Our Team of GDPR Consultants and Technology Experts

While TechGDPR is a new organization, our GDPR consultants have extensive experience in data protection, security, and compliance projects. We have several highly recognized certifications in GDPR and have worked on projects with large corporations, startups, and NGOs.

In addition to our core team, we are building a network of advisors to support and advise our GDPR consultants in the most specialized cases.


Core team

Silvan Jongerius

Managing Partner & DPO

Silvan has led numerous data protection and security efforts in his previous roles as CTO and divisional CIO for multinational media educators.

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Liz Steininger

Partner & Data Security Consultant

Liz is also the CEO/Managing Director of Least Authority, a Berlin-based company supporting people’s right to privacy through security consulting and building secure solutions.

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Alex Carroll

Data Protection Trainer & Consultant

Alex Carroll is a Data Protection Consultant and Trainer. Certified by TüV as Data Protection Officer (Datenschutzbeauftragter) and as Quality Management Officer (Qualitätsbeauftragter)

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Dr. Tim Walters

GDPR Consultant, Writer & Speaker

Dr. Tim Walters is also a principal strategist and the privacy lead at The Content Advisory, as well as a founding partner of Digital Clarity Group.

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Jan Christian Sahl

Data Protection Consultant, Attorney at law

Jan is a qualified attorney at law, specialised in German and European data protection law.

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Jörn Erbguth

Blockchain, Smart Contracts & GDPR Consultant, Writer & Speaker

With a double background in computer science and law, Jörn is particularly well equipped to supports with data protection for blockchain projects.

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Our certifications

Our GDPR Consultants have certifications from:

Find out how our team of GDPR consultants can help you.