Hey @Mvoitsik,
Thank you so much for posting your story and question.
I actually found several playbooks that relate directly to the detailed background and current position you’ve described.
Before I find and tag some of our experts, why not take a gander at these playbooks and tell me what you think?
Specific playbooks:
Collections of playbooks:
This may help you ask even more specific answers that will best help you understand what your next steps should be. 
Looking forward to see how this helps.