Please email first to schedule calls or video meetings
Let's discuss how I can help optimize your financial operations or answer questions about my Excel products
Primary contact method - I respond personally to all inquiries
linkedin.com/in/alessandro-ratzenberger
Best platform for professional networking and updates
Zurich, Switzerland
Swiss B Permit (valid until 2028)
Available for on-site, hybrid, or remote engagements
Please email first to schedule calls or video meetings
2-3 days per week available for new clients
Flexible timelines based on scope
Available for Excel product questions and customization
Speaking engagements and workshops available
All inquiries are handled with strict confidentiality. I'm happy to sign NDAs before discussing sensitive business information.
Send me an email and let's discuss how I can help optimize your financial operations
aleratz@gmail.com