Shopify Custom Search

I need a Shopify developer to create a custom search for a new Shopify store (Warehouse theme).
Hopefully, it should be pretty simple.

Please see PDF file.

BID REQUIREMENTS:
Project to be completed: Site not ready yet. Hopefully in the next few weeks.
COURTEOUS with EXCELLENT ENGLISH
No Auto bids please, make your bid text is relevant to the project
Feedback of 4 stars +
Completion rate of 80%+
Expert SHOPIFY developer
You are super-reliable
Bids outside the budget will be ignored

Please do not waste your time bidding if you don't match this criteria.

Thank you.