hi there,
I've read your post description carefully. Therefore requirements are very clear as you mentioned "ebay" and "stores". I am expert WEB developer. Please come over the chat for further discussion.
Thanks
Seema-P
Simple issue fix , Heroku, Python and Node JS expert for REST API development. AWS and SQL for syncs/integrations
Elasticsearch, MySQL, node.js, NoSQL Couch & Mongo, Python
Python and Node fluent and well as Mongo and SQL. REST API rate and limits need observed, good troubleshooting/debug skills. Conversational English...
$30 - $250 USD