I have expertise in following:
>>Creating WordPress/WooCommerce websites and portals.
>>Migrating website to WordPress,
>>Upgrading websites from old version to latest version ,
>>Customizing the scripts, Plugins,
>>Developing new Themes/Plugins,
>>Merging the functionality of two different components,
>>Optimizing the speed of the websites,
>>Uploading products, customizing product
>>providing user with different rate if he/she orders the product in bulk
>>customizing the blogs,
>>Integrating payment gateway, customizing payment gateway.
and many more.........
Looking for your positive response.
Regards,
Saurav