Multi-agent desktop assistant
Ubik
Automated executive workflows across email, meetings, and scheduling.
- Role
- Backend and AI systems development
- Focus
- AI systems and product infrastructure
- Stack
- Python · FastAPI · SQLAlchemy · PostgreSQL
The engineering story
01 · Constraint
The challenge
Executive workflows span multiple tools, require context, and need predictable orchestration rather than a single prompt-response loop.
02 · System
The approach
Designed Planner, Executor, and Awareness agents around FastAPI services, persisted state in PostgreSQL, and added LiteLLM and Langfuse for model routing, tracing, and operational visibility.
03 · Delivery
What shipped
- Integrated Google Workspace APIs and Gmail webhooks
- Built observable multi-agent task orchestration
- Containerized and deployed the platform on AWS