Thanks for sharing your interesting question with the wefugees community.
You already mentioned some of the prerequisites:
Applicants for the EU Blue Card need:
- a German university degree or
- a degree comparable to a German university degree or
- an acknowledged foreign diploma
- an annual gross income of 55.200 euros. A lower limit of 43.056 euros applies to occupations where there is a skills shortage (such as natural scientists, mathematicians, engineers, physicians, and highly qualified IT professions).
Anabin is a good source, but to sure whether your degree is equivalent to a German one, you should undergo the recognition process. You will find the form here: https://anabin.kmk.org/antragsformular.html?L=1
The fee is 200,- €.
I hope my answer was useful for you.
I hope my answers were useful for you and I'll be very pleased if you contact me again with further questions. I'm a member of the MBEON-staff and I‘ll be glad to guide over a longer period of time. Mbeon is an online consultancy for migrants via the mbeon-app, which you can install on your smartphone for free. Download it via App Store or Google Play Store. You'll find me In the mbeon-app under my name „München, Frau Müller“ and get confidential one-to-one advice in a safe virtual room, where nobody can wiretap messages. More informations: www.mbeon.de.