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Sarah Chen
Available for Work

Hi, I'm Sarah Chen

Product Designer

Project 1

E-commerce Redesign: $2.3M Revenue Increase

"Turned a struggling online store into a conversion machine."

Complete redesign that increased revenue by 340% in 6 months.

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The Challenge

The fashion brand was getting 50K monthly visitors but only converting 0.8%. Their bounce rate was 72%. The site looked outdated, navigation was confusing, and the checkout process had 7 steps. They were losing $200K monthly in potential sales.

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The Strategy

I redesigned the entire user journey. Simplified navigation to 4 main categories. Reduced checkout to 2 steps with guest checkout option. Added high-quality product photography with zoom functionality. Implemented urgency indicators (low stock alerts, trending items). Created mobile-first design since 68% of traffic was mobile.

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The Results

Conversion rate jumped from 0.8% to 3.2% (400% increase). Revenue increased from $680K to $2.3M in 6 months. Bounce rate dropped to 34%. Mobile conversions increased 520%. Average order value went up 28% to $147. Client expanded to 3 new product lines based on the success.

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My Reflection on This Project

Design isn't decoration. It's a revenue driver. Every pixel should have a purpose.

E-commerceUI/UXConversion Optimization
Project 2

SaaS Dashboard: 67% Reduction in Support Tickets

"Made a complex product feel simple."

Redesigned a confusing interface into an intuitive experience users loved.

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The Challenge

The project management tool had powerful features but users couldn't find them. Support was getting 400+ tickets weekly asking 'how do I...'. User satisfaction was 2.9/5. Churn rate was 34% monthly. The CEO said if we didn't fix it in 3 months, they'd shut down.

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The Strategy

I conducted 40 user interviews to understand pain points. Redesigned the information architecture completely. Created a progressive disclosure system - show simple options first, advanced features on demand. Added contextual tooltips and empty states with clear next steps. Designed an interactive onboarding flow that taught by doing.

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The Results

Support tickets dropped 67% to 132 weekly. User satisfaction jumped to 4.7/5. Churn rate decreased to 8%. Onboarding completion rate went from 23% to 81%. Users started leaving reviews saying 'finally makes sense'. The company raised $5M Series A citing the redesign as a key factor.

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My Reflection on This Project

Complexity is easy. Simplicity takes work. But simplicity is what users pay for.

SaaSProduct DesignUser Experience
Project 3

Mobile App: 4.2 to 4.8 Star Rating in 60 Days

"Transformed a frustrating app into users' favorite tool."

Complete UI overhaul that turned critics into advocates.

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The Challenge

The fitness app had great features but terrible reviews. Users complained it was 'too complicated' and 'ugly'. App store rating was 4.2 with reviews like 'great idea, terrible execution'. Daily active users were declining 5% monthly. Competitors were eating their lunch.

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The Strategy

I redesigned the entire mobile experience with a focus on speed and clarity. Created a card-based interface for easy scanning. Implemented gesture controls for common actions. Redesigned the workout flow to be one-handed friendly. Added dark mode (most requested feature). Made data visualization more motivating with progress animations.

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The Results

App store rating increased from 4.2 to 4.8 stars. Reviews went from 60% negative to 89% positive. Daily active users increased 43%. Session time went up 67% (users were actually enjoying it). Featured by Apple in 'Apps We Love'. Downloads increased 340% organically from better ratings.

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My Reflection on This Project

Mobile design isn't just shrinking desktop. It's rethinking the entire experience for thumbs and glances.

Mobile DesigniOSUser Interface
Project 4

Landing Page: 12% to 34% Conversion Rate

"Redesigned a landing page that tripled signups."

A/B tested redesign that became the company's best-performing page.

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The Challenge

The SaaS company was spending $50K monthly on ads but only converting 12% of visitors. The landing page had too much text, unclear value proposition, and weak CTAs. Visitors were leaving confused about what the product actually did.

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The Strategy

I redesigned with a single focus: make the value crystal clear in 3 seconds. Created a bold headline that stated the benefit directly. Added a demo video above the fold. Simplified the page to 4 sections: problem, solution, proof, CTA. Used customer testimonials with photos and company logos. Made the CTA button impossible to miss.

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The Results

Conversion rate jumped from 12% to 34% (283% increase). With the same ad spend, they went from 600 to 1,700 signups monthly. Revenue increased $180K monthly. The page became their template for all future campaigns. CEO said it was the highest ROI project they'd ever done.

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My Reflection on This Project

Clarity beats creativity. If visitors don't understand your value in seconds, you've already lost.

Landing PageConversionMarketing
Project 5

Design System: Saved 200+ Hours Monthly

"Built a design system that made the team 10x faster."

Created a scalable system that unified the product and accelerated development.

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The Challenge

The product had 15 different button styles, 8 shades of blue, and inconsistent spacing everywhere. Designers were recreating components from scratch. Developers were asking 'which blue?' daily. Design-to-development handoff took 2 weeks per feature. The product felt disjointed.

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The Strategy

I built a comprehensive design system from the ground up. Created a component library in Figma with every UI element. Documented usage guidelines, accessibility standards, and code snippets. Worked with developers to implement it in React. Trained the team on how to use it. Made it the single source of truth.

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The Results

Design-to-development time dropped from 2 weeks to 3 days. Team shipped features 73% faster. Consistency across the product went from 40% to 98%. Designers saved 200+ hours monthly not recreating components. New designers onboarded in days instead of months. Product felt cohesive for the first time.

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My Reflection on This Project

A design system isn't just components. It's a shared language that makes teams move faster.

Design SystemComponent LibraryTeam Efficiency
Project 6

Rebrand: 156% Increase in Brand Recognition

"Transformed a forgettable brand into one people remembered."

Complete visual identity redesign that made the company stand out.

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The Challenge

The B2B software company looked like every other tech startup. Generic blue logo, stock photos, forgettable design. In user testing, people confused them with 3 different competitors. Brand recognition was 12% in their target market. They were invisible.

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The Strategy

I created a bold, distinctive visual identity. Chose an unexpected color palette (warm orange and deep purple instead of tech blue). Designed a memorable logo with a unique icon. Created custom illustrations instead of stock photos. Developed brand guidelines for every touchpoint. Made sure every design decision reinforced their positioning as 'the human alternative'.

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The Results

Brand recognition increased from 12% to 31% in 6 months (156% increase). Website traffic increased 89% from people searching their name. Sales team reported prospects saying 'I remember seeing you guys'. Won 'Best Rebrand' award from industry publication. Recruitment applications increased 240% - people wanted to work there.

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My Reflection on This Project

Branding isn't just looking good. It's being memorable in a sea of sameness.

BrandingVisual IdentityMarketing
Let's Create Something Amazing

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