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4 levels of UI/UX design (and BIG mistakes to avoid)

2025-04-04 Entertainment
343.0k
15.5k
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Tim Gabe
Tim Gabe
157.0k subscribers

Career Progression Mistakes in App and Web Design

Learn the common, career-level specific design mistakes—from beginner to senior—and implement targeted fixes based on a real client project redesign.

Short Summary

  • Identify six critical failure points common to beginner designers (e.g., typography, color overuse).
  • Track improvement through junior and mid-level stages, recognizing where initial fixes partially solve problems.
  • Understand how senior designers achieve high-value results through deliberate minimalism and communication efficiency.
  • Discover the "hidden mistake" many seniors make: neglecting interactive experience design in the age of AI.

This document outlines a design skill progression by analyzing a single client screen redesigned across four career levels: unpaid beginner, junior, mid-level, and senior. Follow the explicit fixes provided for each stage to rapidly advance your design competency and project value.

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Description

✅ Learn proven ways to grow a business with design: https://zipzap.design/case-studies/signup?video=86PGRyQjdzQ ✅ Get help growing your business with a Free Consultation: https://zipzap.design/strategy-consultation?video=86PGRyQjdzQ — Timecodes 0:00 – Intro: Why Designers Keep Making the Same Mistakes 0:27 – The Plan: Redesigning a Real Client Screen at Every Level 1:01 – Beginner Level: 6 Classic Mistakes That Hold You Back 3:01 – Color Theory for Beginners: Avoid the Reverse UI Look 4:00 – Spacing & Structure: Why Random Pixel Values Kill Your Design 5:56 – Junior Designer: Slightly Better Visuals, Still Copy Fails 7:14 – Font Sizes and Spacing Mistakes Still Haunt Juniors 8:03 – Mid-Level Designer: Clearer Copy and Visual Overworking 10:15 – Senior Designer: Mastery in Visuals, Copy, and Spacing 13:50 – The Hidden Mistake Even Senior Designers Make 14:54 – Future of UI: Designing Experiences, Not Just Screens — Erik's HSB Coloring System: https://www.learnui.design/blog/the-hsb-color-system-practicioners-primer.html The 8-pt grid system: https://www.youtube.com/watch?v=ohF93_k3IMk&t=86s

Top Comments (10)

@gauthamvijayan4589 2025-04-11

Even the senior's design has mistakes. That data visualization does not make any sense to me without any numbers or axes.

1.1k 16 replies
@oliverbasa1251 2025-05-12

As a senior designer you should consider to apply accessibility rules. Your final design not complies with AA standards about contrasts.

428 7 replies
@timz9862 2025-04-08

Kind of need to know what this app is to evaluate some of this design. What are votes for? What are tokens for? What is UMA? What is that huge number for and why should the person using the app care? What is that graph even for? There’s no numbers or info on it? It’s like it’s there just to fill up space. Very weird. We need more info, otherwise even the senior level doesn’t make sense to me and is a fail. The design should follow the function, but I have no idea what the function of this app is by looking at it.

300 5 replies
@BriGibb 2025-04-06

I feel like Senior is the only acceptable design and I’m only 3 years in. Those are basic principles and there is no way that should take you 7 years to achieve unless you are literally just learning from trial and error rather than mentors and books. Dead on about the motion stuff btw! Edit: sorry guys here are some awesome foundational books… - Design of everyday things by Don Norman (AKA the dude who created UX) - Don’t make me think by Steve Krug - universal principles of design by William Lidwell - The User Experience Team of One by Leah Buley

265 16 replies
@welling1 2025-04-10

There's no way that final 'senior' version is passing accessibility guidelines or even basic contrast standards.

256 2 replies
@TeHzoAr 2025-04-09

if you're going to do this make sure the 'senior designer' example actually is good (its not)

175
@the_untermensch 2025-10-11

As a UX/UI Designer, I rate your understanding of these things as a solid 6/10

87
@indus_san 2025-05-01

Thank God I've already avoided these mistakes with just over 4 months of experience.

12
@michaelcrossley4716 2025-10-31

Damn, the senior looks worse than the junior.

9
@sabbir10r 2025-04-08

Being a Sr. Product Designer I can say, the Mid-level you have mentioned is basically the skillset of a Junior Ui/Ux designer nowadays.. and a Sr. usually works on the journey more of a cleaning visuals.

7

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