Frappe ERPNext Invoice splitting for Accounting

I'm looking for an expert in Frappe ERPNext to integrate the invoice for my business with a primary focus on accounting/selling. The main feature I need is invoicing. It should be configured to operate independently for splitting to suppliers.

Ideal skills and experience for the job include:
- Proficiency in Python / Frappe ERPNext
- Strong background in accounting
- Experience in setting up invoicing systems
- Ability to configure systems for standalone operation.