Owning digital procurement workflows where hospitals, contracts, and supplier data meet in day-to-day healthcare operations.
home.
Hi there, I'm Tillmann. Welcome to my digital home.
Currently, I'm helping build Prospitalia's Cockpit, Germany's leading healthcare procurement platform, as a Senior Product Owner.
This page is both creative outlet and professional showcase. You can explore my work, research, writing, photos, or code.
Shaping HMSC requirements for remote cardiac monitoring, lead-integrity workflows, and compliant clinical communication.
Building research-data infrastructure for AI-ready clinical data, metadata exchange, and reusable evidence generation.
Growing B2B innovation platforms through startup scouting, corporate challenge formats, and health/science network development.
Aug 2025 / Article
Open paper: Sensor-based evaluation of intermittent fasting regimes
Sensor-based evaluation of intermittent fasting regimes: a machine learning and statistical approach
May 2023 / Conference paper
Open paper: Effects of early vs. late time-restricted eating
Effects of early vs. late time-restricted eating on 24-hour glucose profiles and internal circadian time
May 2022 / Conference paper
Open paper: Impact of early vs. late time-restricted eating
Impact of early vs. late time-restricted eating on metabolic and inflammatory state in overweight and obese women
May 2022 / Conference paper
Open paper: Analysis of the link between chronotype and glucose dynamics
Analysis of the link between chronotype and glucose dynamics by machine learning algorithms
2021 / Master's thesis
Open thesis: Computer-assisted Lifestyle
Computer-assisted Lifestyle: Enabling Personalized Intermittent Fasting
2019-2021 / Study
Open study: MSc Digital Health
MSc Digital Health
2018 / Master's thesis
Open thesis: R and D Alliance Count and Portfolio Diversification
R&D Alliance Count and Portfolio Diversification: Analysis of European Small- to Medium Sized Pharmaceutical Firms
2016-2018 / Study
Open study: MSc Healthcare Policy, Innovation and Management
MSc Healthcare Policy, Innovation & Management
2013-2016 / Study
Open study: BSc European Public Health
BSc European Public Health
writing.
Designing the next tintveen.com
A running note on making a personal site feel like a place rather than a link card.
photos.
🇯🇵 Japan
bookSqueeze
A Codex skill that compresses uploaded EPUB chapters into shorter, readable EPUB and PDF exports.
Open GitHub: bookSqueeze
proPotsdamMCP
An unofficial local MCP server for the ProPotsdam/Easysquare customer portal, with read-first portal tools for Codex.
Open GitHub: proPotsdamMCP
actionMonitor
A macOS menu bar app for monitoring selected GitHub Actions workflows from the repositories you care about.
Open GitHub: actionMonitor