John P. Caffier

πŸ‡©πŸ‡ͺπŸ‡ΊπŸ‡ΈπŸ‡«πŸ‡·  Β· πŸ“ Germany

Hi, I’m John – nice to meet you! I build digital tools and study how LLMs shape human behaviour. When I’m not at my desk, I’m probably outdoors in the sun, playing board games, or on a mission to find the best Greek restaurant in town. Happy to connect!
John P. Caffier

πŸ’Ό Ventures

12/2014 – Present Managing Director & Builder jocapps

ISO 27001- & ISO 9001-certified development of digital solutions (apprat.io, WebViewGold, Textwash Pro, photos2webgallery, kalAIDoCreate, neooutput & more) for 15,000+ customers and 45,000,000+ end users, spanning from individuals and enterprises to NGOs and governments

09/2024 – Present External Ph.D. Candidate Tilburg University & University of Mannheim
07/2026 – Present Managing Director Evoument Ventures
09/2015 – Present Digital Healthcare Consultant Fakip at the University of Freiburg
05/2017 – 08/2017 Research Associate Jodel
03/2017 – 05/2017 Startup Specialist Vodafone
01/2010 – 12/2014 Builder John P. Caffier (Freelancer)

App and mobile app development using Objective-C (later Swift), Java, PHP, and other technologies (later, React Native and Flutter for hybrid mobile apps); early web projects such as Mathe-VollLogo and BreisgauStraussen

06/2014 – 07/2014 App Developer Reservix
09/2010 Robotics Developer Intern University of Freiburg

Chair of Foundations of Artificial Intelligence

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πŸ“š Education

09/2024 – ~08/2028 (ongoing) Doctor of Philosophy (Ph.D. / Dr.) Behavioural Data Science Tilburg University & University of Mannheim
07/2023 – 06/2024 External Visiting Researcher Max Planck Institute for Human Development
10/2017 – 03/2022 Master of Science (M.Sc.) & Bachelor of Science (B.Sc.) Psychology University of Konstanz
10/2014 – 09/2017 Bachelor of Arts (B.A.) Media Studies & Political Science University of Tübingen
Ongoing Courses & Workshops
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πŸ—£οΈ Society

11/2024 – Present Party Member Party of Humanists
12/2023 – Present Member bwcon – Baden-Württemberg: Connected e.V.
  • Member of the Special Interest Group “Future of Work”
07/2018 – 09/2020 Party Member Alliance 90/The Greens
10/2016 – 09/2017 Deputy Member Student Union, University of Tübingen
2015/2016/2017/2022/2023 Media & Live Team Member / Leader Web Summit
01/2016 – 09/2017 Co-Organizer & Co-Founder Startup Tübingen Network
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