4 years experience with Rails. Good in building Rails API. EU based.

My last experience:
Contributed as a backend developer in a team creating new custom Shopify apps from scratch on Rails 7, successfully launched it to production with real customers. The apps featured an admin panel, customer invoicing system, private API and payment connector.
Implemented ERP integration to automate product data transfer from customers' ERP systems to Shopify API, increasing efficiency and reducing manual data entry.