UX Product Designer
Paulina
Espinosa
I'm a product designer with 9+ years in fintech and banking. I build design systems from scratch and ship with engineers. These days I also build small AI tools for my team.
Selected work
Case studies
- 25+ screens
- designed and shipped
- 2.8 out of 5
- customer rating before the fix
Kueski
Personal Debits: Automating Kueski's Loan Repayments
- Checkout
- payment status
- validation
- deactivation
- 3 dashboards
- built around who is looking
- 17 findings
- documented with the design
EFEX
Same Dashboard, Every Client: Redesigning EFEX
- Diagnosis
- proto-personas
- adaptive dashboard
- prototype
- 3 reversals
- driven by live stakeholder feedback
- 5 states
- designed and handed off
Enterprise security platformPassword protected
Untangling NFR License Visibility Across a Multi-Account MSP Portfolio
- Stakeholder alignment
- content design
- design reviews
- handoff
- 79.36% → 64.43%
- bounce rate
- 0.06% → 1.66%
- conversion
Credijusto / Covalto
Redesigning a Multi-product Website
- Competitive benchmark
- web design
- design system
- 20+ products
- built on one shared system
- 1,576,576
- users impacted
Minerals
Build a design system
- UI audit
- component inventory
- accessibility
- documentation
- Strongest reaction
- the prospect tool, from the judges
3Pillar GlobalPassword protected
Designing a consultancy website for buyers who are afraid of AI
- Audit
- benchmark
- synthetic personas
- AI content rules
Free to download
Claude skills you can download
- Claude Code
- Status drafts
- Dev tooling