- Digital Agency
- About us
- Our Team
+25 years of experience and 170 experts, in 3 countries
Get to know us:
All our team members are TÜV-certified in AI & Data Policies for the EU.
What does this mean for you? You’re working with experts who prioritize data security, handle your sensitive company data with care, and AI develop solutions that align with EU regulations.

Georges D.M. Wolff
Chief Executive Officer- Management
- Management
Georges D.M. Wolff
Chief Executive Officer
Georges Wolff (Founder & Managing Director) is part of the founding team of SUNZINET. He passes on his many years of experience to our customers as a consultant in cooperation with project managers and UX experts. In his free time, he also likes to look beyond the digital horizon on long-distance trips.
Theresa Gruhler
Chief Executive Officer- Management
- Management
Theresa Gruhler
Chief Executive Officer
Sebastian Spill
Chief Technology Officer- Management
- Business Development
- Management
- Business Development
Sebastian Spill
Chief Technology Officer
Daniel Palm
Chief Marketing Officer- Business Director
- Management
- Business Director
- Management
Daniel Palm
Chief Marketing Officer
In his role as Business Director Digital Marketing Daniel Palm is responsible for the marketing success of SUNZINET's clients and the teams supporting them. After many years of industry experience and a Master's degree in Marketing & Web Science, his focus is on CRM, Marketing Automation and Digital Marketing. In order to provide SUNZINET customers with tailor-made services, he takes care of the expansion and establishment of the three business areas.
Simona Ünal
Chief Revenue Officer- Management
- Business Development
- Management
- Business Development
Simona Ünal
Chief Revenue Officer
Simona the Crumb... uh, chocolate monster: No matter in which form, with chocolate you just make Simona happy - not only because you don't have to cook first, because that's not her thing. Strengthened with the extra portion of cocoa beans, she rocks new business in Business Development, but there's only one thing to switch off: cosiness. Here, the domestic sofa or restaurant visits with the family come first.
Adam Sieczkowski
CEO Poland- Management
- Business Development
- Management
- Business Development
Adam Sieczkowski
CEO Poland
Alex Gruhler
Advisory Board- Management
- Management
Alex Gruhler
Advisory Board
Marcel Epler
Business Director Business Platforms- Business Director
- Business Director
Marcel Epler
Business Director Business Platforms
Christoph Eschweiler
Business Director CRM- Business Director
- Business Director
Christoph Eschweiler
Business Director CRM
Eva Ruttgers
Business Director Employee Experience- Business Director
- Business Director
Eva Ruttgers
Business Director Employee Experience
Lukas Kamm
Business Development- Business Development
- Business Development
Lukas Kamm
Business Development
Dominik Krusemark
Business Development- Business Development
- Business Development
Dominik Krusemark
Business Development
Florian von Waldthausen
Business Development- Business Development
- Business Development
Florian von Waldthausen
Business Development
Piotr Obrebski
Business Development- Business Development
- Business Development
Piotr Obrebski
Business Development
Katharina Klöting
Business Development- Business Development
- Business Development
Katharina Klöting
Business Development
Vivian Weeke
Business Development- Business Development
- Business Development
Vivian Weeke
Business Development
Kilian Stein
Business Development- Business Development
- Business Development
Kilian Stein
Business Development
Martyna Błaszkiewicz
Business Development- Business Development
- Business Development
Martyna Błaszkiewicz
Business Development
Lars Hartmann
Business Consultant- Business Development
- Digital Marketing
- Business Development
- Digital Marketing
Lars Hartmann
Business Consultant
Alina Looß
Employee Experience Consultant- Project Management
- Project Management
Alina Looß
Employee Experience Consultant
Jana Keitel
Employee Exprience- Project Management
- Project Management
Jana Keitel
Employee Exprience
Inga Feischen
Project Management- Project Management
- Project Management
Inga Feischen
Project Management
Jonas Müller-Frank
Project Management- Project Management
- Project Management
Jonas Müller-Frank
Project Management
Maren Horstmann
Project Management- Project Management
- Project Management
Maren Horstmann
Project Management
Tobias Rademann
Project Management- Project Management
- Project Management
Tobias Rademann
Project Management
Marie Schnitzler
Project Management- Project Management
- Project Management
Marie Schnitzler
Project Management
Bartosz Krasowski
Project Management- Project Management
- Project Management
Bartosz Krasowski
Project Management
Kerstin Hoebink
Project Management- Project Management
- Project Management
Kerstin Hoebink
Project Management
Alena Roßbach
Project Management- Project Management
- Project Management
Alena Roßbach
Project Management
Malte Knopp
Project Management- Project Management
- Project Management
Malte Knopp
Project Management
Sarah Metsch
Project Management- Project Management
- Project Management
Sarah Metsch
Project Management
Alina Rosenbauer
Project Management- Project Management
- Project Management
Alina Rosenbauer
Project Management
Joachim Batzke
Project Management- Project Management
- Project Management
Joachim Batzke
Project Management
Isabell Sabellek
Project Management- Project Management
- Digital Marketing
- Project Management
- Digital Marketing
Isabell Sabellek
Project Management
When she’s not working, you’ll find Isabell getting her adrenaline fix with weight training, bouldering, or out in nature with her dog, Pluto. She loves escaping to the mountains or soaking up the Mediterranean vibes.
