WithExpert Services

UI/UX Design

High-quality delivery backed by a clear, measurable process.

Overview

We deliver with a structured workflow, clear communication, and performance-focused execution.

Clear scope and roadmap

Conversion-aware delivery

Transparent reporting

Ongoing optimization

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Process

How we deliver

Discover

We clarify goals, audience, and outcomes to align the plan. For design projects, this means interviewing stakeholders to understand business objectives, researching your target users and their behaviours, analysing competitors to identify opportunities, reviewing existing analytics and user feedback, and defining success metrics such as conversion rates, task completion, and user satisfaction so everyone agrees on what good looks like before design begins.

Execute

We build and iterate quickly with quality checks. For design projects, this means creating wireframes to establish structure and flow, designing high fidelity mockups with your brand in mind, prototyping interactive flows for testing, gathering feedback from real users, iterating based on what we learn, and delivering design files with the specifications developers need so implementation matches the intended experience.

Improve

We refine based on data and user feedback to compound results. For design projects, this means conducting usability tests with actual users, analysing heatmaps and session recordings to see where people struggle, running A/B tests on design variations to measure impact, tracking conversion funnels to identify drop off points, and making data driven improvements every month so the design continues to perform after launch.

FAQ

Common questions

How long does UI/UX design take?

Design timelines depend on project scope, but most follow clear patterns. Landing page design with a single goal typically takes one to two weeks and includes two to three concepts, a final mockup, and mobile responsive design. Small websites of around five to ten pages usually run for three to five weeks from discovery and sitemap through to final files and developer handoff. Medium websites with fifteen to thirty pages and a complete design system often require six to ten weeks, while complex applications with multi user roles, complex workflows, and data visualisation can run for ten to twenty or more weeks. Revision rounds, decision making structure, content readiness, and research depth all influence the schedule, and we share realistic ranges and real project examples so you know what to expect before work begins.

What makes your design service different?

We focus on measurable outcomes such as conversion rates, task completion, and user satisfaction rather than only visual polish. Many agencies emphasise beautiful designs that wow and portfolios of attractive mockups, but those do not always help users achieve goals or improve business results. Our approach starts with outcomes over aesthetics, asking what users need to accomplish, which business goals design must support, and how success will be measured. In practice this can mean designing checkout flows, onboarding, and dashboards so they reduce friction, build trust, and increase completion rates, supported by research before pixels and usability testing with real users instead of relying on opinions alone.

Do you guarantee conversion or revenue lifts?

We do not promise specific conversion rates or revenue numbers because results depend on factors such as traffic quality, offer strength, pricing, and market conditions. What we do guarantee is that design follows proven principles, is grounded in user and business research, and is usability tested with real users. We expect measurable improvements over time and we commit to honest reporting, data driven recommendations, and a continuous improvement approach that treats design as an ongoing lever rather than a one time aesthetic refresh.

What is included in your UI/UX pricing?

Standard UI and UX projects typically range from around five thousand to thirty thousand dollars depending on scope and research depth. Pricing is structured into clear phases. Discovery and research over roughly weeks one to two cover user and stakeholder interviews, analytics and session recording review, competitive analysis, information architecture, and deliverables such as personas, user journey maps, and a sitemap. Design from about weeks three to eight includes wireframes, a visual style guide, a component library, and high fidelity mockups for key pages across desktop, tablet, and mobile. Prototyping and testing add interactive prototypes and usability testing sessions with prioritised findings and iterations, and developer handoff covers detailed design specifications, asset export, and support during implementation. Add ons such as copywriting, brand identity, custom illustration, photography, video, front end development, and ongoing optimisation are available separately with transparent pricing.

Can you work with our existing brand guidelines?

Yes, we regularly design within existing brand guidelines while optimising for usability and conversion. We begin with a brand audit that reviews your logo system, colour palette, typography, voice and tone, photography, iconography, and current materials to understand what is flexible and what is fixed, and to spot any accessibility or usability issues. From there we extend the guidelines for digital use by addressing contrast, typography choices for on screen readability, and responsive behaviour such as how the logo and key elements adapt on smaller devices. The result is a digital design system that respects core brand elements while adding practical rules that keep interfaces accessible, consistent, and on brand.

