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UI/UX Design

UI/UX DESIGN • Design & Creative

Interfaces People Understand Instantly - and Love Coming Back To

Users do not read instructions. If your website, app or software is confusing, they leave - and they rarely come back. Poor UX shows up as abandoned carts, low sign-ups, frustrated support tickets and features nobody uses.

Nextstep Dev designs digital products around real user behavior. We research how your users think, map the simplest path to what they need, and turn it into clean, beautiful interfaces in Figma - tested, prototyped and ready for development. Because our own developers build what we design, every screen is practical to build, not just pretty to look at.

UI UX Design interactive design system and creative interface
Interactive Figma Prototype & Design System
Figma

Interactive Prototypes

Mobile-First

Responsive Design

WCAG

Accessibility-Minded

Dev-Ready

Handoff & Specs

Our UI/UX Services

What We Design

Website UI Design

Conversion-focused website designs with clear messaging, strong visual hierarchy and layouts tailored for desktop, tablet and mobile.

OUTPUT // DESKTOP + TABLET + MOBILE UI

Mobile App UI/UX

iOS and Android app designs that follow platform guidelines, feel native and make every core action effortless.

OUTPUT // IOS HIG + MATERIAL 3 SCREENS

SaaS & Dashboard UX

Complex software made simple - onboarding flows, dashboards, data tables and settings designed for clarity and speed.

OUTPUT // DATA VIEWS + ONBOARDING FLOWS

UX Audit & Conversion Review

An expert review of your existing site or app that identifies usability issues and conversion leaks, with prioritized fixes.

OUTPUT // ANNOTATED HEURISTIC REPORT

Wireframing & Prototyping

Low-fidelity wireframes and clickable Figma prototypes that let you test ideas with users before investing in development.

OUTPUT // INTERACTIVE FIGMA PROTOTYPE

Design Systems

Reusable components, styles and guidelines that keep your product consistent and make future design and development faster.

OUTPUT // TOKENIZED COMPONENT LIBRARY

Why UX Matters • Our UI/UX Toolkit

Good Design Is a Business Decision

Investing in UX before development is one of the highest-return decisions you can make. Fixing a problem in a Figma prototype costs a fraction of fixing it in live code. Great UX delivers:

UI UX Design creative directors and senior specialists reviewing production assets
Designed & Validated in Figma Every flow is user-tested and engineered alongside our in-house developers for zero handoff friction.
  • Higher conversion rates - more sign-ups, enquiries and completed purchases

  • Fewer support requests, because users can find answers and complete tasks on their own

  • Faster, cheaper development, with clear specs and fewer changes mid-build

  • Better retention and reviews for apps and SaaS products

  • A consistent, trustworthy brand experience on every screen

Figma FigJam Maze Hotjar Google Analytics 4 Adobe Illustrator Lottie

Our Process

How We Design Your Product

  1. Discovery & Research

    We study your business goals, users and competitors, and review analytics or user feedback to understand real pain points.

  2. Information Architecture & User Flows

    We map the structure and key user journeys, so every task takes the fewest, clearest steps possible.

  3. Wireframes

    Low-fidelity layouts for every key screen, focused on structure and usability before visual design begins.

  4. Visual UI Design

    High-fidelity screens in Figma with your brand colors, typography and components - designed for every device size.

  5. Prototype & Usability Testing

    Clickable prototypes tested with real users or stakeholders, then refined based on what we learn.

  6. Developer Handoff

    Organized Figma files, specs, assets and a component library - ready for our developers or your own team to build.

Why Choose Us

Why Nextstep Dev for UI/UX Design?

Designers Who Work With Developers

Our designers sit with our development team, so every design is realistic to build, on time and on budget.

Conversion-Focused

We design for business outcomes - sign-ups, sales and retention - not just for awards or aesthetics.

Real User Insight

Decisions are based on research, analytics and testing, not personal opinion or guesswork.

You Own the Files

Your Figma files, components and assets belong to you - fully organized and documented.

Packages

UI/UX Design Packages

UX Audit

From $299
  • Review of up to 10 key pages/screens
  • Usability & accessibility check
  • Conversion leak analysis
  • Prioritized fix list
  • Annotated report
  • 30-min walkthrough call
Get UX Audit

Product Design

Custom Quote
  • Full SaaS / app product design
  • User research & interviews
  • Usability testing rounds
  • Complete design system
  • Onboarding & dashboard UX
  • Dedicated product designer
  • Ongoing design support
Request Custom Quote

Need it built too? Our WordPress, Shopify, web app and mobile app teams can develop your design - so nothing gets lost between design and launch.

FAQs

Frequently Asked Questions

UX (user experience) is how a product works - the structure, flows and ease of use. UI (user interface) is how it looks - colors, typography, buttons and visual details. Great products need both, and we design them together.
Yes. Our in-house teams build websites on WordPress, Shopify and Wix, as well as custom web apps and mobile apps. You can also hand our Figma files to your own developers.
Absolutely. We often start with a UX audit to find what is holding your current product back, then redesign the screens that will make the biggest difference first.
We design in Figma, the industry standard for UI/UX. You get full access to the files, so your team can view, comment and continue working on them at any time.
A UX audit takes about 1 week. A website or app UI project with around 10 screens usually takes 2-4 weeks. Full product design projects are planned in phases after discovery.
Yes. We test prototypes with real users or your stakeholders to validate key flows before development - catching problems while they are still cheap to fix.

Get Started

Ready for a Product Your Users Will Love?

Book a free UX consultation. We will review your idea or existing product and show you where better design can drive results.

Talk directly to a Lead Product Designer
  • Free UX Consultation
  • Figma Interactive Prototypes
  • Dev-Ready Handoff

Book a personalized call

Hi UI/UX Design I’m Lisa, Customer Manager

UI/UX Design

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    Project Lead

    Nextstep Dev

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