Challenge
A beautiful design doesn't generate sales.
Risk
The store looks modern, but conversion rates don't improve.
Solution
We create designs based on UX, CRO, and customer behavior so they deliver real business results.
+94 SATISFIED CLIENTS
Shopify Website Design Services
Launch a high-converting Shopify website and join the 75% of clients who increase sales within six months.
Talk to foundersGet free estimation in 24h
120+
successfully completed projects
95%
satisfied clients
3+
Years average partnership years
20+
countries served
120+
successfully completed projects
95%
satisfied clients
3+
Years average partnership years
20+
countries served
Why us
Shopify Web Design Services by Stellar
We develop Shopify stores where every UX and UI decision is focused on increasing conversions, strengthening your brand, and driving online sales growth. For us, design is a business growth tool. As a Shopify Partner, we combine UX, CRO, and deep Shopify expertise to build fast, user-friendly, and scalable eCommerce solutions that help increase conversions, boost average order value, and support long-term business growth.
OUR EXPERTISE
Our Shopify Store Design Services
We transform Shopify stores into high-performing sales engines through strategic UX, CRO, and modern design.
We create custom designs that strengthen your brand, improve the user experience, and help increase sales:
Develop a visual concept tailored to your brand and business model;
Design key website pages;
Create a distinctive interface that reflects your brand identity;
Prepare design mockups for Shopify implementation.
We design user journeys that simplify the shopping experience and improve conversions:
Analyze customer behavior and your business goals;
Build a clear website structure and intuitive navigation;
Shorten the path from product discovery to purchase;
Simplify the checkout process.
We redesign existing Shopify solutions to improve performance and align them with modern eCommerce standards:
Analyze weaknesses in the current design;
Modernize the website and improve user experience;
Redesign low-converting pages;
Prepare for future growth.
We create interfaces that deliver a seamless shopping experience across all devices:
Design with a mobile-first approach;
Optimize pages for all screen sizes;
Eliminate friction in tapping, scrolling, and form completion;
Improve content readability and usability.
We optimize your store to turn more visitors into customers:
Improve product pages and the checkout experience;
Optimize calls to action and key conversion elements;
Remove friction throughout the purchasing journey;
Track results and test optimization hypotheses.
We build a unified design system to simplify the growth and maintenance:
Develop a library of reusable UI components;
Standardize styles and page templates;
Streamline the launch of new sections;
Maintain a consistent brand experience across the store.
CHALLENGES WE SOLVE
We Solve the Problems That Cost You Customers
We build stores without common UX and design mistakes, or eliminate the weak points that are holding back your sales.
Challenge
Risk
Solution
A beautiful design doesn't generate sales.
The store looks modern, but conversion rates don't improve.
We create designs based on UX, CRO, and customer behavior so they deliver real business results.
The website quickly outgrows your business needs.
Expanding your catalog or launching new product lines requires an expensive redesign.
We build a flexible structure and interface from the start, making future changes easy to implement.
Working with multiple contractors delays the launch.
Miscommunication, duplicated tasks, and project errors slow down delivery.
One team handles design, Shopify implementation, and technical development from concept to launch.
The store is left without support after launch.
Even minor issues affect sales and force you to search for a new contractor.
We provide post-launch support and quickly resolve issues that impact your website's performance.
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Case studies
Some of the Work We're Most Proud Of
From eCommerce to fintech, our clients span 20 countries and every project is different.
High Fashion Demands High Speed: Cultnaked’s Technical Reboot
How Stellar cut Shopify load time to under 2 seconds, increased conversions by 25%, reduced manual work by 40%, and helped drive 20% sales growth.
+25%
Conversion rate
-40%
Manual work+20%
Sales growth
Refactoring the AfterCart Shopify App: From Manual Theme Coding to Native App Blocks
AfterCart migration to Shopify 2.0: removed delays caused by on-the-fly protection product creation and reduced the risk of transaction fee losses.
3
Master Products200+
Price VariantsMINIMAL
Install Support
Why Bioma's Billing Lives Outside Magento - And How We Still Shipped in 2–3 Months
Peak season was 2–3 months away and the subscription store wasn't live yet. See how Stellar built it on Magento with Chargebee billing.
2–3 mo
Launch completed on timeDAY 1
Full commerce flow liveGREEN
Core Web Vitals under peak load
Sculptural Design, Flawless Speed
How we helped Côte&Ciel improve performance across three Shopify storefronts, while the EU store recorded a 7% YoY increase in conversion.
GREEN
Green Core Web VitalsMajor
Lighthouse Gains3
Markets, One Process
87% Mobile Traffic and Nearly €1M in Gross Sales: How We Rebuilt Hey Holy's Shopify Frontend
Custom quiz, calorie calculator, and multi-discount cart for a mobile-first Shopify store – built with Web Components + Alpine.js.
14,588
Quiz Engagement78.23%
Returning Customers2.5%
Mobile Performance
Every Product Sells Once
How we optimized a London antique retailer's Magento 2 store - custom analytics, faster search, −22% order processing time and +18% ROAS. 8-year partnership.
+18%
ROAS−22%
Order processing time10+
Hours saved weekly
How We Migrated Baketivity to Shopify Plus and Rebuilt Its Subscription Ecosystem
How Stellar migrated Baketivity from WooCommerce to Shopify Plus, rebuilt subscription logic, preserved data, and added ClassWallet features.
