Things I've built and keep building
AI agents, the platforms they depend on, and community work teaching Python to women.
Projects
- Open source
Arcana OS
An open-source multi-agent operating system: a cast of agents, each shaped by a tarot archetype that defines its voice and behavior, and a meta-agent that sees it all, handling memory, tools, identity, and guardrails so your agents don't have to. Local-first, and works with local or hosted models.
Multi-agentApache 2.0View project - Closed beta
Roamie
A proactive AI travel companion, currently in closed beta. An agent that helps you navigate travel logistics with tips and warnings, and keeps an eye on important changes while you stay present. The code is private, but I'm always happy to talk about it.
AgentTravelView project - At Lunit
Oncology data platform
Built from scratch at Lunit: the domain model and database schema for pathology assets such as whole-slide images, tissue microarrays, cores, and staining information. Now used across three teams.
PathologyData platformView project - Shipped
AI Korean tutor
An AI conversational tutor that gave learners real-time feedback on their Korean, taken from concept to production as CTO of Learn Korean in Korean.
Conversational AIAWSView project - Founder
Maria Vai com as Devs
Founder and teacher of a program teaching Python to women.
PythonTeachingView project - Organizer
Hackaponto
Time-clock system and app with facial recognition and geolocation.
Face recognitionGeolocationView project