Steffen Weichselbaum
Principal at Seven Principles Solutions & Consulting GmbH- Claim this Profile
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Englisch Full professional proficiency
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Russisch Professional working proficiency
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Deutsch Native or bilingual proficiency
Topline Score
Bio
Ralf Holighaus
I experienced Steffen as a creative, experienced and technically wisely forward-looking manager of service platforms in the complex and demanding environment of a mobile service provider. To his team, he has shown great leadership skills and provided guidance and encouragement for their career development. To myself and other vendors, Steffen has always proven a reliable, trustworthy and fair partner both in good and in difficult times.
Ralf Holighaus
I experienced Steffen as a creative, experienced and technically wisely forward-looking manager of service platforms in the complex and demanding environment of a mobile service provider. To his team, he has shown great leadership skills and provided guidance and encouragement for their career development. To myself and other vendors, Steffen has always proven a reliable, trustworthy and fair partner both in good and in difficult times.
Ralf Holighaus
I experienced Steffen as a creative, experienced and technically wisely forward-looking manager of service platforms in the complex and demanding environment of a mobile service provider. To his team, he has shown great leadership skills and provided guidance and encouragement for their career development. To myself and other vendors, Steffen has always proven a reliable, trustworthy and fair partner both in good and in difficult times.
Ralf Holighaus
I experienced Steffen as a creative, experienced and technically wisely forward-looking manager of service platforms in the complex and demanding environment of a mobile service provider. To his team, he has shown great leadership skills and provided guidance and encouragement for their career development. To myself and other vendors, Steffen has always proven a reliable, trustworthy and fair partner both in good and in difficult times.
Credentials
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Certified SAFe® 4 Agilist
Scaled Agile, Inc.Mar, 2019- Oct, 2024
Experience
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Seven Principles Solutions & Consulting GmbH
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Germany
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IT Services and IT Consulting
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1 - 100 Employee
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Principal
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Sep 2016 - Present
Private Mobile Networrks, SD-WAN, Edge Cloud, 5G, 4G, Sales, Solutions, Telecommunications, IT, ICT, Cloud, IoT, Big Data, Digital Twins, Business Development
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Business Area Manager
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Jul 2014 - Aug 2016
Consulting, solution development, portfolio development, internal IT, quality assurance
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Owner
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Feb 2011 - Present
Business Development, Consulting, Coaching, Interim Management Business Development, Consulting, Coaching, Interim Management
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University of Applied Sciences Mittweida
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Media Production
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1 - 100 Employee
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Lecturer
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2011 - 2012
Communication Networks, 4G, LTE Communication Networks, 4G, LTE
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Vodafone Germany
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Germany
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Business Consulting and Services
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1 - 100 Employee
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Head of Department Service Platform Engineering
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2001 - 2011
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Systemingenieur, Experte, Projektleiter
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1995 - 2001
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Education
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Ingenieurhochschule Mittweida
Dr.-Ing., Information Technology -
Московский Технический Университет Связи и Информатики (МТУСИ)
M. Sc., Communications Engineering