The LifeGuard Store Site Speed Increased By 500%
Read more about how121eCommerce rescued The Lifeguard Store’s Magento 2 launch by fixing backend integrations, improving site speed.
Shopify Development Services
Custom Shopify
Development Agency
We build and optimise Shopify stores designed to increase conversions, improve user experience, and support scalable ecommerce growth from launch to expansion.
Years in Ecommerce
0
+
Rated on Google Reviews
0
Projects Delivered
0
+
Get Expert Shopify Development Support
Tell us about your Shopify store and goals. Our team will review your requirements and help you build, optimise, and scale.
"*" indicates required fields
What Our
Clients Say
Real feedback from ecommerce brands we’ve worked with, sourced directly from our Google Business Profile.
★★★★★
"121eCommerce has always been a great partner to work with and brings great value to eCommerce merchants."
★★★★★
"The team at 121 does an excellent job at managing Magento projects. Knowledgeable, excellent communicators, and take great care ensuring projects are completed to the client's satisfaction."
★★★★★
"Ben and his staff get the job done. They are there to please making the client feel truly empowered. Unlike other companies you feel like you are being heard. The staff is congenial, fast and smart."
★★★★★
"An amazing company to work with! They have been responsive to our requests and make client satisfaction a priority. They are Magento experts and built us a great new website that we all love!"
★★★★★
"We love working with 121. They are experienced, knowledgeable, and deliver results. They are also great at communication from weekly reports to a dedicated Slack channel. Great to work with."
★★★★★
"Dovid and the entire 121 team are incredible! I have partnered with them for several years and have nothing but GREAT things to say. They are excellent at their craft and incredibly trustworthy people!"
What Is Holding You Back
Why Your Shopify Store
Isn't Converting
If your store isn’t generating consistent sales, there’s a clear reason. As a Shopify Development Agency, we identify and fix the core issues that block conversions and limit growth.
Unclear User Journey
When visitors can’t navigate easily or don’t know what to do next, they leave. Confusing structure and weak flow break the buying journey.
Fix: Create Better UX DesignSlow Load Times
Speed directly impacts conversions. Heavy themes, unoptimized assets, and unnecessary apps slow your store down and drive users away.
Fix: Load Pages in Under 2 SecondsWeak Product Pages
If your product pages don’t build trust or clearly communicate value, customers won’t buy. Poor structure and lack of clarity reduce confidence.
Fix: Make Product Pages With Better Design and StructureCheckout Friction
Complicated steps, unexpected costs, and limited payment options cause drop-offs right before purchase.
Fix: Simplify Checkout WorkflowShopify Stores Built for Performance
Core Principles for
Shopify Store Development
The difference between an average Shopify store and a high-performing one comes down to structure, clarity, and execution. We focus on the three core pillars that directly impact conversions and long-term performance.
Design That Builds Trust
We create clean, consistent Shopify store designs that reflect your brand and make products easy to understand, helping build trust from the first interaction.
- Brand-aligned visual design
- Custom layouts & section structure
- Mobile-first responsive build
- Performance-optimized design system
Revenue-Focused Structure
Every Shopify store is structured with conversion in mind, ensuring product pages, navigation, and checkout flows are optimized to drive sales.
- Conversion-focused page layouts
- Optimized product page structure
- Checkout flow improvements
- CRO best practices implementation
Customer Experience First
We design Shopify experiences that feel simple and intuitive, helping customers move smoothly through the store and increasing engagement and retention.
- Simple navigation systems
- Clear product discovery flow
- Frictionless user journeys
- Trust signals & UX clarity
Our Shopify Development Services
Full-Service Shopify
Development & Optimisation
Comprehensive Shopify solutions covering design, development, and performance improvements, built to deliver fast, scalable, and conversion-focused ecommerce experiences.
01
Store Setup
We configure your store properly from day one so you can launch with confidence and avoid costly early-stage issues.
02
Custom Store Build
We develop your store around your brand and goals, delivering a tailored experience instead of relying on generic templates.
03
Shopify Integrations
We connect your store with the right tools and systems to support growth without slowing performance.
