Dortmund Area, Germany
Billing Manager at Limitless Mobile
Telecommunications
Education
1994 — 2003
1995 — 2000
Master of Science, Quantitative Methods and Information Systems
SLO
Experience
Limitless Mobile November 2012 - Present
vistream GmbH / Telogic Germany GmbH June 2008 - November 2012
Software Mind December 2007 - June 2008
Comarch SA December 2006 - November 2007
Comarch SA / Vistream GmbH November 2005 - November 2006
Comarch SA / Bouygues Telecom January 2005 - December 2005
Comarch SA / Bouygues Telecom June 2004 - December 2004
Comarch SA / Bite April 2004 - June 2004
Comarch SA / Nokia Mobile Oy January 2003 - June 2003
Comarch SA February 2002 - January 2003
Skills
Oracle, Executive Reporting, CRM, SS7, Software Consulting, Telecom BSS, Business Process..., System Testing, Project Management, PKI, Oracle PL/SQL..., Team Leadership, ASN.1, Telecommunications..., Solution Architecture, Telecommunications, Database Design, PHP, JIRA, Financial Accounting, BSS, Integration, SWIFT payments, Redmine, Oracle SQL, System Administration, EAI, UMTS, Java, Mobile Devices, Revenue Assurance, Web Services, Student Recruiting, Mobile Communications, Oracle Enterprise..., MVNO, XML, Business Analysis, Mobile Technology, Linux, Fraud Detection, CAMEL, PL/SQL, Business Intelligence, Telecom Mediation, Perl, SOA, Limited Companies, MVNE, Financial Reporting