I'm Xinhe Wang, a UX Designer with a Computer Science background, designing human-centered AI tools, workflow systems, and interactive digital experiences.

I'm Callum Hayes,
a UX/UI designer specializing in creating user-friendly mobile apps based in London, UK.

I translate complex technical ideas into clear, trustworthy, and user-friendly interfaces through UX research, prototyping, and frontend implementation.

My recent project

A human-centered scheduling tool that helps graduate teams compare availability, review meeting recommendations, understand scheduling decisions, and resolve conflicts.

See the project

My recent project

A human-centered scheduling tool that helps graduate teams compare availability, review meeting recommendations, understand scheduling decisions, and resolve conflicts.

See the project

My recent project

A human-centered scheduling tool that helps graduate teams compare availability, review meeting recommendations, understand scheduling decisions, and resolve conflicts.

See the project

Selected projects

A collection of UX, research, and frontend projects focused on human-centered AI tools, interactive systems, and clear digital workflows.

Interactive Video Segmentation Player

Designing an AI-powered video player that makes long videos easier to understand, navigate, and control

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Interactive Video Segmentation Player

Designing an AI-powered video player that makes long videos easier to understand, navigate, and control

See the project

Agentic Code Review Research

Studying how junior developers understand, trust, and verify AI-generated code review feedback.

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Agentic Code Review Research

Studying how junior developers understand, trust, and verify AI-generated code review feedback.

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Responsive Event Search Web App

Designed and developed a responsive event search experience with structured filters, dynamic results, event detail views, and expandable venue information.

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Responsive Event Search Web App

Designed and developed a responsive event search experience with structured filters, dynamic results, event detail views, and expandable venue information.

See the project