Improving UI/UX in a Real-World Application

Introduction

While working on DoctPro, I got the opportunity to review the application's UI/UX and identify areas where the overall user experience could be improved.

Initially, I thought UI/UX was mainly about making a screen look attractive. But during this review, I understood that good UI/UX is also about consistency, clarity, usability, responsiveness, and feedback.

In this article, I’m sharing what I learned while reviewing and improving the DoctPro interface.

What I Reviewed

I reviewed different areas of the application, including:

• Dashboard / Home
• Profile
• Jobs
• Chat / Messages
• Network / Content
• Analytics
• Navigation
• Loading screens
• Empty states
• Responsive behaviour

The main goal was to identify visual and usability problems and suggest practical improvements.

1.Spacing Matters More Than I Expected

One of the first things I checked was spacing.

I looked for:

• Too much space between sections
• Very little space between elements
• Unequal card spacing
• Inconsistent padding
• Different gaps between headings and content
• Unbalanced left and right margins

Why is this important?

When spacing is inconsistent, the interface can feel unorganized even when all the components are technically correct.

My approach

I started comparing similar components and checking whether they followed a consistent spacing pattern.

For example:

Heading
↓ consistent gap
Content
↓ consistent gap
Next section

This made me realize that small spacing changes can have a big impact on the overall appearance.

2.Alignment and Consistency

The next area I focused on was alignment.

I checked:

• Text alignment
• Card alignment
• Icons
• Buttons
• Images
• Form fields
• Navigation items

If two similar elements are not aligned properly, users can notice the difference even if they cannot explain exactly what looks wrong.

Improvement

My goal was to maintain a common alignment structure across the pages.

This included maintaining consistent:

• Left and right margins
• Component positions
• Card widths
• Text alignment
• Section alignment

3.Typography

Typography is another important part of UI design.

I reviewed:

• Font family
• Font size
• Font weight
• Line spacing
• Heading hierarchy

A professional application should clearly distinguish between:

Page Title

Section Title

Body Text

Secondary Information

Using too many font sizes or inconsistent font weights can make the interface difficult to scan.

4. Improving Loading States

One of the interesting areas I noticed was the loading experience.

A loading screen is not just a technical requirement. It is also part of the user experience.

Instead of using large dark placeholder blocks, a better approach is skeleton loading.

For example:

Jobs

Show a skeleton that looks like a job card.

Profile

Show an avatar and text skeleton.

Analytics

Show chart and statistic-card skeletons.

The idea is simple:

The loading state should give users an idea of what is coming next.

5.Empty States

A completely blank page can make users think that something is broken.

For example, if there are no network connections, instead of showing an empty screen:

No connections found

We can provide a short explanation:

Start building your professional network.

And provide an action such as:

Search People

This makes the application more informative and user-friendly.

6. Responsive Design

A design that looks good on a desktop may not necessarily work well on mobile.

So responsive behaviour should be checked for:

• Mobile
• Tablet
• Desktop

I would check whether:

• Cards overlap
• Text gets cut off
• Buttons move outside the screen
• Images scale correctly
• Navigation works properly
• Excessive whitespace appears

Responsive design should be treated as part of the UI/UX review, not as a final afterthought.

7. Error and Success Feedback

Another important UX improvement is providing feedback to the user.

For example:

Loading

Loading your data...

Success

Profile updated successfully.

Error

Unable to load data. Please try again.

Empty

No results found.

Users should always have some indication of what happened after an important action.

8. Creating a Common Design System

One of my main recommendations for DoctPro is to maintain a common design system.

The application should have consistent rules for:

• Fonts
• Colours
• Buttons
• Cards
• Input fields
• Icons
• Border radius
• Spacing
• Typography

This helps different pages feel like parts of one complete product.

9. UI/UX + Functional Testing

During the review, I also understood that UI/UX and functionality cannot always be treated separately.

For example, if a Network page is blank, we should not immediately assume that it is only a design problem.

We need to check:

Frontend → API → Backend → Database → UI

The problem could be:

• Data not available
• API not responding
• Backend issue
• Incorrect frontend handling
• Loading state issue

This was an important learning point for me.

My Review Process

For each issue, I followed a simple process:

Identify the Issue
       ↓
Take Screenshot
       ↓
Mark the Issue
       ↓
Give Serial Number
       ↓
Explain the Problem
       ↓
Suggest a Correction
       ↓
Implement the Change
       ↓
Test the Function
       ↓
Review Again

I also documented the issues in a checklist so that corrections could be tracked systematically.

What I Learned

This experience taught me that UI/UX is not simply about making an application visually attractive.

I learned that a good interface should be:

• Consistent
• Easy to understand
• Easy to navigate
• Responsive
• Accessible
• Informative
• Visually balanced

Most importantly, small improvements can make a noticeable difference in the overall user experience.

What's Next?

My next steps for the DoctPro UI/UX work are:

• Complete page-by-page review
• Fix spacing and alignment issues
• Improve loading states
• Improve empty states
• Check responsive behaviour
• Test functionality
• Review error and success states
• Perform a final UI/UX audit

Conclusion

Working on the DoctPro UI/UX review gave me a better understanding of how real-world applications are evaluated and improved.

The biggest takeaway for me is:

Good UI makes an application look better. Good UX makes an application easier to use. Great products need both.