I'm an Mobile Engineering Manager at OpenSpace and a React Native specialist with 10+ years in frontend experience. I design and ship polished, cross-platform apps — often end-to-end and on my own.
- React Native, React, and TypeScript are my core stack. Cross-platform by design — not tied to a single OS.
- Spec-driven, AI-assisted development is how I solo-ship full consumer apps in weeks: markdown specs as the source of truth for both humans and AI agents.
- I learn by building, so I'm always tackling side projects.
- I lead and mentor engineering teams — currently a five-engineer mobile team.
A few apps I've recently designed and built:
- Weekly — top-rated budgeting app for couples and individuals (co-founder).
- Pday — An AI powered app giving beautiful updates to families and friends of full-time missionaries.
- Numbered — An LDS leader app that replaces a half-dozen disparate tools and spreadsheets with one platform.
- LinkedIn — @danseethaler





