Ethan Rozee logoerozee1

Pinned

DeltarPublic

Founder & CEO. Building The Intelligence Layer for Engineering Change.

Founder
Code projectsPublic

Production AI platform serving 18 teams across 3 countries. OSS spanning BOM tooling, AAS utilities, and macOS apps.

Engineering
OSS
3
MEng ResearchPublic

Aerospace Engineering at UoN. Exploring the intersection of AI and physical engineering systems.

Research
Essays & WritingPublic

Long-form writing on AI, startups, and aerospace. Thinking out loud about technology and what it means to build.

Writing
617 contributions in the last year
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Contribution activity

Won EDTH Hackathon

AchievementJun 28, 2026

Won EDTH with a mission-planning system that fused live OSINT feeds and spoken field reports into a shared threat map for safer routing.

GitHubLive API

Created 61 commits in 5 repositories

erozee1/deltarapi21 commits
erozee1/paragonAI17 commits
erozee1/deltar15 commits
erozee1/AAS-Retrieval4 commits
erozee1/mango-costs4 commits

Opened 3 pull requests in 2 repositories

erozee1/bomkit2 commits
erozee1/rozee-sdk1 commits

AI SalesPeople: The Modern Day Sleazy Car Salesman

Ssubstack·Feb 10, 2025·4 min read

A Practical Guide to Understanding What You’re Actually Buying in AI