Zsolt Zelenyánszki

Experience

• 

  Telekom HU

  Mar 1992 - Mar 1999

  Product Management in field of O&M - Vendor selection;- territorial telecommunication development in Budapest Area- telephony measurement;

  • Product Life Cycle Manager

    Mar 1995 - Mar 1999

  • Development Engineer

    Mar 1992 - Feb 1995
• 

  Avaya

  Apr 1999 - Jun 2020

  Technical clarification for maintenance pricing in CEE and CIS Regions for all front market business. Supporting all of maintained Avaya products and versions in EMEA. Comprehensive preliminary tasks for HW maintenance pricing relate to all of the Avaya products from the system reports to KIT - listing. EMEA wide technical advisory support for Customer Interface Team Members'. - Comprehensive database management;- Expertise in Vantive ticketing system- Expertise in SAP installed base management

  • EMEA Pricing Specialist / Sales Factory

    Jun 2010 - Jun 2020

  • Technical Support Specialist

    May 2008 - May 2010

  • Business Integration Specialist

    Apr 2005 - Apr 2008

  • Subject Matter Expert

    Nov 2002 - Apr 2005

  • Bid Manager

    Apr 1999 - Oct 2002
• 

  Telekom HU

  Jun 2020 - now

  Senior Decision Support Engineer

  Preparation the high level decisions from point of trchnical and economical point of view. Helping stakeholders in daily work with analyses.My motto is: problems are chances to learn. You need to consider all decision point to find the future proof solution.