All the services provided by Alegna Business Services GmbH are executed by its owner, Angela Mueller.

Hello, my name is

Angela Mueller

dipl. Expertin in Rechnungslegung und Controlling

(Swiss Certified Expert for Accounting and Controlling)



I am an experienced & passionate SAP FI/CO Consultant with profund knowledge in financial accounting and controlling.


Key facts / key skills

- project lead on several finance projects

- strong business experience in finance and controlling topics

- deep & profund knowledge in designing and implementing business processes & finance organizations

- finance transformation skills

- expert for payment processes, payment files / new payment standard Switzerland

- S/4 Hana knowledge

- experienced in national and international template roll-outs

- 10+ years of experience in SAP consulting FI/CO

- knowledge incl. basic customizing of other SAP areas (SD, MM, PP, HR, BC)





- German: native

- English: good written and spoken

- French: good written and spoken

- Spanish: basic




I am pleased to get in contact with you!



Alegna Business Services GmbH

Naumatthalde 3, CH-6045 Meggen