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Michael Perau Email & Phone Number
Converged Charging System (CCS) Cloud-Platform and Application Owner
at
Telefónica Germany
1 work email found
@o2.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Converged Charging System (CCS) Cloud-Platform and Application Owner
Location
Greater Munich Metropolitan Area, Germany
Company size
Who is Michael Perau? Overview
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Quick answer
Michael Perau is listed as Converged Charging System (CCS) Cloud-Platform and Application Owner at Telefónica Germany, a with 46 employees, based in Greater Munich Metropolitan Area, Germany. AeroLeads shows a work email signal at o2.com and a matched LinkedIn profile for Michael Perau.
Michael Perau previously worked as Converged Charging System (CCS) Cloud-Platform & Application Owner at Telefónica Germany and Senior Development Engineer at Telefónica Germany. Michael Perau holds Staatl. Geprüfte Techniker Fachrichtung Nachrichtentechnik from Staatl. Geprüfte Techniker Schule München.
Company email context
Email format at Telefónica Germany
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{first}.{last}@o2.com
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AeroLeads found 1 current-domain work email signal for Michael Perau. Compare company email patterns before reaching out.
Profile bio
About Michael Perau
Experience in Testmanagement, Testcoordination and Testing of Mobile Network Services like o2 Prepaid, Postpaid, Location Based Service, Data Charging, OTA Platform and MessagingSS7 (MTP, SCCP, TCAP. MAP,CAP 1+3,INAP), SIGTRANCORBA, SOAP, DIAMETER, SIPOracle SQL , DB Admin and Backup&Recovery, SUN Solaris 8 Sysadmin Part 1+2, SUN Cluster 3.1, Telsis Service Creation EnvironmentHuawei ngIN Service Creation Environment
Listed skills include Telsis Service Creation Environment, Ss7, Solaris, Intelligent Networks, and 15 others.
Current workplace
Michael Perau's current company
Company context helps verify the profile and gives searchers a useful next step.
Telefónica Germany
10 roles · 19 years
Michael Perau work experience
A career timeline built from the work history available for this profile.
Converged Charging System (Ccs) Cloud-Platform & Application Owner
Senior Development Engineer
Huawei Next Generation Online Charging System (Ngocs) Platform Owner
Apr 2018 - Jan 2021
Testmanager In&Ocs
Testmanagement for the next Generation Intelligent Network and next generation Online Charging System
2008 - Jul 2019
Huawei Next Generation In (Ngin) Platform Owner And Number Translation Service Designer
Platform design, patch planning and documentationCapacity managementPlatform roadmap architecture and KPI planningRFI/RFQ/RFP participation together with Telefónica group (gCTO) for technical platform and system acceptanceNumber Translation service (NTS) design (e.g Freephone 0800, Premium Number 0900,..)
Mar 2014 - Mar 2018
Senior Specialist
Testing and Acceptance of new Messaging Services and Intelligent Network Services like o2 Loop (Prepaid Brand) and Genion (Postpaid brand)co-operation during RFQ Phase (technical Part and Testing part)Leading of technical Teams during Testing PhaseResponsible for SW Integration from "Test Environement" into the "Life Environement"
Feb 2001 - Jun 2011
Operations Planner Switching Platforms
Viag Interkom (Since 2001 Now O2)
Responsible as an Operations Planer for VAS Systems such as Voicemail, SMSC, IN,..Writing for a new Platform or Service an operational Concept e.g. how the System is integrated into the network, what is the alarming concept,contact personsCreation and approval of an Service Level Agreements with TelCo Vendors and Service Provider
Jan 2000 - Jan 2001
Communication Engineer
Viag Interkom (Since 2001 Now O2)
Responsible for Core Site planning (footprint, Distribution Frame and cabeling)Subcontractor Tracking for planning of Cabeling, new Rack installation at Fixed, Data and Mobile Core Sites within GermanySupport of SQL Developer regading an Company wide Site, Rack and Cable Planning and Documentation System
Sep 1998 - Dec 1999
Engineer
working as Engineer and responsible for the Digital Distribution Frame inside the Telekom switching centre
Sep 1989 - Mar 1995
1 education record
Michael Perau education
-
Staatl. Geprüfte Techniker Schule München
FAQ
Frequently asked questions about Michael Perau
Quick answers generated from the profile data available on this page.
What company does Michael Perau work for?
Michael Perau works for Telefónica Germany.
What is Michael Perau's role at Telefónica Germany?
Michael Perau is listed as Converged Charging System (CCS) Cloud-Platform and Application Owner at Telefónica Germany.
What is Michael Perau's email address?
AeroLeads has found 1 work email signal at @o2.com for Michael Perau at Telefónica Germany.
Where is Michael Perau based?
Michael Perau is based in Greater Munich Metropolitan Area, Germany while working with Telefónica Germany.
What companies has Michael Perau worked for?
Michael Perau has worked for Telefónica Germany, O2 Germany Gmbh&Co. Ohg, Networks, Viag Interkom (Since 2001 Now O2), and Deutsche Telekom.
How can I contact Michael Perau?
You can use AeroLeads to view verified contact signals for Michael Perau at Telefónica Germany, including work email, phone, and LinkedIn data when available.
What schools did Michael Perau attend?
Michael Perau holds Staatl. Geprüfte Techniker Fachrichtung Nachrichtentechnik from Staatl. Geprüfte Techniker Schule München.
What skills is Michael Perau known for?
Michael Perau is listed with skills including Telsis Service Creation Environment, Ss7, Solaris, Intelligent Networks, Vas, Mobile Devices, Diameter, and Sigtran.
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Michael Perau
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