Elixir

HomeServices Of America Real Estate, B2C, WCAG Sr. UX/UI Designer Desktop, Tablet & Mobile

Project Overview

Elixir is a web‑based property management tool for realtors, agents, and tenants. The product offered good features but was not accessible to users with disabilities — especially screen reader users, keyboard‑only users, and those with low vision.

Goal
  • Bring the product up to WCAG 2.1 AA accessibility standards

  • Improve usability for assistive technology users

  • Do this without disrupting existing workflows

Target metrics:
  • Higher task completion for keyboard‑only users

  • Better contrast compliance

  • Reduced screen reader navigation errors

Constraints:
  • Must meet WCAG 2.1 AA guidelines

  • Maintain existing UX patterns where possible

  • Keep the platform responsive on desktop, tablet, and mobile

Options Considered
  1. Do minimal fixes — small impact, wouldn’t fully address accessibility gaps.

  2. Rebuild only specific components — improved some areas but inconsistent overall.

  3. Full accessibility redesign — best chance to meet AA standards and improve usability across the product.

Decision

Choose a full accessibility‑focused redesign involving component updates, keyboard support, improved labels, and contrast fixes to meet WCAG 2.1 AA across the platform.

My Contribution
  • Led full accessibility audit using Lighthouse, Axe, and Wave.

  • Conducted manual testing with NVDA, keyboard-only nav, and high-contrast mode.

  • Collaborated with developers + QA to implement and test changes.

  • Created accessibility documentation and guidelines for future features.

  • Updated the design system to bake in inclusive, accessible components.

Results

42%

100%

61%

2.4x

Task Completion (Keyboard Users)

Contrast Compliance

Growth in paid courses

Significant drop

Before: Users with disabilities couldn’t navigate the platform—forms were unclear, keyboard navigation was broken, and screen readers failed on key flows.

After: A fully accessible, WCAG 2.1 AA–compliant platform with clear forms, full keyboard support, stronger contrast, and robust screen reader compatibility

Before and After example showing how adding alt text makes images accessible for all users.


My Approach


Discovery Phase
  • Ran accessibility audits with Lighthouse, WAVE, Axe

  • Manual testing with screen readers (NVDA), keyboard nav, and high‑contrast mode

  • Consulted accessibility guidelines (WCAG 2.1) and experts

  • Identified failures in forms, navigation, and contrast

Design and Development
  • Rebuilt UI components to meet accessibility standards

  • Added proper form labels, error messaging, and instructions

  • Ensured all interactive elements supported keyboard focus

  • Added ARIA roles, landmarks, alt text, and improved color contrast

Testing and Iteration
  • Worked with QA and developers to test fixes in real usage environments

  • Iterated on components where assistive tech users had friction

  • Built ongoing monitoring and regression checks into dev workflows

Validation
  • Pre‑release task completion metrics for keyboard users

  • Post‑release usage data showing improved accessibility performance

  • Team adoption of accessibility documentation and standards

Human Insight

Real users with assistive tech needed clear labels, predictable navigation, and contrast that made text readable without strain — not just compliance tickboxes. These insights shaped the design and testing strategy.


Outcome / Impact
  • Achieved WCAG and ADA compliance across the web app.

  • Improved accessibility and usability for a wider range of users.

  • Standardized UI patterns through an accessible design system.

  • Reduced accessibility issues and future rework.


Next Steps
  • Expand manual testing group to include more users with disabilities

  • Conduct regular accessibility audits as part of sprint review

  • Train internal teams on accessibility‑first design and development

Man looking at brooklyn bridge and new york city skyline.

Kevin Perdomo
Product Designer (UX/UI)

Kevin Perdomo
Product Designer (UX/UI)

8 YOE | Figma, WCAG, Design Systems, UX Research | Led B2B SaaS & e-comm products for 1M+ users | AI Certified

Available for work

Available for work