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Juan Peña logomarkJuan Peña

Juan Peña · Senior UX Designer · Enterprise B2B

UX for systems that companies can't afford to get wrong.

I work on enterprise finance and procurement: expense reimbursement, approvals, and supplier workflows. The unglamorous, high-stakes tools nobody chooses to use but everybody depends on.

Selected work

ExpenseFlowAlex R. ▾

Hi, Alex

What's new

Details of the announcement go here.

Create report
Approvals
Reports

Receipts

Approvals

Recent

My expenses

Track your expenses

New report
Approvals

Needs attention

Card transactions›
Cash expenses›
Expense reports›

One expense platform handling 900,000+ reports a year across Walmart US Stores, Sam's Club, and Supply Chain.

  • Enterprise UX
  • Product strategy
  • Responsive design
  • Platform scale
SupplyDeskSearch…
Updates and announcements

Approvals

2 pending orders

Monthly budget

73% used

Recently viewed

Shop SupplyDesk

Order supplies

Search for items

Custom lists

My favorites
Office supplies

Led UX for Walmart's internal procurement platform and its native MyWalmart extension, connecting search, ordering, approvals, tracking, and store access across a multi-year roadmap.

  • Enterprise UX
  • Platform strategy
  • Responsive web
  • Native extension
Handoff Readiness terminal output: 90 out of 100, one blocker for version sync, and a bar for each scored category

Helping designers who don't code ship AI prototypes that engineering can merge.

  • Design systems
  • AI tooling
  • Handoff
  • Content design
View all work

A bit about me

I have spent twelve years in design and the last five in product. At Walmart Global Tech, I work across four connected procurement products used by tens of thousands of associates. I stay close to the craft on purpose, because that is how I keep enough context to make good calls across a system that large.

More about me
Pixel-art illustration of Juan as a wizard casting a fireball in his study

Let's talk

Open to senior individual contributor roles and select contract work.

Get in touch