Thank you for wanting to share your experience with us. Almost all fields are OPTIONAL. But if this form is too overwhelming, skip any parts you don't want to respond, or write your experience with a free text by email. You can read some of our current success cases for inspiration:
https://www.krakend.io/case-study/You can answer the questions in your own language (if we don't know it, we'll do our best to translate it!)
Writing software is hard! We need feedback from people who are using it like you.
Thank you very much for sharing and supporting our software!