04
Shopify Speed Optimization
Core Web Vitals, LCP, CLS fixes, image optimization, code minification, and app audits to get your store loading in under 2 seconds.
05
Advanced Solutions
We implement advanced Shopify capabilities to give growing brands more control, flexibility, and scalability.
06
Platform Migration
We conduct Shopify migration safely without losing data, search rankings, or structure, ensuring a smooth transition.
Shopify Development for All Businesses
Shopify Shopify Development for
Every Stage of Growth
Whether you're launching your first store or scaling an established ecommerce business, our Shopify development service adapts to your goals, complexity, and growth stage.
🌱 New Business
Startups & New Stores
Launch fast, launch right. We'll build you a high-converting Shopify store on time and on budge, ready to start selling from day one.
- Full store setup & configuration
- Theme selection & customization
- Payment & shipping setup
- Product catalog import
- Basic SEO foundation
- Launch support & training
🌿 Working Brand
Scaling Ecommerce Brands
You're growing but your store can't keep up. We'll rebuild, optimize, and integrate everything you need to scale past your current ceiling.
- Custom theme rebuild or redesign
- Speed & Core Web Vitals optimization
- CRO audit & implementation
- ERP / inventory integrations
- Advanced app ecosystem setup
- Subscription & loyalty programs
🌳 Functional Enterprise
Shopify Plus Enterprises
Unlock the full power of Shopify Plus. From checkout extensibility to B2B portals and multi-store management, we build according to your business.
- Checkout Extensions & UI components
- B2B & wholesale portal development
- Multi-storefront architecture
- Launchpad & Flow automation
- Headless / composable commerce
- Enterprise ERP & CRM integration
Our Process
How We Build
Stores That Perform
A proven 5-step process refined across 100+ projects, to keep your project on track, eliminate guesswork, and deliver a high-performing Shopify store without delays.
Enhance Your Store →01
Understand Your Customer Base
We start by understanding your goals, customers, and what success looks like for your store.
02
Plan the Experience
We map out the structure, user flow, and key touchpoints to guide visitors toward conversion.
03
Design and Build
We create a store that balances design, usability, and performance from the ground up.
04
Reduce Friction Points
We ensure your store works seamlessly across devices, browsers, and screen sizes. We also remove Friction points on product pages and on the checkout page.
05
Launch and Improve
We launch your shopify store smoothly and continue refining it based on real user behavior.Our Support helps you even after your store launches.
Why Choose 121eCommerce
Why 100+ Brands
Choose 121eCommerce
Leading ecommerce brands choose 121eCommerce for our ability to combine strategic thinking with consistent execution. Our focus is on delivering measurable outcomes through experienced teams, structured processes, and a deep understanding of ecommerce performance across platforms.
Experienced Ecommerce Specialists
A senior team with deep ecommerce experience across Shopify, Magento, and BigCommerce, equipped to handle complex builds, optimizations, and growth challenges at scale.
Established and Trusted Ecommerce Agency
Trusted by hundreds of ecommerce brands across the US and recognised by leading platforms. Proven results across multiple industries at different growth stages.
Clear and Consistent Communication
Structured communication processes ensure regular updates, transparent reporting, and direct access to specialists. No ambiguity, no delays, and no fragmented communication.
Execution-Focused Approach
Every strategy is built for implementation, with a strong focus on delivering results through clear processes, ongoing optimization, and performance-driven decision making.
Shopify Integrations & Advanced Capabilities
Shopify Integration Services for
Seamless Operations
Shopify supports a wide ecosystem of integrations that connect your store with essential business tools. 121eCommerce offeres end-to-end integration of key business systems to streamline operations, improve efficiency, and support scalable ecommerce growth.
Payment & Checkout Systems
Integration with leading payment providers and checkout solutions including Stripe, PayPal, Shopify Payments, Klarna, Afterpay, Apple Pay, Google Pay, and custom checkout extensions for optimized payment flows.
