Yuliya Kosheleva
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Yuliya Kosheleva
- Current 5 years, since Jun 2021
PowerBI Development Expert
VEON
- Current 5 years, since Jun 2021
Data Quality Manager
VEON
- 4 years and 4 months, Feb 2017 - May 2021
Lead System Administrator at Corporate IT Services Department, Kar-Tel LLP
VEON
Supporting the MS systems: MS Exchange Server 2016 (on-premise, user base >3,000) MS Skype for Business 2015 Supporting the Fraud and Revenue Assurance Systems: STBMS by WeDo Technologies FMS (Fraud Management System) by Neural Technology
- 4 years and 2 months, Jan 2013 - Feb 2017
Expert at Client Systems Support Department, Kar-Tel LLP
VEON
Supporting the Client systems: Unified Self Service System (mailing invoices to subscribers, processing API-commands) Oracle GlassFish Server IBM MessageQueue (messaging between systems on different platforms) ETL (extract, transform, load data between systems) SMSDispatcher (receive, convert in accordance with the templates and transfer SMS between applications and subscribers via SMPP-interface)
- 5 years and 1 month, Jan 2008 - Jan 2013
Expert at Billing Department, Kar-Tel LLP
VEON
Supporting the Billing system: Amdocs Ensemble (traffic loading and charging modules A&F, MPS)
- 2 years and 4 months, Oct 2005 - Jan 2008
System Administrator at Billling Department, Kar-Tel LLP
VEON
Support for the Billing system: CBOSS (loading and charging all types of traffic, billing subscribers)
Sprachen
English
B1-B2 (Gute Kenntnisse)
Russian
C2 (Verhandlungssicher / Muttersprachlich)
Italian
B1-B2 (Gute Kenntnisse)
German
A1-A2 (Grundkenntnisse)
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