Dionysis Gerolymatos

Dionysis gerolymatos

bookmark on deepenrich
Followers of Dionysis Gerolymatos23 followers
  • Timeline

  • About me

    Application Support Engineer in BI Domain at Mellon Technologies outsourced to Cosmote for T-Mobile Netherlands Project

  • Education

    • Technical university of crete / πολυτεχνείο κρήτης

      2006 - 2016
      Engineer's degree computer engineering 7.55/10.0

  • Experience

    • Mellon technologies outsourced to cosmote for t-mobile netherlands project

      Jan 2018 - now
      Application support engineer in bi domain

      Working in BI – RBP – ERP Domains for T-Mobile Netherlands Project.- Providing technical and functional support to external clients and to teams within the organization.- Incident and Problem management following ITIL best practices. - Providing 24/7 support as stand-by engineer based on scheduled rotation. - Applying improvements in already existing processes.- Implementing alarm mechanisms and automated reports via Scheduling Automation Tools. - Developing using mostly Shell Scripting and Oracle SQL. - Creating new and improving already existing documentation for supported applications. Show less

  • Licenses & Certifications

    • Itil® foundation certificate in it service management

      Axelos global best practice
      Nov 2018
      View certificate certificate