UI/UX Design Miami — Product & Interface Design
Miami.
User research, wireframing, prototyping, and interface design for Miami startups and established product teams. We design what users actually do — not what stakeholders wish they did.
Miami UI/UX design that respects users and earns conversions.
Most UI/UX design in Miami is either pixel-pushing without research, or research-heavy decks that never become real product. JAAR Design works the way modern product teams work — fast iteration cycles, real user testing, design that ships and gets refined post-launch.
We design web apps, mobile apps, marketing sites, and internal tools. Our process moves through research and competitive analysis, information architecture, low-fidelity wireframes, high-fidelity UI, prototype testing, and finally a developer-ready design system in Figma. No phase is skipped, but every phase is sized to your timeline and budget.
Whether you need a full product redesign, a focused conversion-optimization sprint, or a design system to unify a sprawling product — we have probably built something similar. Most engagements begin with a paid one-week design audit so you get tangible value before committing to a larger project.
Process
How JAAR Design approaches UX
User research
Interviews, surveys, analytics review, competitive teardowns. We learn before we design.
Information architecture
Site maps, user flows, content hierarchies. The structure under the visual layer that decides whether users find what they need.
Wireframing
Low-fidelity layouts to align stakeholders fast — before a single pixel is polished.
High-fidelity UI design
Brand-aligned interface design in Figma. Type scales, color systems, component libraries, every state covered.
Prototyping & testing
Interactive Figma prototypes for stakeholder review and unmoderated user testing via Maze, UserTesting, or in-person sessions.
Design systems
Token-based design systems that engineering teams actually adopt — built in Figma with Storybook integration.
Why JAAR Design
UX design that ships, then improves
JAAR Design designs interfaces in close partnership with the engineers who build them. That means design files developers can actually implement, design systems engineering can extend, and post-launch iteration based on real user behavior — not opinions.
We work with Miami startups, scale-ups, and product teams inside larger organizations. Every engagement is sized to your timeline and budget, and every deliverable is something you can hand to a development team and ship.
FAQ
Frequently asked questions
What is the difference between UI and UX design?
UX (user experience) is the strategy and structure — research, flows, information architecture, prototype testing. UI (user interface) is the visual layer — typography, color, components, interactions. JAAR Design does both, and we recommend doing them together rather than in sequence.
Do you only design or also handle development?
We do both. Many projects engage us for UX strategy and visual design, then engineering. You can also hire us for design alone and hand off to your existing development team — we provide developer-ready Figma files and a design system.
How long does a UX project take?
A focused conversion-optimization sprint can be 2–3 weeks. A full product UX engagement (research → wireframes → UI → prototype) typically runs 6–12 weeks. Design systems with multiple product surfaces take 8–16 weeks.
What deliverables do you provide?
Research summaries, journey maps, site maps, wireframes, high-fidelity Figma files, interactive prototypes, design systems, component libraries, and developer handoff documentation. Format depends on your team and tools.
Do you do user research, or just visual design?
Both — and we strongly recommend research. Most "redesign" projects fail because no one talked to users. We can run research from scratch or use research your team has already done.
Need product design that ships?
Free 30-minute consultation. Tell us about your product and we will share an honest opinion on what your UX needs.