Isabell’s also a bit of a culinary whiz – baking and cooking are her happy places, and she’s got a hidden talent for crafting too. Oh, and she’s totally addicted to Swiss cheese! Originally from the scenic Hegau region, Isabell now brings her positive energy and outdoor spirit to the SUNZINET Cologne office.
Michal Rygielski
Project Management- Project Management
- Project Management
Michal Rygielski
Project Management
Alicja Chodara
Project Management- Project Management
- Project Management
Alicja Chodara
Project Management
Sara Offenhammer
Project Management- Project Management
- Project Management
Sara Offenhammer
Project Management
Kim Obermann
Project Management- Project Management
- Project Management
Kim Obermann
Project Management
Mateusz Sierpinski
Delivery Manager- Project Management
- Project Management
Mateusz Sierpinski
Delivery Manager
Oliver Zenker
Operations Manager- Project Management
- Project Management
Oliver Zenker
Operations Manager
Tomasz Gabryś
AI & Business Design Consultant- Project Management
- Project Management
Tomasz Gabryś
AI & Business Design Consultant
Valentin Zehnder
Digital Marketing- Digital Marketing
- Digital Marketing
Valentin Zehnder
Digital Marketing
Katharina Müller
Digital Marketing- Digital Marketing
- Digital Marketing
Katharina Müller
Digital Marketing
Srishti Srivastava
Digital Marketing- Digital Marketing
- Digital Marketing
Srishti Srivastava
Digital Marketing
Sonja Caprasse
Digital Marketing- Digital Marketing
- Digital Marketing
Sonja Caprasse
Digital Marketing
Carolin Hombach
Digital Marketing- Digital Marketing
- Digital Marketing
Carolin Hombach
Digital Marketing
Regina Wirtz
Digital Marketing- Digital Marketing
- Digital Marketing
Regina Wirtz
Digital Marketing
Anna Wasielewska
Digital Marketing- Digital Marketing
- Digital Marketing
Anna Wasielewska
Digital Marketing
Lucas Broich
Digital Marketing- Digital Marketing
- Digital Marketing
Lucas Broich
Digital Marketing
Michelle Bendkowski
Digital Marketing- Digital Marketing
- Digital Marketing
Michelle Bendkowski
Digital Marketing
Dariia Kuchynska
Digital Marketing- Digital Marketing
- Digital Marketing
Dariia Kuchynska
Digital Marketing
Carolin Hamacher
Digital Marketing- Digital Marketing
- Digital Marketing
Carolin Hamacher
Digital Marketing
Melissa Katthöfer
Digital Marketing- Digital Marketing
- Digital Marketing
Melissa Katthöfer
Digital Marketing
Christin Resch
Digital Marketing- Digital Marketing
- Digital Marketing
Christin Resch
Digital Marketing
Ronja Blut
Digital Marketing- Digital Marketing
- Digital Marketing
Ronja Blut
Digital Marketing
Lorina Stotz
Digital Marketing- Digital Marketing
- Digital Marketing
Lorina Stotz
Digital Marketing
Julia Menke
Digital Marketing- Digital Marketing
- Digital Marketing
Julia Menke
Digital Marketing
Rene Springer
Digital Marketing- Digital Marketing
- Digital Marketing
Rene Springer
Digital Marketing
Klaudia Wiśniewska
Digital Marketing- Digital Marketing
- Digital Marketing
Klaudia Wiśniewska
Digital Marketing
Sofia Löwen
Digital Marketing- Digital Marketing
- Digital Marketing
Sofia Löwen
Digital Marketing
Birte Magenheimer
Copywriting- Digital Marketing
- Digital Marketing
Birte Magenheimer
Copywriting
Melanie Heß
Copywriting- Digital Marketing
- Digital Marketing
Melanie Heß
Copywriting
Daniel Keller
E-Commerce- E-Commerce
- E-Commerce
Daniel Keller
E-Commerce
David Klein
E-Commerce- E-Commerce
- E-Commerce
David Klein
E-Commerce
Yasmin Claren
E-Commerce- E-Commerce
- E-Commerce
Yasmin Claren
E-Commerce
Thure Klein
E-Commerce- E-Commerce
- E-Commerce
Thure Klein
E-Commerce
Moritz Dreier
E-Commerce- E-Commerce
- E-Commerce
Moritz Dreier
E-Commerce
Bettina Schmitz
HR- HR
- HR
Bettina Schmitz
HR
Chiara Kärber
HR- HR
- HR
Chiara Kärber
HR
Martyna Gierszewska
HR- HR
- HR
Martyna Gierszewska
HR
Maximilian Holzhauser
HR- HR
- HR
Maximilian Holzhauser
HR
Sehnaz Dinc
