Rainer Wiener
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Rainer Wiener is a highly experienced professional with 44.9 years of work experience in the telecommunications industry. He has a strong background in telephony, VoIP, and service delivery, with expertise in unified communications and managed services. Rainer has worked as a Produkt Manager Service/Service Readiness Management at Avaya in Frankfurt, Germany, and also has experience in product management and troubleshooting. He is skilled in cross-functional team leadership and has a deep understanding of mobile devices and IT service management. Rainer is currently based in Frankfurt Am Main, Germany.
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About
Produkt Manager Service/Service Readiness Management bei Avaya. Standort: Frankfurt am Main ... Dezember 1978 – Aktuell (35 Jahre 8 Monate) Frankfurt...
Work Experience
Volunteer Manager
Spectator Sports
Rainer Wiener's Professional Milestones
- Product Manager | Service Readiness Management (1978-12-01~2020-08-01): Driving product readiness initiatives to enhance service readiness and enhance customer satisfaction.
- Volunteer Manager (2017-04-01~): Successfully managed and engaged 100 volunteers, ensuring efficient operations and enhancing community engagement.
Skill
Telecommunications
Telephony
Voip
Service Delivery
Unified Communications
Managed Services
Service Management
Product Management
Wireless
Itil
Troubleshooting
Cross Functional Team Leadership
Mobile Devices
It Service Management
Technical Support
Tcp/ip
Certification
Colleagues
Mario Geiß
Co-Founder | Chief Executive Officer
Marcus Messer
dedicated to process excellence in e-commerce | 5+ yrs accomplished multichannel management | founder sign tours
Axel Hellmann
ceo bei eintracht frankfurt
Mario Geiß
Co-Founder | Chief Executive Officer
Marc Hindelang
head of media production abteilungsleiter medienproduktion bei eintracht frankfurt vize präsident vice president deutscher eishockey bund member iihf communications committee präsident ev lindau islanders
Other Named Rainer Wiener
Frequently asked questions
We found 2 Rainer Wiener's email addresses
We found 1 Rainer Wiener's phone numbers
Rainer Wiener's social media include: Linkedin,
Rainer Wiener works for Eintracht Frankfurt
Rainer Wiener's role in Eintracht Frankfurt is Volunteer Manager
Rainer Wiener works in the industry of Spectator Sports
Rainer Wiener's colleagues are Mario Geiß,Marcus Messer,Axel Hellmann
Rainer Wiener's latest job experience is Volunteer Manager at Eintracht Frankfurt