Hi, my name is

Colin O'Neill

I’m a UX/UI & Product Designer crafting data-driven digital experiences for technology and healthcare products.

I focus on transforming complex systems into intuitive interfaces that help teams and users make better decisions.

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Colin O'Neill

My Work

Emergency Department Wait Times Website Updates

2025
FigmaWeb DesignFeature DesignData Visualization

Redesigned a province-wide healthcare platform to help patients make faster, informed decisions during emergencies. Focused on data clarity, accessibility, and responsive visualization to enhance public trust and usability across devices.

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Emergency Department Wait Times Website Updates

Calexis Chatbot

2025
ChatbotAI LLMMachine Learning Tool

Designed an AI-powered chatbot that automates IT support requests and streamlines employee onboarding. Simplified workflows, reduced ticket resolution time, and improved user satisfaction through conversational design and iterative testing.

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Calexis Chatbot

Patient Safety Learning System Platform

2025
TailwindHealthcareWeb DesignData Visualization

Modernized a healthcare reporting platform to make patient safety event management faster and more intuitive. Introduced a streamlined organizational strategy that helps leadership identify trends and proactively mitigate safety risks.

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Patient Safety Learning System Platform

Beam Buddy

2023
Product DesignFlashlight3D DesignUX Research

Developed a user-centered flashlight that helps children feel safe and confident in the dark through ergonomic form, child-safe materials, and simplified interaction design that reduces cognitive effort.

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Beam Buddy

How I Work

I follow a structured, collaborative approach to move from open-ended research to validated, production-ready solutions.

1. Discover
Explore

I surface problems and opportunities through stakeholder interviews, user research, and analytics — casting a wide net to understand context and constraints.

Artifacts: research notes, journey maps, analytics insights
2. Define
Synthesize

I synthesize research into clear problem statements, prioritized user needs, and success criteria that align with business goals.

Artifacts: personas, problem statements, prioritized roadmap
3. Develop
Iterate

I rapidly ideate, wireframe, and prototype multiple solutions, collaborating closely with PMs and engineers to test feasibility.

Artifacts: wireframes, interactive prototypes, design system updates
4. Deliver
Validate

I validate solutions through usability testing and metrics, then hand off polished specs and work with engineering to ship and measure impact.

Artifacts: usability reports, final prototypes, implementation specs, success metrics

Skills

User Experience Design
User Interface Design
User Research
Prototyping
Wireframing
Design Systems
Usability Testing
Information Architecture
Interaction Design
Product Design
Figma
3D Design
Adobe Creative Suite
Data Visualization
Collaboration
Heuristic Evaluation

About Me

Colin O'Neill

I’m a 25-year-old designer, born and raised in New Jersey, with citizenship in both Canada and the United States. I have experience collaborating with cross-functional teams to create scalable solutions that enhance decision-making and resolve user pain points.

Outside of work I enjoy creating personal 3D projects, listening to new music, and playing recreational volleyball.

Let's Work Together

I'm always interested in new opportunities and collaborations. Feel free to reach out if you'd like to discuss a project.