As founder of protagx, I lead HubSpot implementations for healthcare, life sciences, and regulated B2B companies across DACH, UK, US and Canada. My specialisation is straightforward: compliance is built in, not bolted on. I design every pipeline, property, and workflow to the same data governance standards used for clinical trial platforms — which closes a costly gap GDPR-bound buyers face with most implementers.Delivery is owner-led. No junior handoff, no offshore execution. The work runs on a documented 9-stage service pipeline with defined quality gates, refined over 250+ implementations. Average go-live: 15 business days. Client retention: above 95 percent. Core services: HubSpot implementation and migration, Revenue Operations, custom modules and API integrations, CRM health checks, and llms.txt for AI visibility. Berlin-based, bilingual delivery in German and English.