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Ralf Hartmann Email & Phone Number
Scrum Master and Product Owner
at
hmmh AG
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Role
Scrum Master and Product Owner
Location
Greater Bremen Area, Germany, Germany
Company size
Who is Ralf Hartmann? Overview
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Quick answer
Ralf Hartmann is listed as Scrum Master and Product Owner at hmmh AG, a company with 262 employees, based in Greater Bremen Area, Germany, Germany. AeroLeads shows a matched LinkedIn profile for Ralf Hartmann.
Ralf Hartmann previously worked as Scrum Master & Product Owner at Hmmh Ag and User Experience Engineer & Scrum Master at Hmmh Multimediahaus Ag. Ralf Hartmann holds Diplom, Computer Science from Universität Bremen.
Company email context
Email format at hmmh AG
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hmmh AG
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Profile bio
About Ralf Hartmann
When you're in doubt, just estimate the highter number! 😉
Listed skills include Usability, Nutzerzentriertes Design, Informationsarchitektur, Interfacedesign, and 25 others.
Current workplace
Ralf Hartmann's current company
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Hmmh Ag
6 roles
Ralf Hartmann work experience
A career timeline built from the work history available for this profile.
Scrum Master & Product Owner
Current
Jan 2011 - Present
User Experience Engineer & Scrum Master
Current
Jan 2011 - Present
Scrum Master
Current
Jan 2011 - Present
Campaign Manager Retail
Aug 2010 - Dec 2010
Steuerfachangestellter
Wolf & Partner Steuerberatungsgesellschaft
Aug 2000 - Sep 2003
Team & coworkers
Colleagues at hmmh AG
Other employees you can reach at hmmh.de. View company contacts for 262 employees →
SR
Sevinc Rufet
Colleague at Hmmh AgBaku, Baku Ekonomic Zone, Azerbaijan, Azerbaijan
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TF
Tweer Fräck
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
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VW
Vanessa Wrede
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
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SH
Sven Holldorf
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
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AK
Alexander Kotlear
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
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SM
Stefan Messerknecht
Colleague at Hmmh AgGreater Bremen Area, Germany
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MV
Max Vierling
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
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SM
Steffen Mech
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
MN
Martin Neumann
Colleague at Hmmh AgGreater Bremen Area, Germany
View →
CG
Christoph Goede
Colleague at Hmmh AgSyke, Lower Saxony, Germany, Germany
View →
Sevinc Rufet
Colleague at Hmmh AgBaku, Baku Ekonomic Zone, Azerbaijan, Azerbaijan
View →
TF
Tweer Fräck
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
VW
Vanessa Wrede
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
SH
Sven Holldorf
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
AK
Alexander Kotlear
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
SM
Stefan Messerknecht
Colleague at Hmmh AgGreater Bremen Area, Germany
View →
MV
Max Vierling
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
SM
Steffen Mech
Colleague at Hmmh AgBremen, Bremen, Germany, Germany
View →
MN
Martin Neumann
Colleague at Hmmh AgGreater Bremen Area, Germany
View →
CG
Christoph Goede
Colleague at Hmmh AgSyke, Lower Saxony, Germany, Germany
View →
1 education record
Ralf Hartmann education
FAQ
Frequently asked questions about Ralf Hartmann
Quick answers generated from the profile data available on this page.
What company does Ralf Hartmann work for?
Ralf Hartmann works for hmmh AG.
What is Ralf Hartmann's role at hmmh AG?
Ralf Hartmann is listed as Scrum Master and Product Owner at hmmh AG.
Where is Ralf Hartmann based?
Ralf Hartmann is based in Greater Bremen Area, Germany, Germany while working with hmmh AG.
What companies has Ralf Hartmann worked for?
Ralf Hartmann has worked for Hmmh Ag, Hmmh Multimediahaus Ag, Eprofessional Gmbh, and Wolf & Partner Steuerberatungsgesellschaft.
Who are Ralf Hartmann's colleagues at hmmh AG?
Ralf Hartmann's colleagues at hmmh AG include Sevinc Rufet, Tweer Fräck, Vanessa Wrede, Sven Holldorf, and Alexander Kotlear.
How can I contact Ralf Hartmann?
You can use AeroLeads to view verified contact signals for Ralf Hartmann at hmmh AG, including work email, phone, and LinkedIn data when available.
What schools did Ralf Hartmann attend?
Ralf Hartmann holds Diplom, Computer Science from Universität Bremen.
What skills is Ralf Hartmann known for?
Ralf Hartmann is listed with skills including Usability, Nutzerzentriertes Design, Informationsarchitektur, Interfacedesign, Usability Testing, Usability Tests, E Commerce, and Information Architecture.
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