Artem Grebnjev

Senior Oracle Specialist at Magenta Telekom

Austria

About

I am IT expert with over 20 years of experience, am having competence in Billing systems in Telecommunication, Software Development. Verification and DevOps.

Experience

  • Senior Oracle Specialist at Magenta Telekom
    Jun 2016 - Present · 10 yrs 1 mo

    As of today, being a Senior Oracle Specialist in Magenta Telekom I am responsible for: • Software development in postpaid billing field • Data modelling • Performance tuning • 3rd level support of In-house developed software in postpaid billing field

  • Amdocs Billing Expert at A1 Telekom Austria AG
    Mar 2008 - May 2016 · 8 yrs 3 mos

    Working as Amdocs Billing Expert in A1 Telekom Austria AG the following roles and activities were under my responsibility: • Technical project leader • SPOC for A1 Telekom OPCOs in scope of Amdocs billing system • Change request management • Oracle DB development • Amdocs Product Catalog development • Amdocs postpaid Billing System 3rd level support

  • Lead QA Engineer at Validio Ukraine
    Jun 2003 - Feb 2008 · 4 yrs 9 mos

    Working as Lead QA Engineer in Validio Ukraine (acquired by GlobalLogic in 2008) the following roles and activities were under my responsibility: • Leading software verification projects (medical domain) • QA team management • Performing software verification and validation (web, desktop, embedded software) • Developing test documentation

  • Software Quality Assurance Tester at zone3000
    Feb 2001 - May 2003 · 2 yrs 4 mos

    Working as Software Quality Assurance Tester in Zone3000 the software verification (web sites, online stores, hosting sites) was my main activity