Health Projects

Couples Breathing Ritual App

A daily breathing ritual app for couples that uses Apple Watch to measure physiological synchrony — tracking heart rate, HRV, and respiratory alignment between partners. Built around guided 7–15 minute sessions with animated breathing visualization, shared poetry, and eye-contact rituals.

• ✦Apple Watch HRV & sync score
• ✦Multi-language: EN, DE, JP
• ✦CGM & biomarker integration
• ✦Audio-first, breath-led design

Interactive Demo & Integration Platform

An EHDS integration platform you can run, fork, and wire into your own stack. It shows how the regulation enables secure cross-border health data sharing — publishing clinical datasets, negotiating access contracts under ODRL, and transferring FHIR / OMOP data through the Dataspace Protocol. Every flow is exposed as a REST API, backed by a Neo4j knowledge graph of 5,300+ nodes and 127 synthetic patient profiles.

• ✦7 demo personas, 127 synthetic patients
• ✦5,300+ knowledge graph nodes (Neo4j)
• ✦FHIR R4 & OMOP CDM compliant
• ✦EHDS Art. 3–51 regulation coverage

🏆 5th place — Neo4j Aura Agent Hackathon 2026

Longevity reasoning over your own health graph

Apple Health stores thousands of data points a day as flat, disconnected time series. HealthGraph Agent turns an Apple Health export into a Neo4j Aura knowledge graph that captures the relationships between those metrics, then puts a Neo4j Aura Agent on top — answering questions like "am I overtraining?" with your actual numbers, grounded in Cypher.

• ✦Aura Agent: 6 tools, MCP-enabled, defined as code
• ✦NeoDash dashboard: 5 pages, 35 panels
• ✦GraphQL Data API with @cypher mutations
• ✦Swift 6 iPhone app syncing HealthKit deltas