01
Role
Reuben leads technical direction across AI systems, architecture and engineering delivery.
- AI systems
- Technical architecture
- Engineering delivery
Who builds it
Reuben McQueen, co-founder and CTO
Reuben McQueen is co-founder and CTO of Marella AI. He leads technical architecture and the AI systems behind retrieval and the product's agents.
Updated 21 Aug 2026
02
Background
- First-class Computer Science degree
- Automation and real-time systems
- Frontend and backend
- Cloud development
03
Focus in Marella
Reuben works on retrieval and agent architecture, product reliability and on making the deployment boundary something an enterprise buyer can inspect.
- Retrieval and agent architecture
- Product reliability
- Enterprise deployment boundary
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