Ruby on Rails developer who spent the last decade+ building web applications

I'm Wolfram, a full stack developer from Germany. I spent the last decade+ building web applications. Some for others, as an employee, and some alone, self-employed.

I've build:

- A Shopify app that I still operate: https://apps.shopify.com/presskitbuilder
- A Shopify app that I sold on MicroAcquire: https://apps.shopify.com/helpstor
- A SAAS for PR Agencies: https://presskithero.com
- A Scientic Journal Publishing Platform (for a client): https://josha-journal.org