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Human-in-the-loop design systems
DESIGN.md contracts, Paper MCP, and Cursor workflows so generated UI stays on tokens and human review.
DESIGN.md Paper MCP Cursor
Portfolio
Aaron Cabrera
Product Designer, designing with AI
I advocate for human-in-the-loop design and build tools that help people create solutions with design as a guiding principle.
Now · Senior UX/UI Designer at Partners Group
Selected work
Featured projects
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UX Atlas
An open-source toolkit of UX skills for AI agents, from focused tasks to a staged design pipeline.
7 UX skills 3 design-system references
SKILL.md DESIGN.md AGENTS.md Astro
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Token governance and audit triage
Stop LLM UI drift with DESIGN.md contracts, Paper MCP, and a human-in-the-loop /audit triage flow.
DESIGN.md Paper MCP Cursor React Node
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CV-to-portfolio builder (Folio.md)
Turn a messy CV and a mood photo into DESIGN.md tokens and a themed, publishable layout.
AI UX Patterns Token Mapping Generative UI Paper.design
04
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Cebu Pacific Air: Customer Products & Ground-Up Design System
Building the airline's design system from scratch while leading UX across high-traffic web, mobile app, and airport kiosk touchpoints.
+15% User Satisfaction +3% Conversion Rate
Design Ops Figma Storybook Zeroheight Usability
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Partners Group: Enterprise Workflow Optimization
Dense financial ops software: multi-role permissions, heavy data tables, less cognitive load.
Enterprise UI IA Workflows Internal Tools
Capabilities
Core expertise
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Enterprise Workflow Optimization
Turn dense domain logic into multi-role interfaces people can actually finish work in.
Domain Logic Internal Tools IA
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Scalable Design Ops & UI Leadership
Design systems, token sync, and usability practices that keep product and engineering aligned.
Design Ops Systems Leadership
Design systems and product work
Working through a fuzzy product or design problem? We can talk it through.