CRM & Marketing Automation
Integration with platforms like Klaviyo, HubSpot, Salesforce, Mailchimp, Omnisend, and Attentive for customer segmentation, automated email flows, SMS campaigns, and lifecycle marketing.
Inventory & ERP Systems
Integration with enterprise systems such as NetSuite, SAP, Oracle, Brightpearl, SAGE, and Linnworks for real-time inventory sync, order management, and supply chain coordination.
Subscription Services
Setup and integration of subscription platforms including Recharge, Skio, Bold Subscriptions, Loop, and Appstle to enable recurring billing, membership models, and subscription-based product delivery.
AI Integrations
Integration of AI-powered tools including product recommendation engines, AI search, chatbots, personalization tools, and automated content or support systems to enhance customer experience and efficiency.
Platform Comparison
What is Shopify & How It
Compares to Other Platforms
Shopify is the world's leading hosted ecommerce platform, but understanding how it stacks up against alternatives helps you make the right decision for your business.
| Features | Shopify (Shopify Plus) | WooCommerce | Adobe Commerce (Magento) | BigCommerce |
|---|---|---|---|---|
| Ease of Use | ✓ Very easy — minimal setup, beginner-friendly | Moderate — requires WordPress familiarity | ✗ Complex — requires experienced developers | ✓ Easy — intuitive SaaS platform |
| Hosting | ✓ Fully hosted — managed infrastructure | Self-hosted — full control over hosting | Self-hosted / Cloud — flexible but resource-intensive | ✓ Fully hosted |
| Scalability | ✓ High — supports large-scale growth (Plus for enterprise) | Moderate–High — depends on hosting and optimization | ✓ Very high — enterprise-grade scalability | ✓ High — strong mid-to-large business scaling |
| Development Cost | ✓ Low–Moderate — fast to launch, app costs can add up | Low initially — increases with custom features | ✗ High — significant development and maintenance | Moderate — less dev-heavy than Magento |
| Customization Flexibility | Moderate–High — extensible within platform limits | ✓ Very high — full code control | ✓ Very high — highly customizable | Moderate — more structured environment |
| App Ecosystem | ✓ Very large — extensive app marketplace | ✓ Very large — WordPress plugin ecosystem | Moderate — many features require custom builds | Growing — improving marketplace |
| Checkout Customization | Limited (standard) / ✓ Advanced on Plus | ✓ Full control — requires development | ✓ Full control — highly flexible | Moderate — less flexible than Shopify Plus |
| SEO Capabilities | ✓ Strong — solid out-of-the-box SEO | ✓ Excellent — full control with plugins | ✓ Excellent — highly customizable | ✓ Good |
| Security & Compliance | ✓ Built-in — PCI compliant, fully managed | Manual — depends on hosting and setup | Advanced — enterprise-level but complex | ✓ Built-in — PCI compliant |
| Performance | ✓ Optimized — managed performance | Variable — depends on hosting quality | ✓ High — with proper infrastructure | ✓ Optimized — SaaS performance |
| Best For | SMB to Enterprise, fast-scaling brands | Content-driven stores, flexibility-focused builds | Large enterprises, complex B2B operations | Mid-market, multi-storefront, scaling brands |
Not sure which platform is right for you? Book a free consultation → we'll help you decide based on your specific business needs.
Case Studies
Real Clients.
Real Results.
Explore how we’ve helped eCommerce brands improve performance, increase conversions, and scale revenue through strategy, development, and data-driven execution.
Lights Online Streamlines Operations with Magento 2
Lights Online migrated to Magento 2, and resolve reporting issues, developed a custom Light Finder, by collaborating with 121ecommerce.
The Universal Group Transforms B2B Ordering
The Universal Group migrated from SuiteCommerce to Magento Commerce with custom B2B functionality, alternative SKU search.
Nutramedix Achieves Record Breaking Black Friday Sales
Nutramedix migrated to Magento 2 Open Source and improved site performance and achieve record-breaking Black Friday sales.
Vintage Tub and Bath Revenue Increased By 100%
Vintage Tub and Bath partnered with 121eCommerce to migrate to Adobe Commerce, creating a faster, more seamless shopping experience.
