Geschäftsführender Gesellschafter
Current
Jun 2014 - Present
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Steffen Rüther Email & Phone Number
Geschäftsführender Gesellschafter
at
21st digital GmbH
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✓ Verified July 2026
3 data sources
Profile completeness 86%
Who is Steffen Rüther? Overview
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Quick answer
Steffen Rüther is listed as Geschäftsführender Gesellschafter at 21st digital GmbH, based in Hamburg, Germany. AeroLeads shows a matched LinkedIn profile for Steffen Rüther.
Steffen Rüther previously worked as Senior Software Developer at Appvantage Gmbh & Co Kg and Web Developer at Atlantis Dx. Steffen Rüther holds Master Of Computer Vision And Graphics, Computer Vision And Graphics from Copenhagen Institute Of Technology.
Company email context
Email format at 21st digital GmbH
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21st digital GmbH
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Profile bio
About Steffen Rüther
Steffen Rüther is a Geschäftsführender Gesellschafter at 21st digital GmbH.
Current workplace
Steffen Rüther's current company
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5 roles
Steffen Rüther work experience
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Senior Software Developer
Appvantage Gmbh & Co Kg
- selbstständige Machbarkeits- und Anforderungsanalyse sowie strategische Planung, Entwicklung und Koordination von Softwareprojekten insbesondere Applikationen im Smartphone- und Tabletbereich- Aufbau und Administration der technischen Firmeninfrastruktur- Konzeption und Umsetzung von Software- und Schnittstellenarchitekturen zur Kommunikation zwischen einzelnen Systemen mit REST, XML, JSON, SOAP- Technische Beratung und Durchführung von Schulungen für Mitarbeiter und Kunden
Jun 2011 - May 2014
Web Developer
Sep 2008 - Sep 2011
Web Developer
Praktikum im Rahmen des Bachelor-Studiums.Schwerpunkt des Praktikums: Web-to-Print
Mar 2008 - Aug 2008
Software Entwicklung Und Beratung
Edding International Gmbh
Jun 2009 - Dec 2010
4 education records
Steffen Rüther education
Master Of Computer Vision And Graphics, Computer Vision And Graphics
Copenhagen Institute Of Technology
Master Of Computer Science, Computer Science, 1,5
Bachelor Of Media Computer Science, Media Ininformatics, 2,2
Education record
FAQ
Frequently asked questions about Steffen Rüther
Quick answers generated from the profile data available on this page.
What company does Steffen Rüther work for?
Steffen Rüther works for 21st digital GmbH.
What is Steffen Rüther's role at 21st digital GmbH?
Steffen Rüther is listed as Geschäftsführender Gesellschafter at 21st digital GmbH.
Where is Steffen Rüther based?
Steffen Rüther is based in Hamburg, Germany while working with 21st digital GmbH.
What companies has Steffen Rüther worked for?
Steffen Rüther has worked for 21St Digital Gmbh, Appvantage Gmbh & Co Kg, Atlantis Dx, Atlantis Media Gmbh, and Edding International Gmbh.
How can I contact Steffen Rüther?
You can use AeroLeads to view verified contact signals for Steffen Rüther at 21st digital GmbH, including work email, phone, and LinkedIn data when available.
What schools did Steffen Rüther attend?
Steffen Rüther holds Master Of Computer Vision And Graphics, Computer Vision And Graphics from Copenhagen Institute Of Technology.
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