Ing. Sergio Barrena
Bis 2021, Project Manager Group Finance Consulting, a. hartrodt GmbH & Co. KG
Berlin, Deutschland
Werdegang
Berufserfahrung von Sergio Barrena
Bis heute 3 Jahre und 3 Monate, seit Apr. 2021
Data Collection Lead
The Adecco Group
2 Jahre und 2 Monate, Feb. 2019 - März 2021
Project Manager Group Finance Consulting
a. hartrodt GmbH & Co. KG
- Collaboration in the worldwide introduction of software solutions in the field of finance - Further development of the data warehouse and the management information systems for the analysis of the group data - Support and maintenance of the financial software systems in the subsidiaries - Technical and content-related advice in all matters relating to financial and accounting software systems - Coordination of the interfaces between Group IT and the financial units in the subsidiaries
1 Jahr und 4 Monate, Okt. 2017 - Jan. 2019
Looking for new challenges
Sabatical
Paused career to pursue new interests and achievements - Move to a new culture in Germany - Learn Deutsch and get B1 certificate. - Learn about Machine Learning and get the Stanford University-Coursera certificate In my next role, I would like to apply not only my extensive experience in data management and BI, but also the new concepts I learnt about Machine Learning, bringing innovative ideas, sharing knowledge and trying to learn something new every day.
6 Jahre und 1 Monat, Sep. 2011 - Sep. 2017
Business Intelligence Expert
Endesa S.A.
Information standardization and process definition. Data Warehouse definition. SAS based information repository fed from different sources (Aligne, Allegro, Excel, Access). Process optimization, KPI definition and control. VBA-Excel based process and task automation.
3 Jahre und 3 Monate, Juli 2008 - Sep. 2011
Risk Management Expert
Endesa S.A.
Businesses risk analysis, limits establishment. Reporting to Board of Directors. Traders risk monitoring and control. Produce reports or presentations that outline findings, explain risk positions, or recommend changes Confer with traders to identify and communicate risks associated with specific trading strategies or positions and recommend ways to control or reduce risk
9 Monate, Dez. 2006 - Aug. 2007
Project Manager
RINDER INDIA PVT LTD
Headlamps, taillamps and blinkers project management and production for Kawasaki, Bajaj, Yamaha, Tata etc. Plastic injection, metallization process, assembly line control, light and quality tests. Create a detailed work plan which identifies and sequences the activities needed to successfully complete the project in collaboration with senior management
9 Monate, Okt. 2004 - Juni 2005
IT Assistant
Grupo Consulnor
General IT assistance, security policies application, MS Windows to GNU Linux server migration.
Ausbildung von Sergio Barrena
9 Monate, Okt. 2015 - Juni 2016
Finance
Universidad de Alcalá
The master's degree provides depth knowledge of energy business management and financing in Spain, and worldwide. Some of the degre's main topics are: - Financial statement analysis - Project analysis and evaluation - Comprehensive Risk Management - Business Valuation Methods
9 Monate, Okt. 2007 - Juni 2008
Master in Business Administration (MBA)
Universidad Pontificia Comillas de Madrid
Global and strategic vision of the business and its adaptation to the environment; integrating all operational and functional areas Plan and design projects with the capacity for initiative, consistency and achieved entrepreneurship
3 Jahre und 1 Monat, Sep. 2003 - Sep. 2006
Telecommunications engineering
Universidad de Deusto
Key points: - Digital Signal processing (DSP) - IP networking, Telephony and VoIP - Microwave and high frequency circuits - Radio communications, antennas - Communications software development, communications electronics
3 Jahre und 1 Monat, Sep. 2000 - Sep. 2003
Industrial Engineering-Electrical and Electronics Engineering
Universidad de Deusto
Key points: - Digital and analogical electronics - Electronic instrumentation - Industrial computerization - Signal processing - Power electronics - High level software development
Sprachen
Spanisch
Muttersprache
Englisch
Fließend
Deutsch
Gut
Euskera Basque
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