Design Engineering Role-Fit Summary

I am a Senior Frontend & Design Engineer with 10+ years of experience, focused on high-quality UI implementation, design systems, accessibility, and product delivery.

View case studies | Open resume | Contact me

Why teams hire me

  • I bridge design and engineering without losing speed or craft quality.
  • I build reusable systems, not one-off screens.
  • I treat accessibility and performance as product quality requirements.
  • I can move from concept to production with strong cross-functional communication.

Best-fit role types

  • Product Design Engineer
  • Design Systems Engineer
  • Frontend Platform Engineer (design systems + product enablement)

Selected outcomes

  • Built supplier returns flow and reusable upload component used by hub operations, reducing manual process time by at least 30 minutes per shift.
  • Improved design system consistency and documentation, reducing implementation duplication across teams.
  • Built enterprise insight interfaces with structured data tables/charts for SEO and marketing products.
  • Delivered accessibility and performance audits, then translated findings into prioritized implementation backlogs.
  • Built A/B testing frontend architecture that improved experiment velocity and supported conversion gains.

Core strengths

  • UI Craft: pixel-accurate implementation, responsive behavior, interaction quality
  • Systems Thinking: tokens, component APIs, documentation, governance
  • Product Execution: shipping end-to-end features with measurable outcomes
  • Quality: WCAG-aware implementation, performance mindset, test coverage culture

Hiring quick actions

Open to work ⟡ Open to work ⟡ Open to work

Let's work together!

Looking for a Frontend / Design Engineer who can bridge product, design, and code? I'm currently looking for a full-time role.

Email → sus.casasola@gmail.com

Available starting August 2026.