Closely collaborating teams with experience in integrated conception and implementation
About Us
At eStrategy Consulting, a small team of consultants works with a network of external experts to ensure the success of clients and project partners.
All internal and external staff have extensive experience in digitization and new business models.
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Cliff PfefferkornCliff PfefferkornPartner & Managing DirectorPartner & Managing DirectorCliff is a founding partner of eStrategy Consulting. As such, he is the primary point of contact for his clients and is responsible for the long-term direction of eStrategy Consulting.He has been advising companies on developing and realizing their digital business potential for nearly 20 years.
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Thomas NatkowskiThomas NatkowskiPartner & Managing DirectorPartner & Managing DirectorThomas is a founding partner of eStrategy Consulting. He is the strategic contact for his clients, guiding them in strategic and operational aspects of their digital transformation and in the development of digital business models. He has been working as a consultant for leading German retail and media companies for more than ten years.
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Caroline WillneckerCaroline WillneckerCoachCoachCaroline advises and coaches companies in design thinking processes, change management, and conflict management. Her passion is the identification and overcoming of the hurdles that digitalization poses for companies, organizational cultures and ultimately employees. In addition she is a passionate patron and advisor to the board of the Sophia-Kallinowsky-Foundation.
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Michael KleinMichael KleinSenior Consultant (external)Senior Consultant (external)Michael is a consultant and project manager for the development and piloting of product, service and e-commerce innovations. For over 10 years he has been supporting customers as an independent consultant on digitization issues, e.g. Deutsche Telekom, Nokia, WDR, Plazes or Gaastra.
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Julia BastJulia BastConsultant (external)Consultant (external)Julia’s special field is to fill in the position as a project lead, to lead projects number-driven and to coordinate teams. Julia has a lot of experience in the field of IT management, managing online marketing channels and building sound business cases and pitch decks.
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Binfang ZhuBinfang ZhuConsultantConsultantBinfang first gained experience with eCommerce platforms and project management during her master’s degree in Economics and Management Science at the Humboldt University of Berlin. She further developed her experience as a business analyst and consultant at eStrategy, deepening her skills in project management and expertise in the digital industry.
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Ronald FrieseRonald FrieseBusiness DevelopmentBusiness DevelopmentRonald studies Business & Management (B.Sc.) at a private business school in Berlin-Mitte and at CSUN (Los Angeles, California). Parallel to his studies, he has already gained experience in corporations such as Porsche. Due to his early involvement in his family’s medium-sized business, he is familiar with entrepreneurial thinking and pragmatism.
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Sanja KremenovicSanja KremenovicOffice ManagementOffice ManagementSanja is responsible for all assistance and preparatory accounting activities and is the central contact for management, tax advisors, banks and authorities as well as the recruiting management. Sanja has already gained experience in project management, office and customer consulting and is also a trained consultant for Ayurveda medicine.
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Lukas SimonLukas SimonStudent TraineeStudent TraineeLukas is stuying International Business with a focus on financial management at a private business school in Mainz. During his studies, he was able to gain work work experience at junior enterprise. With a passion for entrepreneurship, he has already founded his own charitable organziation and a fashion startup.
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Marie WeberMarie WeberTraineeTraineeMarie is currently studying Business Administration with a Major in Management at an international business school in London. During her studies, she has been able to gain firsthand experience in a marketing agency and a Fintech start-up. She is also involved in her university’s consulting club.
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Len K̦hlerLen K̦hlerTraineeTraineeLen is studying Business Administration (B.Sc.) at WHU РOtto Beisheim School of Management, where he also is commited to a student business consultant. Prior to his studies, he was able to gain initial project experience at a large auditing firm. He is very interested in economic and digital topics.
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Suzanna StorSuzanna StorTraineeTraineeSuzanna is currently studying Business Informatics (B.Sc.) at the University of Potsdam. She has relevant knowledge in the field of digitalization through her interdisciplinary studies. Suzanna’s family’s online business involvement has helped her gain practical and hands-on experience in eCommerce and strategic and entrepreneurial thinking.
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Silvan RathSilvan RathAdvisor (external)Advisor (external)Silvan is an Executive Advisor with eStrategy Consulting. His special focus lies in the development of multi-channel sales strategies (incl. channel development) and the development of data-driven business models. He has led key account sales and channel partner models for eBay, Comscore and Cisco.
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Dr. Christoph EisenhardtDr. Christoph EisenhardtAdvisor (external)Advisor (external)Christoph is an expert in innovation, management consulting and new business building. His focus is on strategy development and implementation, product innovation, as well process and organizational development. He has 20 years of professional experience as project and department head for a global pharmaceutical company and excellent knowledge of the medical technology and diagnostics industry.
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Jörg SädtlerJörg SädtlerAdvisor (external)Advisor (external)Jörg is an expert in the introduction and piloting of disruptive technologies (IoT, AI, ML, Big Data) and their integration into existing IT architectures. Jörg has proven experience in the technical implementation of SaaS and subscription models. Jörg has almost 20 years of experience as CTO of startups, as technical project manager, as software developer or as implementation-oriented consultant for corporations and medium-sized companies.
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Andreas HoffmannAndreas HoffmannAdvisor (extern)Advisor (extern)Andreas is a Senior Consultant for Applied Digital Transformation. His core expertise is the integrated design, planning, prototyping and launching of data-driven solutions, covering data-warehousing, data-integration, cloud computing, APIs, Machine Learning and Artificial Intelligence. With 20 years of experience, Andreas has C-level experience as a CEO and CTO of a consulting firm and served several years as a team-lead for a mulitnational SaaS provider.
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Dr. Martin WildnerDr. Martin WildnerAdvisor (external)Advisor (external)Martin has been working as a coach and consultant for more than 15 years. His focus is on accompanying and supporting people and organizations in change and development processes.
Before becoming a freelance consultant, Martin worked as a senior executive for a large German logistics group and as a consultant and project manager for the Boston Consulting Group. -
Helge MelzigHelge MelzigAdvisor (extern)Advisor (extern)Helge has over 30 years of experience in software architecture and development, as well as project management in retail and e-commerce. He’s spent half of his career working in management positions for large e-commerce players and the rest of the time as a consultant for companies like Otto, Hugo Boss, and Karstadt. Helge lives near Munich and supports eStrategy Consulting with his extensive IT competence and experience as an expert and external advisor.
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Jane LeungJane LeungContent Manager (extern)Content Manager (extern)Jane has been a content manager and copywriter for over 7 years. She first honed her storytelling skills as a reporter for news outlets such as CNN and Ink Global. The Canadian refined her skills as a senior content manager at a tech PR agency in Singapore. Today, she continues to help innovative companies introduce their industry-transforming technology to the market through rich, insightful content.