HR- HR
- HR
Sehnaz Dinc
HR
Annika Müller
Administration- Administration
- Administration
Annika Müller
Administration
Ursula Schwellenbach
Administration- Administration
- Administration
Ursula Schwellenbach
Administration
Daniela Schuppenhauer
Administration- Administration
- Administration
Daniela Schuppenhauer
Administration
Daniela carries the diamond in her heart, because our Hamburg administration manager is a big and loyal HSV fan. When the Red Shirts are on a break, she takes pictures of everything that comes in front of her lens. She prefers Mallorca, as the island is her absolute favorite travel destination. As a balance to her office job, she works out in the gym and is passionate about cooking.
Cédric von Marées
Administration- Administration
- Administration
Cédric von Marées
Administration
Tarik Ermaya
Administration- Administration
- Administration
Tarik Ermaya
Administration
Mercedes Jühling
Administration- Administration
- Administration
Mercedes Jühling
Administration
Anja Röhrich
Administration- Administration
- Administration
Anja Röhrich
Administration
Julia Nowicka
Administration- Administration
- Administration
Julia Nowicka
Administration
Patrycja Filo
Administration- Administration
- Administration
Patrycja Filo
Administration
Malgorzata Kielpinska
Administration- Administration
- Administration
Malgorzata Kielpinska
Administration
Maciej Pawluczuk
Administration- Administration
- Administration
Maciej Pawluczuk
Administration
Margarita Prison
Administration- Administration
- Administration
Margarita Prison
Administration
Andreas Helmes
System Administration- Administration
- IT
- Administration
- IT
Andreas Helmes
System Administration
Richard Schmidt
System Administration- Administration
- IT
- Administration
- IT
Richard Schmidt
System Administration
Lars Pflugmacher
Content Management- Content Management
- Content Management
Lars Pflugmacher
Content Management
Martyna Iwaniec
Quality Assurance- Quality Assurance
- Quality Assurance
Martyna Iwaniec
Quality Assurance
Sandra Lanni
User Experience- User Experience
- User Experience
Sandra Lanni
User Experience
Kerstin Emons
User Experience- User Experience
- User Experience
Kerstin Emons
User Experience
Sandra Skroblies
User Experience- User Experience
- User Experience
Sandra Skroblies
User Experience
Eugen Herber
User Experience- User Experience
- User Experience
Eugen Herber
User Experience
Satu Pflugmacher
User Experience- User Experience
- User Experience
Satu Pflugmacher
User Experience
Linnea Erlich
User Experience- User Experience
- User Experience
Linnea Erlich
User Experience
Janet Richter
User Experience- User Experience
- User Experience
Janet Richter
User Experience
Alicia Rodriguez Serra
User Experience- User Experience
- User Experience
Alicia Rodriguez Serra
User Experience
Stephanie Diedrich
User Experience- User Experience
- User Experience
Stephanie Diedrich
User Experience
Basak Yalcin
User Experience- User Experience
- User Experience
Basak Yalcin
User Experience
Ilona Glinka
User Experience- User Experience
- User Experience
Ilona Glinka
User Experience
Michelle Bakshi
User Experience- User Experience
- User Experience
Michelle Bakshi
User Experience
Stephan Ritter
Architecture- Architecture
- Development
- Architecture
- Development
Stephan Ritter
Architecture
Stephan Schmitz
Development- Development
- Development
Stephan Schmitz
Development
Sebastian Knauft
Development- Development
- Development
Sebastian Knauft
Development
Kajetan Zyskowski
Development- Development
- Development
Kajetan Zyskowski
Development
Maurice Fink
Development- Development
- E-Commerce
- Development
- E-Commerce
Maurice Fink
Development
Kevin Szabò
Development- Development
- Architecture
- Development
- Architecture
Kevin Szabò
Development
Michał Zegar
Development- Development
- Architecture
- Development
- Architecture
Michał Zegar
