Mini-GmbH Tax & Insurance Consultation

I am looking for an experienced German tax/business consultant for a 30-60 minute phone call or chat session. I need guidance on the following topics related to a Mini-GmbH (UG):

- Required insurances
- Tax strategies
- Additional related inquiries

If you have expertise in these areas and can provide clear, actionable advice, please respond with your availability and rates. Thank you!

PS: Please only respond if you have concrete experience with German business regulations. Ideally you're located in Germany.