Service-Designer Telefonie Cisco
Current
Jun 2022 - Present
AeroLeads people directory · profile
Stephan Wolf Email & Phone Number
Service-Designer Telefonie Cisco
at
opta data Gruppe
1 work email found
@optadata-gruppe.de
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Service-Designer Telefonie Cisco
Location
Ratingen, North Rhine-Westphalia, Germany
Company size
Who is Stephan Wolf? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Stephan Wolf is listed as Service-Designer Telefonie Cisco at opta data Gruppe, a with 133 employees, based in Ratingen, North Rhine-Westphalia, Germany. AeroLeads shows a work email signal at optadata-gruppe.de and a matched LinkedIn profile for Stephan Wolf.
Stephan Wolf previously worked as Network and Security Consultant at Opta Data and Lead Installer Europe / Project Engineer at Ibahn.
Company email context
Email format at opta data Gruppe
This section adds company-level context without repeating Stephan Wolf's masked contact details.
swolf@optadata-gruppe.de
79% confidence
AeroLeads found 1 current-domain work email signal for Stephan Wolf. Compare company email patterns before reaching out.
Profile bio
About Stephan Wolf
Almost 30 years of experience with computers and still curious.Linux systems, shell scripting, networking, firewalls, ...I like working with new technologies, pilot projects, exploring uncharted waters, solving problems, finding solutions, ...
Listed skills include Linux, Networking, Firewalls, Servers, and 40 others.
Current workplace
Stephan Wolf's current company
Company context helps verify the profile and gives searchers a useful next step.
Opta Data Gruppe
9 roles · 18 years
Stephan Wolf work experience
A career timeline built from the work history available for this profile.
Network And Security Consultant
Design and maintenance of the company Network and Security.Configuration and maintenance of the Cisco Unified Communication Manager and Callcenter solutions.
Oct 2015 - Jul 2022
Lead Installer Europe / Project Engineer
Conception of HighSpeed-Internet-Access, IPTV-Systems and Converged Networks for Hospitality Installation of Hard- and SoftwareConfiguration of Network, Firewall and ServersDocumentation of the installed systemsInstallation of Pilot projects with new Hard- and SoftwareTroubleshooting
Aug 2014 - Sep 2015
Project Engineer
Conception of HighSpeed-Internet-Access, IPTV-Systems and Converged Networks for Hospitality Installation of Hard- and SoftwareConfiguration of Network, Firewall and ServersDocumentation of the installed systemsInstallation of Pilot projects with new Hard- and SoftwareTroubleshooting
2009 - 2014
~5 yrs
Aug 2008 - Mar 2009
Co-Founder, Owner, Technical Director
Niwo Systems Gmbh
Developement of a Callcenter-Management-Software(including VoIP, Dialer, Web-Frontend for call agents, ...)Responsibility for any questions regarding IT.Conception and realisation of a Callcenter setups.
Jul 2003 - May 2008
Systems Specialist
Xn Corporation Ltd.
Responsible for any IT-related questions.
Jul 2000 - Jan 2003
Oct 1999 - Jun 2000
Service Professional
Jan 1999 - Oct 1999
Team & coworkers
Colleagues at opta data Gruppe
Other employees you can reach at optadata-gruppe.de. View company contacts for 133 employees →
AV
Anne Volmerding
Colleague at Opta Data GruppeMoers, North Rhine-Westphalia, Germany
View →
LS
Lena Strickstrock
Colleague at Opta Data GruppeOberhausen, North Rhine-Westphalia, Germany
View →
LV
Lara Van Veenendaal
Colleague at Opta Data GruppeEssen, North Rhine-Westphalia, Germany
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JB
Jannis Böhner
Colleague at Opta Data GruppeEssen, North Rhine-Westphalia, Germany
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KW
Katarzyna Walewska
Colleague at Opta Data GruppeOpole, Opolskie, Poland
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ME
Matthias Efker
Colleague at Opta Data GruppeAltenberge, North Rhine-Westphalia, Germany
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CO
Christopher Otto
Colleague at Opta Data GruppeHeeßen, Lower Saxony, Germany
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KO
Kai-Gerrit Opitz
Colleague at Opta Data GruppeGermany
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SM
Sandra Müller
Colleague at Opta Data GruppeGermany
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SR
Saskia Ruck
Colleague at Opta Data GruppeHaltern, North Rhine-Westphalia, Germany
View →
Anne Volmerding
Colleague at Opta Data GruppeMoers, North Rhine-Westphalia, Germany
View →
LS
Lena Strickstrock
Colleague at Opta Data GruppeOberhausen, North Rhine-Westphalia, Germany
View →
LV
Lara Van Veenendaal
Colleague at Opta Data GruppeEssen, North Rhine-Westphalia, Germany
View →
JB
Jannis Böhner
Colleague at Opta Data GruppeEssen, North Rhine-Westphalia, Germany
View →
KW
Katarzyna Walewska
Colleague at Opta Data GruppeOpole, Opolskie, Poland
View →
ME
Matthias Efker
Colleague at Opta Data GruppeAltenberge, North Rhine-Westphalia, Germany
View →
CO
Christopher Otto
Colleague at Opta Data GruppeHeeßen, Lower Saxony, Germany
View →
KO
Kai-Gerrit Opitz
Colleague at Opta Data GruppeGermany
View →
SM
Sandra Müller
Colleague at Opta Data GruppeGermany
View →
SR
Saskia Ruck
Colleague at Opta Data GruppeHaltern, North Rhine-Westphalia, Germany
View →
FAQ
Frequently asked questions about Stephan Wolf
Quick answers generated from the profile data available on this page.
What company does Stephan Wolf work for?
Stephan Wolf works for opta data Gruppe.
What is Stephan Wolf's role at opta data Gruppe?
Stephan Wolf is listed as Service-Designer Telefonie Cisco at opta data Gruppe.
What is Stephan Wolf's email address?
AeroLeads has found 1 work email signal at @optadata-gruppe.de for Stephan Wolf at opta data Gruppe.
Where is Stephan Wolf based?
Stephan Wolf is based in Ratingen, North Rhine-Westphalia, Germany while working with opta data Gruppe.
What companies has Stephan Wolf worked for?
Stephan Wolf has worked for Opta Data Gruppe, Opta Data, Ibahn, Mckinsey & Company, and Niwo Systems Gmbh.
Who are Stephan Wolf's colleagues at opta data Gruppe?
Stephan Wolf's colleagues at opta data Gruppe include Anne Volmerding, Lena Strickstrock, Lara Van Veenendaal, Jannis Böhner, and Katarzyna Walewska.
How can I contact Stephan Wolf?
You can use AeroLeads to view verified contact signals for Stephan Wolf at opta data Gruppe, including work email, phone, and LinkedIn data when available.
What skills is Stephan Wolf known for?
Stephan Wolf is listed with skills including Linux, Networking, Firewalls, Servers, Shell Scripting, Telecommunications, Cisco Technologies, and Wireless Networking.
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