Sebastian Jahnke
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Sebastian Jahnke
- Bis heute 3 Jahre und 11 Monate, seit Juli 2021
Accounting & ICS Governance/Controlling, Senior Expert
Deutsche Post & DHL Group
Recognition and evaluation of complex accounting issues in accordance with HGB and IFRS. Conducting trainings for various stakeholders on specific accounting topics. Determination, coordination and booking of personnel provisions plus HR controlling. Project manager for process optimization and digitalization measures. Expert support on ESG topics. Contact person for the central departments, auditors, tax consultants and internal audit.
- 2 Jahre und 3 Monate, Apr. 2019 - Juni 2021
Group Leader Accounting for affiliated companies, Senior Expert
Deutsche Post & DHL Group
Independent management of company advisors/accountants (16 employees) as well as support for international subsidiaries. Planning, coordination and booking of M/Q/A Financial Statement in accordance with HGB and IFRS (incl. notes). Analysis and evaluation of basic accounting, financial reporting and tax issues, integration of new companies (start-up, mergers and spin-offs). Process optimization of internal controls for companies. Contact person for the central departments and external and internal auditors.
- 2 Jahre, Apr. 2017 - März 2019
Senior Group Accountant/Financial Analyst
CompuGroup Medical SE & Co. KGaA
Determination and booking of various IFRS topics (e.g. IAS 16/17/38 and IFRS 9). Preparation of quarterly and annual IFRS consolidated financial statements (incl. Cashflow and Notes). Preparation of the Group Accounting Guideline (update/enhancement). Participation in internal projects for implementing new IFRS standards (e.g. IFRS 9, IFRS 15). Contact person for external auditors, affiliated companies and top management.
- 5 Jahre und 1 Monat, Sep. 2011 - Sep. 2016KPMG AG Wirtschaftsprüfungsgesellschaft
Assistant Manager, Audit International Business
Audit of quarterly and annual consolidated and non-consolidated financial statement of Corporate Clients (HGB/IFRS) as well as for non-consolidated financial statement of Corporate Clients for ISRE 2400, processes (internal control system) and joint ventures, first experience in J-SOX-Testing, preparation of financial statement for IDW S7; knowledge in industries: construction, telecommunication, media, automotive, retail and recycling.
- 3 Monate, Juni 2007 - Aug. 2007
Accounting Clerk (Controlling/Purchase)
Jaeschke u. Preuss, Ingenieurbau GmbH
Cost controlling of construction management. Assessment and accounting of invoices. Payroll accounting.
- 2 Jahre und 11 Monate, Aug. 2004 - Juni 2007
Apprenticeship as Industrial Business Management Assistant
Jaeschke u. Preuss Ingenieurbau GmbH
Accounting, Project Controlling, Joint Ventures, Sales, Purchases, Human Resources.
Ausbildung von Sebastian Jahnke
- 3 Jahre und 7 Monate, Sep. 2007 - März 2011
Mercator School of Manangement
University of Duisburg-Essen, Campus Duisburg
Accounting and Finance
- 2 Jahre und 11 Monate, Aug. 2004 - Juni 2007
Construction Business
Jaeschke u. Preuss Ingenieurbau GmbH
Accounting, Project Controlling, Joint Ventures, Sales, Purchases, Human Resources, Costing
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
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