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SHOPIFY & AMAZON

I help established Shopify and Amazon brands scale revenue by improving customer acquisition, conversion, and retention.

E-commerce
Growth
Partner

FUNNEL STRATEGY & OPTIMIZATION • CUSTOMER ACQUISITION • CUSTOMER RETENTION • BRAND LAUNCHES •

I partner with
e-commerce brands
as an extension
of their team.

My focus is simple: identify what's holding back growth, fix the weak points across your funnel, and build systems that generate more predictable, profitable revenue.

Funnel Strategy

Customer Acquisition

Customer Retention

10+

Years

85

Projects

12

Awards

4.9

Rating

What I  Do 

I help brands improve the systems that drive acquisition, conversion, and retention.

01

Funnel Strategy

Build and improve systems that turn traffic into customers and customers into repeat buyers.

02

Customer Acquisition

Improve paid traffic performance and acquire customers more efficiently.

03

Customer Retention

Increase repeat purchases, LTV, and revenue from existing customers.

04

Brand Launches

Build brand, store, and growth infrastructure to launch properly.

Who I Partner With

Established e-commerce brands ready to scale efficiently.

I primarily work with established Shopify and Amazon brands doing $500 - $100M+ in annual revenue that want to scale efficiently, improve profitability, and get more revenue from their existing traffic and customers.

Création de site internet
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Selected Growth Stories

Growth Story 1

[Client / Brand]

Growth Story 2

[Client / Brand]

Growth Story 3

[Client / Brand]

Growth Story 4

[Client / Brand]

Growth Story 5

[Client / Brand]

See all case studies

Our  Méthod 

A structured approach for predictable results. We leave nothing to chance to ensure excellence.

  • We dive into your ecosystem. Data analysis, stakeholder interviews, and technical audits to identify growth opportunities.

  • Building the foundations. Wireframing, user flows, and information architecture for smooth and intuitive navigation.

  • Creating your visual language. Atomic components, typography, and color palette for perfect consistency across all platforms.

  • Code in the service of emotion. Pixel-perfect integration, WebGL animations, and optimal performance for a seamless experience.

They Trust Us

Client Testimonials

Woman

"The KROMATIK team turned our website into a true digital experience.

Homme portant un casque

"Fast, efficient, and always available for our questions. The final result is amazing!"

Woman

"Flawless work! The design is modern, intuitive, and perfectly aligned with our brand identity. Highly recommended."

Homme en denim

"A complex project made simple thanks to their methodology. Smooth communication and results beyond expectations."

Femme dans la prairie

"Creativity and precision! KROMATIK brought our vision to life with a high-performing, elegant website."

Woman

"The KROMATIK team turned our website into a true digital experience.

Homme portant un casque

"Fast, efficient, and always available for our questions. The final result is amazing!"

Woman

"Flawless work! The design is modern, intuitive, and perfectly aligned with our brand identity. Highly recommended."

Homme en denim

"A complex project made simple thanks to their methodology. Smooth communication and results beyond expectations."

Femme dans la prairie

"Creativity and precision! KROMATIK brought our vision to life with a high-performing, elegant website."

Woman

"The KROMATIK team turned our website into a true digital experience.

Homme portant un casque

"Fast, efficient, and always available for our questions. The final result is amazing!"

Woman

"Flawless work! The design is modern, intuitive, and perfectly aligned with our brand identity. Highly recommended."

Homme en denim

"A complex project made simple thanks to their methodology. Smooth communication and results beyond expectations."

Femme dans la prairie

"Creativity and precision! KROMATIK brought our vision to life with a high-performing, elegant website."

About  Me

I'm Fredric Schwartz, founder of CartWiz.

fredric.jpg

Fredric Schwartz

FOUNDER, CARTWIZ

I partner with e-commerce brands as an extension of their team — not as just another vendor. My focus is simple: identify what's holding back growth, fix the weak points across your funnel, and build systems that generate more predictable, profitable revenue.

​

Whether you need to build a funnel from scratch, optimize your customer journey, improve acquisition and retention, or launch a brand properly, I treat your business like it's my own.

About  Me

I'm Fredric Schwartz, founder of CartWiz.

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Alice M.

CREATIVE DIRECTOR

Tom h

Tom H.

Lead Developer

Sophie L

Sophie L.

Strategist

Frequently Asked  Questions 

  • I primarily work with established Shopify and Amazon brands doing $500K to $10M+ in annual revenue, along with select brand launches for serious founders.

  • I help brands improve customer acquisition, conversion, retention, funnel performance, and overall revenue growth. I also help founders build the right growth infrastructure when launching a new brand.

  • Yes. CartWiz works with established brands across both Shopify and Amazon, with a focus on building more efficient and profitable growth systems.

  • Start with a quick 15-minute strategy call. We'll discuss where your business is today, where you want to go, and where the biggest opportunities for growth may be.

  • CartWiz works as an extension of your team. The focus is on identifying what's holding back growth, fixing the weak points, and building systems that generate more predictable, profitable revenue.

They Trust Us

Ready to find your biggest growth opportunities?

Book a quick 15-minute strategy call. We'll talk through where your business is today, where you want to go, and where I see the greatest opportunities to improve growth.

Book a 15-Minute Strategy Call
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