Judith Joseph

Orange County, CA My time --:--

A senior product-focused UX/UI designer who leads strategy, execution and outcomes.

I design, build and scale products that people actually use, and that businesses can grow from.

Get in touch
Judith Joseph, smiling

Founder-level thinking, client-ready delivery.

Let's talk

Product strategy

Research, roadmapping and prioritization tied to business goals.

UX/UI design

Web and iOS, from wireframes to shipped UI, built on design systems.

Growth & optimization

Iterating on flows after launch to lift conversion.

AI-native design

Designing with AI tools and prompts to explore, prototype and iterate faster.

Engineering partnership

Fluent in the development process, with specs and handoffs engineers can build from.

Launch & go-to-market

Marketing sites, launch videos and pitch decks that tell the product story.

Selected work

Sibs

Sneaker marketplace, iOS
01 →

From trade-only app to a $10M sneaker marketplace.

Following users into sneakers, then bringing stores, wholesale supply and integrations to 10,000 users.

Read the case study

Traacker

Legal tech, iOS + web
02 →

Making recovery meetings count, and verifiable.

Replacing forgeable paper sign-in slips with geofenced check-ins that courts can trust.

Read the case study

Band Buddy

Live music, launched app + web
03 →

A digital tip jar and request slip for live shows.

Musicians, fans and admins: three connected experiences so fans can request songs and tip in a couple of taps.

Read the case study

Girl Math

Personal project, launched app
04 →

A budgeting app that laughs along.

I designed and launched an app that turns the "girl math" trend into real spending tracking.

Read the case study

Frequently asked questions

What kind of role are you looking for?

A product-focused design role where I own the strategy as well as the screens: understanding the problem, deciding what to build, and designing it through to handoff.

What does your process look like?

I start by talking to the people who live the problem, shape the strategy with stakeholders, design for every user involved, and hand off to engineering with everything they need to build.

How do you work with PMs and engineers?

As Head of Product at Sibs, I led our engineers, a PM, customer service and our social media lead, so design decisions tied directly to what we shipped and how the business grew. On agency projects like Traacker and Band Buddy, I partnered with a PM and an engineer: I led research and strategy with the client, got the designs approved, then handed them off for build.

Where are you based?

Orange County, California.