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Sergio Yonker

Angestellt, Key Account Manager, Gebr. Schoemaker GmbH & Co. KG
Düsseldorf, Deutschland

Fähigkeiten und Kenntnisse

outstanding interpersonal relationship
team work
analytical thinking
organization
results oriented

Werdegang

Berufserfahrung von Sergio Yonker

  • Bis heute 3 Jahre, seit Juni 2022

    Key Account Manager

    Gebr. Schoemaker GmbH & Co. KG

    • Manage and develop top customers in the cruise ship industry, growing the company´s revenue and ensuring to strengthen the relationship between the different stakeholders • Monitor and analyze prices and margins of the product assortment in order to accomplish business goals of increasing sales and growing profit margin • Day to day close communication with customers, building relationship and maintenance of key account contacts

  • 9 Jahre und 2 Monate, Apr. 2013 - Mai 2022

    Global Category Expert

    METRO AG

    • Support Global Category Director in regular international supplier contact and management • Prepare international negotiations and top to top meetings with suppliers • Follow up with key suppliers and Metro cash and carry countries on implementation of global agreements • Support on a day to day basis countries in category- and procurement management related questions • Develop and communicate guidelines for strategy and concept implementation in Metro countries

  • 9 Monate, Apr. 2012 - Dez. 2012

    Project Coordinator of White Label

    Grupo de Tiendas Asociadas, Guatemala

    Project Coordinator of White Label • Development of a white label for the company (retail) in the FMCG Industry • Constant contact with suppliers and creative agencies during the white label process

  • 7 Monate, Juli 2011 - Jan. 2012

    Praktikant in Corporate Market Research Consumer Adhesives

    Henkel AG & Co. KGaA (Düsseldorf)

    Supporting Market Research projects in the Adhoc and Panel areas

  • 1 Jahr und 6 Monate, März 2009 - Aug. 2010

    Marketing Services

    Henkel Guatemala

    • Responsibility for Market Research and the communication with Market Research Agencies • Monitoring and controlling of media investment and sources of information • Development of research studies, supporting the needs of the Marketing Teams • Supporting Henkel HQ (Dusseldorf, Germany) on any information request

  • 10 Monate, Juni 2008 - März 2009

    Category Planner Regional

    Henkel Guatemala

    • Managing categories as SBUs with the objective of developing strategies for profitability and growth in Central America • Development of categories in Wal-Mart and other local retailers • Development and implementation of planograms

  • 1 Jahr und 7 Monate, Nov. 2006 - Mai 2008

    Category Management Assistant

    SC Johnson (Guatemala)

    • Development of categories in different distribution channels (Wal-Mart and other local supermarket chains) • Development and Implementation of planograms • Managing Key Account for small retailers Key Account for small retailers

Ausbildung von Sergio Yonker

  • 9 Monate, Okt. 2010 - Juni 2011

    Marketing

    EADA

  • 5 Jahre und 11 Monate, Jan. 2000 - Nov. 2005

    Business Administration

    Universidad Francisco Marroquin

    Marketing

Sprachen

  • Englisch

    Fließend

  • Spanisch

    Muttersprache

  • Deutsch

    Fließend

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