Ing. Sergio Barrena

Bis 2021, Project Manager Group Finance Consulting, a. hartrodt GmbH & Co. KG
Berlin, Germany

Fähigkeiten und Kenntnisse

Prozessoptimierung
Business Intelligence
Projektmanagement
SAS
Teamleitung
Microsoft Excel
KPI
Risk Management
ETL
Aligne ETRM
Allegro
Risk
Microsoft Word
Data Warehouse
Processes
Informationstechnologie
Beratung
Information

Werdegang

Berufserfahrung von Sergio Barrena

  • Current 5 years and 2 months, since Apr 2021

    Data Collection Lead

    The Adecco Group

  • 2 years and 2 months, Feb 2019 - Mar 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 year and 4 months, Oct 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 years and 1 month, 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 years and 3 months, Jul 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 months, Dec 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 months, Oct 2004 - Jun 2005

    IT Assistant

    Grupo Consulnor

    General IT assistance, security policies application, MS Windows to GNU Linux server migration.

Ausbildung von Sergio Barrena

  • 9 months, Oct 2015 - Jun 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 months, Oct 2007 - Jun 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 years and 1 month, 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 years and 1 month, 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

  • Spanish

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

  • German

    B1-B2 (Gute Kenntnisse)

  • Euskera Basque

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