Andreas Schillinger

Commercial Assistant & Backoffice Support - Focus on preparatory accounting & dunning | 100% Remote

About Me

I am a trained industrial clerk with many years of professional experience – with a clear focus on preparatory accounting, dunning, and commercial administration.

What sets me apart from many others: I bring not only theoretical knowledge but also real practical experience in ongoing operations. For over 15 years, I have been responsible for the preparatory accounting in a non-profit association with over 1,200 members – independently, reliably, and in a structured manner. For the past 2.5 years, I have also been in a management position there as the 1st Chairman and am familiar with the requirements of commercial processes from both a decision-maker and an implementer perspective. Before that, I also worked as treasurer for 3 years.

I support small and medium-sized companies where valuable internal resources are tied up: in the back office, in document management, in correspondence, and in receivables management.

My working method is independent, punctual, and discreet. I work exclusively remotely – flexibly by arrangement, including in the evenings.

My Services

Preparatory accounting (recording, sorting, categorizing documents)

Dunning & receivables management

Invoice verification and invoice creation

Email correspondence & commercial correspondence

Data maintenance & master data management

General commercial assistance & backoffice support