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Dr. Sergei Haller

Gesellschafter, CEO, Principal Technology Consultant, U-NIQ GmbH
Giessen, Germany

Skills

SAP Business Technology Platform (SAP BTP)
SAP Fiori
SAP Work Zone
SAP NetWeaver Java
SAP Business Workflow
SAP Enterprise Portal
SAP KMC
SAP NetWeaver Gateway
OData
SAP HANA
SAP Mobile Plattform
HTML5
SAP UI5
Design Thinking
Technology Consulting
ABAP
ABAP OO
SAP Business Objects
SAP Cloud Platform
Beratung
SAP PO/PI/BPM
Custom Fiori

Timeline

Professional experience for Sergei Haller

  • Current 6 years and 4 months, since Mar 2019

    CEO, Principal Technology Consultant

    U-NIQ GmbH

  • 3 years and 6 months, Sep 2015 - Feb 2019

    Principal Consultant

    BOLDLY GO INDUSTRIES GmbH
  • 2 years and 5 months, Apr 2013 - Aug 2015

    Principal Consultant

    BTEXX GmbH

  • 2 years and 1 month, Apr 2011 - Apr 2013

    Senior Consultant

    btexx GmbH

  • 3 years and 3 months, Feb 2008 - Apr 2011

    Technology Consultant

    btexx business technologies GmbH

  • 3 months, Dec 2007 - Feb 2008

    Logistik/SAP

    Schott AG, Schott Industrial Glass

  • 1 year and 4 months, Jan 2006 - Apr 2007

    Visiting Scholar (PostDoc)

    University of Sydney

  • 5 years and 5 months, May 2000 - Sep 2005

    Wissenschaftlicher Mitarbeiter

    Justus-Liebig Universität Gießen

  • 4 years and 1 month, Apr 1996 - Apr 2000

    Entwickler

    Hochschulrechenzentrum JLU Gießen

Educational background for Sergei Haller

  • Mathematik/Informatik

    JLU Gießen

  • Current

    Mathematik

    JLU Gießen / TU Eindhoven

Languages

  • German

    First language

  • English

    Fluent

  • Russian

    First language

  • Spanish

    Basic

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