Should a UX designer's cover letter link to a portfolio?

Yes, in the header, and name the one or two case studies most relevant to the role in the body.

How do I write the letter when moving into a new industry?

Show the shared problem, such as forms under stress or complex workflows, and how you learned the domain last time.

Should I include usability metrics?

Yes: task success, completion rate or support tickets. They make design impact measurable for non-designers.

UX Designer cover letter example

UX Designer cover letter example: opening on an abandoned patient portal, proof from task success and form completion gains, a case study close.

Resume for this role

Isabel Moreno

Senior Product Designer (UX) | Research, Interaction Design and Design Systems

Madison, WI

October 30, 2026

Erik LindgrenDirector of DesignDriftless HealthMadison, WI

Re: Senior UX Designer, patient portal

Dear Mr. Lindgren,

Your Senior UX Designer posting at Driftless Health describes a patient portal that people abandon halfway through common tasks. I have spent my career fixing forms and workflows like that, first in insurance and now in education, and I would like to bring that experience to healthcare.

At Lakeview Learning I led the redesign of our teacher gradebook. I interviewed 24 teachers in their classrooms and found that they were fighting the tool at the busiest point of their week. We rebuilt the core flow around how they actually grade. In usability tests, task success rose from 62% to 91%, and gradebook support tickets fell 45% in the semester after launch.

At Capitol Square Insurance I redesigned the online claims form, raising completion from 48% to 73%, and phone claims dropped by 20%. I also built a journey map for auto claims from 18 customer interviews that shaped a two-year roadmap. Those projects taught me how much clear language and good error handling matter for people under stress, which I expect applies to your patients too.

Research is a habit for me, not a phase. I run three to four usability studies a month with teachers, students and parents, and I maintain a Figma design system of more than 120 components, used by five teams and built to WCAG 2.1 AA. I also mentor two mid-level designers and lead our weekly critique.

I have 7 years of UX experience. I would welcome the chance to walk you through these case studies.

Best regards,

Isabel Moreno

Fictional candidates and employers. Any resemblance to a real person or company is coincidental.

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How this letter works

What each part of the letter above does, and how to do the same in yours.

The opening

It restates the posting's problem, people abandoning the portal mid-task, and says Isabel has fixed similar forms in two industries. Design leaders want to see the problem understood before any solution.

Whom to address

Address the director of design or design manager; their name is usually on LinkedIn or the company's design blog. If you cannot find it, address the product design team lead.

Requirements matched to proof

The posting asks forImprove task completion: The letter showsGradebook task success from 62% to 91%; claims form completion from 48% to 73%.
The posting asks forResearch with real users: The letter shows24 classroom interviews; three to four usability studies a month.
The posting asks forAccessible design systems: The letter shows120+ components to WCAG 2.1 AA, used by five teams.

Length

Five paragraphs in the usual 250 to 400 words. The portfolio holds the visuals; the letter tells the story behind two of them.

This letter: 251 words.

The closing

Offering to walk through the case studies sets up the portfolio review, which is the core of most design interviews.

Mistakes to avoid in this letter

Describing deliverables
Wireframes and prototypes are outputs. Show the user problem and the measured change.
No research
A UX letter that never mentions users raises doubts. Name how you learned from them.
Ignoring accessibility
For healthcare, education and government, accessibility is a requirement. Mention your standard.

Questions about this cover letter

Should a UX designer's cover letter link to a portfolio?: Yes, in the header, and name the one or two case studies most relevant to the role in the body.
How do I write the letter when moving into a new industry?: Show the shared problem, such as forms under stress or complex workflows, and how you learned the domain last time.
Should I include usability metrics?: Yes: task success, completion rate or support tickets. They make design impact measurable for non-designers.

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