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Designing UI and UX Around Measurable Outcomes

Effective UI and UX design starts with clear definitions of success. Rather than chasing aesthetics ... Effective UI and UX design starts with clear definitions of success. Rather than chasing aesthetics alone, we focus on outcomes such as higher conversion rates, faster task completion, reduced support tickets, and improved satisfaction scores. This means designing flows so visitors understand value quickly, can complete tasks without confusion, and feel confident in the decisions they are making. Real projects have included landing page redesigns that lifted conversion from three to more than eight percent, ecommerce journeys that doubled mobile conversion while raising average order value, and dashboards that cut task time by more than half. When design is aligned with measurable outcomes, interfaces become a reliable growth lever instead of a cosmetic expense. Effective UI and UX design starts with clear definitions of success. Rather than chasing aesthetics alone, we focus on outcomes such as higher conversion rates, faster task completion, reduced support tickets, and improved satisfaction scores. This means designing flows so visitors understand value quickly, can complete tasks without confusion, and feel confident in the decisions they are making. Real projects have included landing page redesigns that lifted conversion from three to more than eight percent, ecommerce journeys that doubled mobile conversion while raising average order value, and dashboards that cut task time by more than half. When design is aligned with measurable outcomes, interfaces become a reliable growth lever instead of a cosmetic expense.

Research Before Pixels and a User Centred Process

Strong design decisions come from evidence. Before moving into detailed screens, we invest in resear... Strong design decisions come from evidence. Before moving into detailed screens, we invest in research that can include user interviews, surveys, analytics review, session recordings, and competitive analysis. On the business side we clarify objectives, constraints, success metrics, and brand requirements so the work fits real world context. Insights from this research shape personas, user journeys, information architecture, and content hierarchy, and they often reveal that assumptions about what users want differ from reality. Usability testing with real users then validates flows and surfaces friction that wireframes and internal reviews can miss. This research first, test driven approach leads to designs that feel intuitive because they are grounded in how people actually behave. Strong design decisions come from evidence. Before moving into detailed screens, we invest in research that can include user interviews, surveys, analytics review, session recordings, and competitive analysis. On the business side we clarify objectives, constraints, success metrics, and brand requirements so the work fits real world context. Insights from this research shape personas, user journeys, information architecture, and content hierarchy, and they often reveal that assumptions about what users want differ from reality. Usability testing with real users then validates flows and surfaces friction that wireframes and internal reviews can miss. This research first, test driven approach leads to designs that feel intuitive because they are grounded in how people actually behave.

Transparent Pricing, Phases, and ROI for UI and UX Projects

UI and UX projects are structured into clear phases so you always know what is happening, what is in... UI and UX projects are structured into clear phases so you always know what is happening, what is included, and how investments connect to outcomes. Discovery and research establish the foundation, design and systems work translate insights into interfaces and reusable patterns, and prototyping, testing, and handoff ensure that what is designed can be implemented accurately. Pricing ranges reflect complexity, from focused landing pages through to complex applications with extensive design systems and testing, and optional add ons such as copywriting, brand identity, illustration, and ongoing optimisation are scoped separately. By pairing this structure with real world ROI examples, it becomes easier to evaluate design not as a cost but as an investment that can pay back many times over when it is executed and iterated properly. UI and UX projects are structured into clear phases so you always know what is happening, what is included, and how investments connect to outcomes. Discovery and research establish the foundation, design and systems work translate insights into interfaces and reusable patterns, and prototyping, testing, and handoff ensure that what is designed can be implemented accurately. Pricing ranges reflect complexity, from focused landing pages through to complex applications with extensive design systems and testing, and optional add ons such as copywriting, brand identity, illustration, and ongoing optimisation are scoped separately. By pairing this structure with real world ROI examples, it becomes easier to evaluate design not as a cost but as an investment that can pay back many times over when it is executed and iterated properly.

UI/UX Design

Designing UI and UX Around Measurable Outcomes

Research Before Pixels and a User Centred Process

Transparent Pricing, Phases, and ROI for UI and UX Projects

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