Niklaas Dumroese.

01 GTM Systems & AI

I build GTM systems that run on AI.

I design the pipelines, models, and data behind how GTM teams execute. Then I automate the work itself.

See the work → Get in touch

Status

Open to new work
from September 2026

  • AI-native GTM systems
  • Growth engineering & data

02 Selected Work

01 A proactive GTM engine, built end-to-end Signal pipelineICP scoringAgentic copy 2026Read → 02 Production multi-agent marketing system OrchestrationRAG memorySelf-improving 2026Read → 03 Incrementality testing framework PythonCausal measurement~15% CAC 2023Read → 04 GTM data infrastructure & conversion tracking Segment CDPCAPILifecycle events 2022Read →

Also building in the open: open-source tools & agent skills ↗