~65%
Returning customers1 min
0 Data Loss$
Custom Subscriptions
Shopify Horizon Migration: How King of Christmas Reduced Hardcoding and Achieved Content Autonomy
How we migrated King of Christmas from a hardcoded Dawn theme to Horizon, avoided an estimated 1,000+ development hours, and unlocked marketing autonomy.
4.8
Trustpilot rating130K+
Customer reviews0
Downtime
Green Zone for an Online Pharmacy: How We Migrated Chemist4You to Hyvä Themes Without Downtime
See how Stellar moved a UK online pharmacy to Hyvä Themes, upgraded Magento to 2.4.7-p1, and hit Google's green Core Web Vitals - with zero downtime.
4.8
Trustpilot rating130K+
Customer reviews0
Downtime
Why us
Why eCommerce Brands Choose Stellar
We combine expertise, UX design, and business insight to create stores that support your business growth at every stage.
We combine expertise, UX design, and business insight to create stores that support your business growth at every stage.
01
Business Results Come First
We create interfaces designed to increase conversions, boost average order value, and help achieve your business goals.
02
Shopify Design Expertise at Every Stage
As a Shopify Partner, we leverage the platform's capabilities to build solutions that are easy to maintain and scale.
03
Design Built for Growth
We design your website's structure to remain effective as your catalog expands, business processes evolve, and new requirements emerge.
04
End-to-End Design Expertise in One Team
UX designers, developers, and eCommerce specialists work together to deliver a seamless process, from concept to launch.
Our Shopify Store Design Process
We follow a structured approach to web design services Shopify, from research and strategy to launch and continuous improvement.
- 01
Discovery & Research
We analyze your brand, business goals, target audience, and competitors to establish a strong foundation for the project.
- 02
UX Strategy & Wireframing
We design your website's structure, navigation, and customer journey, creating intuitive user flows and experiences.
- 03
UI Design
We create a modern Shopify website design that strengthens your brand, delivers an exceptional user experience, and encourages purchase decisions.
- 04
Design Review & Refinement
We present the design concept, gather your feedback, and refine the solution before handing it over for development.
- 05
Shopify Implementation Support
We deliver the design files to the development team, ensure accurate implementation, and support the project through a successful launch.
- 06
Launch & Continuous Improvement
After launch, we analyze performance, study user behavior, and identify opportunities to further improve UX and optimize conversion rates (CRO).
Technologies and frameworks
Technology Stack Behind Our Shopify Solutions
We use modern technologies and tools to develop, optimize, and maintain high-performance and stable platforms.
Ecosystem
ShopifyShopify Plus
HydrogenMarketsFrontend
Liquid
JavaScript
TypeScript
React
Next.jsApps & APIs
Admin APIStorefront APIGraphQLApp BridgeShopify Functions
Integrations
ERPCRMPayments3PLPIM
Analytics & CRO
GA4GTMClarityShopify Analytics
Cloud & DevOps
AWS
Google Cloud
Azure
Cloudflare
GitHubBusinesses That Trust Us with Development
We build custom eCommerce applications for online stores, digital brands, and SaaS platforms — helping automate operations, connect business systems, and support scalable growth.
netparcel
sigma
a&g
pineapple
bering
cultnaked
lock
nila
heyholy
webloft
lgfgClient Feedback
Client Reviews About Their Collaboration Experience
Discover how our solutions help overcome technical barriers, maintain system reliability, and implement innovations that drive sales growth.
4.9
Overall Review Rating
Annika Rahm
Co-Founder at HEY HOLY, an eCommerce pet brand
5.0
Three Years of Reliable Delivery
Stellar has supported our Shopify store for two years, building backend functionality and custom tools. They’re fast, responsive, and reliable.
Matthew Burleton
Creative Director at Long Story Short
5.0
Built on Clarity and Speed
Stellar impressed us with clear, fast communication and a well-structured process, especially when deadlines were tight and quick decisions were critical.
Dimitry Toukhcher
CEO, LGFG Fashion House
5.0
Stellar transformed our sales processes, streamlining operations and automating manual work to save significant time and improve the overall customer experience.
Kelwin Fernandes
Owner at NILG.AI
5.0
Stellar stood out among five shortlisted companies with a detailed, transparent plan and pricing strategy. Jack also provided clear guidance and valuable insights.
Yousef Jaikat
Shopify & eCommerce Expert, Owner at Digitalebox.de
5.0
Stellar’s Shopify expertise and ability to deliver advanced custom solutions reflect strong technical skills and a focus on scalable, high-quality eCommerce.
Rebecca Wilson
Director of Marketing at Cooper Mountain Technologies
5.0
They bring a positive attitude and use their expertise to improve projects beyond the brief, considering key factors like SEO, responsiveness, and overall quality.
Tim Ito
Co-owner, Marketing Nice Guys
5.0
They consistently deliver on time and within budget, follow through on commitments, and stay proactive with communication - even when clients are slow to respond.
Ready to turn your Shopify store into a powerful growth engine?
Vladimir Gubarev
COO and Co-founder
Jack Ananchenko
CТO and Co-founder
FAQ
Frequently Asked Questions
Does my Shopify site need a full redesign or just minor updates?
001.Can you improve conversions without a full Shopify site redesign?
002.Could a new web design hurt my website's performance?
003.Do you take my industry and target audience behavior into account?
004.Can you launch a new design without losing SEO or store functionality?
005.What happens after design approval? Do you implement it on Shopify?
006.How can my Shopify site stand out if competitors use the same themes?
007.Can you build a design that is easy to update without a full redesign?
008.How do you measure the effectiveness of a web design after launch?
009.Why trust a specialized Shopify team instead of a general agency?
010.Blog
