Deborah Weber has extensive expertise across all areas of fiduciary services, gained through her comprehensive education and many years of professional experience. Her core areas of specialization include financial accounting, VAT, payroll administration and tax consulting for private individuals.

| 2023 | STM Steuerberatung & Treuhand Mettler AG |
| 2017 – 2023 | Fiduciary Specialist in Küsnacht (Accounting, Payroll Administration and Tax Consulting) |
| 2014 | Certified Specialist in Finance and Accounting |
| 2011 – 2017 | STM Steuerberatung & Treuhand Mettler AG |
| 2010 – 2011 | Financial Accountant and Administrative Assistant in Zurich |
| 2007 – 2010 | Apprenticeship as a Business Administrator with a Vocational Matura at a fiduciary company in Zurich |
German, English