UX/UI design: where is the balance between user and business?

In the field of digital design, the UX UI design for business is essential to achieve satisfactory experiences and meet business objectives.

Achieving this balance may seem complicated; however, it is essential to ensure the sustainable success of any digital product.

UX design: focused on user experience

The UX design seeks to provide a positive, seamless and meaningful user experience.

This means deeply understanding their needs, behaviours and expectationsfacilitating every interaction you have with the digital product.

Key elements of UX Design with practical examples:

• Research and analysis: It consists of getting to know the user through interviews, surveys, analysis of browsing data and behavioural studies. This allows us to design from empathy, generating products tailored to real needs.
  • Example: Spotify conducts frequent interviews with users to understand their musical tastes and tailor personalised recommendations.

• Clear information architecture: Organising the digital content so that users can find what they are looking for quickly and without frustration. A logical structure facilitates access to key functionalities.
  • Example: The website of Wikipedia is organised for quick access to different categories and specific content through clear internal links.

• Digital accessibility: Include functionalities such as keyboard navigation, screen readers, subtitles, high contrast, among others. The aim is to make the product usable by people with disabilities or in special contexts.
  • Example: Apple incorporates functions such as VoiceOver for visually impaired people on all their devices.

• Usability and user-friendliness: Reduce the user learning curve by designing simple, consistent and predictable flows. A usable interface guides without confusing or overwhelming.
  • Example: Duolingo offers intuitive and clear interfaces, allowing users to learn languages easily from the first use.

• Emotion and connection: Design to generate a positive and emotional experience that connects with the user's values or desires. This builds lasting bonds with the brand.
  • Example: Airbnb generates emotional connection through inspiring photographs and personalised descriptions that invite you to live unique experiences.

• Continuous testing: Regularly evaluate the experience with real users to discover friction points or potential improvements. This allows for constant iteration and evolution of the design.
  • Example: Netflix constantly tests new functionalities and designs with small groups of users before implementing them globally.

Concrete benefits of UX Design:

• More satisfied and loyal users: By understanding and anticipating the needs of the user, a stronger and more sustained relationship is built over time.
  
• Reduced support and training costs: Intuitive interfaces reduce the need for technical assistance or training.

• Increase in recommendations and positive ratings: A positive experience tends to be shared, directly impacting the acquisition of new users.
  
• Positive positioning of the product in the market: Perceived ease, empathy and satisfaction translate into competitive differentiation.

Successful case studies in UX Design:

• Duolingo (visit Duolingo)
• Spotify (visit Spotify)
  
  

UI design: focusing on the user interface

UI design focuses specifically on the visual layer of the product: colours, fonts, icons, layout and hierarchy. Good UI design not only beautifies, but also facilitates and guides interaction.

UI Design Principles developed with examples:

• Visual consistency: It ensures that all visual elements have a consistent identity, facilitating familiarity with the platform.
  • Example: Google Workspace maintains visual consistency between all its apps such as Gmail and Drive, making it easy to navigate between them.
    
• Intuitive interactivity: The elements must behave as the user expects.
  • Example: Slack uses buttons and menus with clear behaviour, displaying status indicators and instant feedback.
    
• Aesthetic appeal: Visual design should communicate professionalism and build trust.
  • Example: Notion applies a minimalist and elegant aesthetic that conveys clarity and organisation.
    
• Adaptability: Responsive designs to offer a good experience on any device.
  • Example: Instagram offers smooth navigation on mobiles and tablets, while maintaining visual consistency.
    
• Visual hierarchy: It guides the user to what is important through contrast and layout.
  • Example: Medium uses hierarchical typography and plenty of white space to highlight content.

Benefits of UI Design:

• Generate a positive first impression.
• Reinforces brand identity.
• Increases permanence on the platform.
• Reduces the bounce rate.

Successful case studies in UI Design:

• Apple (visit Apple)
• Airbnb (visit Airbnb)
  

Designing for business objectives

Beyond the visual and experiential, design must be aligned with the company's business goals. This means designing interfaces and experiences that generate tangible value.

Key aspects of the business approach with examples:

• Optimised conversion: Each component should direct the user towards a key action.
  • Example: Shopify simplifies the purchasing steps in your shops to improve the conversion rate.
    
