EXPERT Shopify Developer - Improve product filtering

Job ID: 32790239

Budget: $10 – $180 AUD

Our clients website will be shared in chat.

Please see the filters that we want here by product.
https://docs.google.com/spreadsheets/d/1ObtB9FGod1hh0jC3y-qFjIVxHawiWg9ur6pENU4mKc0/edit?usp=sharing

-So he wants filters to appear on the left.
-All current filters can be kept + he wants new ones added > https://docs.google.com/spreadsheets/d/1ObtB9FGod1hh0jC3y-qFjIVxHawiWg9ur6pENU4mKc0/edit?usp=sharing See the doc for reference
Restaurant (on the current website) can be replaced with BRAND (as per the doc)
-See the screenshot below for categories
-They are using an app - product filter and search currently. he said it was clunky - can we still use this or do you suggest a better solution? Should be easy for client to manage and be able to add new tags in the future when they expand product offering
-Multiple filter tags need to work together.
For EXAMPLE - a client can select Gluten Free + Vegan Tags and then all products in both gluten free and vegan will show up