
Guillermo Federico Bayer Blizner
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Guillermo Federico Bayer Blizner
- Current 4 years and 3 months, since Mar 2022
Accounting Project Coordinator
Siemens Healthcare (Lisbon)
The role involves managing the execution and completion of the defined project plan received from Headquarters through effectively coordinating people and resources; performing analysis of accounting reports, financial statements, general ledger and related sub-ledgers; providing guidance and advice on IFRS accounting questions; general Project Support Officer activities; defining, implementing and performing quality checks and providing training and support on accounting matters and processes.
- 4 years and 1 month, Feb 2018 - Feb 2022
Accounting & Reporting Specialist
Siemens Healthcare (Lisbon)
The role involves general ledger recording tasks; closing/reporting activities; perform balance sheet reviews; analyze financial statements; support external auditors; participate in accounting related projects (standardization and automation enhancements, mergers & SAP upgrades); perform Risk Internal Controls & acts as voluntary RIC internal assessor; define, implement, and perform quality checks; Master Data management FI/CO/PCA and deal with internal customers and stakeholders.
- 1 year and 5 months, Sep 2016 - Jan 2018
Commercial Coordinator
Siemens S.A. (Argentina)
Reporting of Repair Centre´s key figures, spare parts and warranties process management, generation of Purchase Orders for spare parts, request and follow up of permanent and temporary exports, coordination of local and international repairs, Contact Person between local Repair Centre and Headquarters in Germany, calculation of quotations and offers, telephone and email attention of customer´s claims and inquiries, billing tasks (including debit and credit notes), control of WIP´s and accruals.
- 1 year and 4 months, May 2015 - Aug 2016
Customer Service Analyst
Siemens S.A. (Argentina)
Spare parts and warranties process management, generation of Order Proposals and Purchase Orders, request and follow up of permanent and temporary exports, coordination of international repairs, Contact Person between local Repair Centre and Headquarters in Germany, reporting of Repair Centre´s key figures and up-to-date procedure manuals of Customer Service´s Department.
- 3 months, Feb 2015 - Apr 2015
Young Professional Assurance
PwC (Argentina)
- 1 year and 8 months, Jan 2013 - Aug 2014
Administrative Specialist
Siemens S.A. (Argentina)
Sales reporting, recovery of insurance policies, controlling of costs and expenses, monthly billing spools, issue credit and debit notes (SAP).
- 1 year and 11 months, Feb 2011 - Dec 2012
Trainee (Auszubildende)
Siemens S.A. (Argentina)
Job-rotation program (Industriekaufmann)
Ausbildung von Guillermo Federico Bayer Blizner
- 7 months, Jan 2023 - Jul 2023
Project Management
Universidade Autónoma de Lisboa
- 1 year and 10 months, Sep 2020 - Jun 2022
Finance Audit
Instituto Politécnico de Lisboa
- 4 years and 4 months, Mar 2015 - Jun 2019
Accounting
Universidad Nacional de General San Martín
- 1 year and 9 months, Mar 2011 - Nov 2012
Business Administration
Berufsbildungszentrum AHK Argentinien
Sprachen
Spanish
C2 (Verhandlungssicher / Muttersprachlich)
German
C1 (Fließend)
English
C1 (Fließend)
Portuguese
C1 (Fließend)
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