This is to build a custom App for SharePoint online similar to OOB CSWP. The app will be published from the app store. It is not SPFX app. The app should be compatible with Modern sites/pages. Preferred JS framework is react.js.
You must have prior experience building custom app for SharePoin App store
You must show samples of custom app that use sharepoint search.
You will provide a list features that your solution will / will not have in respect to CSWP
Bids without samples are ignored as dont match project description.
Detailed specs will be shared with qualified bidders