Development
Fabian Staacke
Development- Development
- Development
Fabian Staacke
Development
Carlos Reicheneder
Development- Development
- E-Commerce
- Architecture
- Development
- E-Commerce
- Architecture
Carlos Reicheneder
Development
Christopher Dieterle
Development- Development
- Development
Christopher Dieterle
Development
Christopher Adels
Development- Development
- Development
Christopher Adels
Development
Stefano Di Legami
Development- Development
- Development
Stefano Di Legami
Development
Caroline Vu
Development- Development
- CRM
- Development
- CRM
Caroline Vu
Development
Carolin is a Principal Developer at SUNZINET. She joined the company in 2016 with a Bachelor of Science in Computer Science and Engineering and has since gained extensive experience with Salesforce.
She brings a wealth of expertise to the team, which she has continuously expanded over the years as a Salesforce Developer and Salesforce Application Architect. Carolin handles projects of any size with confidence and provides essential support in maintenance, troubleshooting, bug fixing, and effort estimation. She also analyzes customer requirements, develops concepts, and documents solutions.
Outside of work, Carolin is an avid reader, enjoys streaming services, and occasionally spends time with her family.
Volodymyr Fedyk
Development- Development
- Development
Volodymyr Fedyk
Development
Zbigniew Jacko
Development- Development
- Development
Zbigniew Jacko
Development
Michał Traskowski
Development- Development
- Development
Michał Traskowski
Development
Michał Lewandowski
Development- Development
- Development
Michał Lewandowski
Development
Denis Kassor
Development- Development
- Development
Denis Kassor
Development
Florian Spreemann
Development- Development
- Development
Florian Spreemann
Development
Karol Szarafinowski
Development- Development
- E-Commerce
- Development
- E-Commerce
Karol Szarafinowski
Development
Mateusz Anders
Development- Development
- E-Commerce
- Development
- E-Commerce
Mateusz Anders
Development
Milosz Rolla
Development- Development
- E-Commerce
- Development
- E-Commerce
Milosz Rolla
Development
Bartosz Woszczak
Development- Development
- E-Commerce
- Development
- E-Commerce
Bartosz Woszczak
Development
Wojciech Tucholski
Development- Development
- Architecture
- Development
- Architecture
Wojciech Tucholski
Development
Andrzej Kolbuc
Development- Development
- Development
Andrzej Kolbuc
Development
Michał Jankiewicz
Development- Development
- Development
Michał Jankiewicz
Development
Oleh Karun
Development- Development
- Development
Oleh Karun
Development
Paulina Lipińska
Development- Development
- Development
Paulina Lipińska
Development
Philipp Truß
CRM- CRM
- Project Management
- CRM
- Project Management
Philipp Truß
CRM
Elena Wehinger
CRM- CRM
- Business Development
- Digital Marketing
- CRM
- Business Development
- Digital Marketing
Elena Wehinger
CRM
Daniel Walch
CRM- CRM
- Business Development
- CRM
- Business Development
Daniel Walch
CRM
Daniel’s wanderlust knows no bounds – whether Norway, Canada, or Japan, his list of dream travel destinations is long. One of his special talents is motivating and inspiring people – be it in sports, at work, or in creative projects.
Maria Diete
CRM- CRM
- Business Development
- CRM
- Business Development
Maria Diete
CRM
She spends an ideal weekend hiking at sunset, staying overnight in the mountains, and waking up to the sunrise the next morning – followed by brunch with friends and a refreshing ice bath in the Inn River.
For her, traveling means discovering new perspectives. She is particularly fascinated by sailing trips – the vastness of the water gives her space for clear thoughts and unforgettable experiences.
Sergiy Lemeshko
CRM- CRM
- Business Development
- CRM
- Business Development
Sergiy Lemeshko
CRM
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