• User retention: Design with a logic of rewards, community or exclusive content.
  • Example: Duolingo implements daily spurts, levels and notifications that encourage daily returns.
    
• Measurement and analysis: Use analytics to understand behaviour and optimise routes.
  • Example: UX Tools as Hotjar o Google Analytics allow you to track clicks, sessions and detect leakage points.
    
• Brand value and reputation: A professional and reliable design inspires credibility.
  • Example: LinkedIn maintains a sober and professional interface that reinforces its positioning as a business network.
    
• Scalability: Design with modular and reusable systems that expand with the business.
  • Example: Figma and its use of design systems allows teams to scale products while maintaining visual and functional coherence.

Case studies:

• Amazon (visit Amazon)
• Booking.com (visit Booking.com)

Conclusion: Clara's Case - from problem to satisfaction

An effective approach to UX/UI design not only solves functional or visual problems, but also contributes directly to the business strategy. The ideal route can be summarised as follows:

1. Problem: Frustrated user, stalled business.
2. Study: Needs research and behavioural data analysis.
3. Solution: User-centred redesign, adjusted to business metrics.
4. Implementation of the solution: Iterative development and implementation with constant testing.
5. Result: More satisfied users, higher conversion, lower abandonment and a reinforced brand perception.

This roadmap demonstrates that balancing human needs and business objectives is not only possible, but desirable. Designing with empathy and strategy is the key to digital success.

Case for balance: Clara and the redesign of LocalEat

Clara is Product Manager from LocalEatan app that connects users with local restaurants. Although the app was working well, metrics showed that many users downloaded the app but did not complete their first booking. At the same time, partner restaurants were asking for more visibility and conversion.

The problem

• Users: frustrated by the lengthy process to complete a booking and the lack of filters for specific needs such as vegan options or immediate availability.
• Business: low conversion, increased churn and loss of confidence of affiliated businesses.

Research and diagnosis

The team conducted usability tests, conversion funnel analysis and interviews with real users. They found that navigation was not intuitive, there were redundant fields in the booking process, and users were abandoning before completing the payment.

Solution implemented

The team led by Clara adopted an agile methodology based on ScrumThe work is organised in two-week sprints. Each sprint addressed one phase of the redesign, validated through low and high fidelity prototypes tested with real users.

01Reserve flow redesign

• The booking process was simplified from seven steps to just three: choosing the restaurant, selecting the menu and confirming the booking.
• It was integrated autocomplete of user data in contact and payment forms.
• A/B tests showed a 30% reduction in mean standby time.

02Information architecture improvement

• The navigation menu was restructured so that filters (type of food, availability, distance, ratings) were visible from the main screen.
• Contextual filters such as "chips"This allowed for greater personalisation.

03Visual reinforcement of the UI

• Action buttons were redesigned with more contrasting colours, micro-interactions and smooth animations to confirm actions such as "booking completed" or "payment error".
• A booking progress bar, inspired by the Booking.com interface, was added to reduce uncertainty.

04: Added value and loyalty

• The "Chef's Suggestions" module was created based on the user's previous habits.
• The "Book now" functionality was added, offering discounts and prizes for frequent users (gamification).
• Personalised push notifications were used to promote return.

Each of these implementations was validated in tests with real users (task tests, heat maps and interviews).

Results after 3 months

Key indicators improved significantly after the redesign:

• +38% in completed bookings compared to the previous quarter.
• -22% in the abandonment rate of the booking process.
• Average rating in app shops increased from 3.7 a 4.5.
• +15% in requests for new restaurants to join the platform.

In addition, the team achieved greater internal cohesion and visibility of design impact thanks to the metrics dashboard that was reviewed at the end of each sprint.

• 38% increase in completed bookings.
• 22% reduction in the process abandonment rate.
• Improved user rating in app shops (from 3.7 to 4.5).
• 15% increase in requests from new restaurants to join the app.

The case of Clara and LocalEat demonstrates how balanced design can benefit both users and business. By understanding the friction points and designing with intent, a more seamless, engaging and profitable experience was achieved. A design focused solely on the business would not have generated this loyalty, and one focused solely on the user would have offered no return. Balance, as you can see, is not a utopia, but a sound strategy with real impact.