Event Source Moves Platforms During COVID
Event Source migrated to Adobe Commerce during COVID-19, and generated nearly $60,000 in sales within weeks of the launch.
Trusted By
Brands That
Trust 121eCommerce
We partner with ecommerce brands across industries — from established enterprises to fast-growing online businesses.
100+ More
Our Team
The Experts
Behind the Work
A US-based team of ecommerce specialists, developers, and marketers working together to deliver measurable results. You’ll always know who’s working on your project and how it’s progressing.
Daniel Gross
CEO
Daniel leads 121ecommerce, focusing on strategy, client relationships, and growth. He works closely with brands to align business goals with practical, results-driven ecommerce solutions.
Sebastian Colandrea
Director of Development
Sebastian leads development, ensuring every project meets high standards for performance, scalability, and reliability while working closely with clients and internal teams throughout delivery.
Christian Frigo
Solution Architect
Christian designs tailored ecommerce solutions, focusing on scalable architecture, integrations, and long-term performance to ensure each project supports the client’s growth and operational needs.
Platform Expertise
Beyond Shopify,
We Also Work With Leading Platforms
While Shopify is our primary focus, we also support ecommerce businesses on other major platforms, helping brands build, optimise, and scale based on their specific requirements.
Solution Partner
A powerful platform designed for complex ecommerce operations, supporting advanced customisation, large product catalogues, and flexible development for growing and enterprise businesses.
Elite Partner
A scalable ecommerce platform offering strong built-in functionality, flexible integrations, and reliable performance for brands looking to grow without heavy custom development.
Common Questions
FAQs
Clear answers to key questions about working with a Shopify development agency, from builds and migrations to performance and scalability.
Start Now →
What does a Shopify development agency do?
A Shopify development agency designs, builds, and optimizes ecommerce stores with a strong focus on performance, user experience, and conversion-driven structure.
Why should I choose Shopify over Magento or BigCommerce?
Shopify offers a streamlined, all-in-one platform that enables faster setup and easier day-to-day management, while Magento provides deeper customization for complex requirements and BigCommerce offers robust built-in features with flexibility for growing brands.
Can a Shopify development agency like 121eCommerce improve my existing store?
Yes, existing stores can be enhanced through design improvements, performance optimization, and refined user journeys to increase conversions and overall efficiency.
Do you handle migration from Magento or BigCommerce to Shopify?
Yes, we do! Migrations are managed carefully to retain product data, SEO value, and site structure while ensuring a smooth transition to Shopify.
How long does a Shopify agency take to build a store?
Timelines vary based on complexity, with standard builds taking a few weeks and fully customized stores requiring additional time for proper planning and execution.
Is Shopify suitable for scaling ecommerce businesses?
Yes, Shopify supports growth with reliable infrastructure, integrations, and advanced solutions like Shopify Plus, making it suitable for both scaling and enterprise-level brands.
Will a development agency optimize my store for mobile users?
Yes, every store is built with a mobile-first approach to ensure a seamless experience across devices, where the majority of ecommerce traffic originates.
What makes your agency different?
121eCommerce is well known Shopify Development agency in Ohio. Our focus is on delivering measurable outcomes, with every store structured to improve usability, performance, and long-term ecommerce growth rather than just visual design. Along with that we have a vast experience in helping out ecommerce businesses across different industries with many successful case studies available on our site.
Our Office
Based in
Cleveland, OH
We are an ecommerce agency in Ohio, we work with brands across the U.S. and globally, delivering tailored solutions backed by strategy, development, and performance marketing.
Address
3935 Mayfield Rd, Cleveland Heights,
Cleveland, Ohio, USA
Cleveland, Ohio, USA
Business Hours
Monday to Friday
9:00 AM - 5:00 PM EST
Awards & Certifications
BigCommerce Agency Partner of the Year — Americas (2023)
Adobe Commerce Certified Partner
2023 MarCom Gold Award Winner
Adobe Commerce Certified Partner
2023 MarCom Gold Award Winner
Ready to Scale
Your Shopify Store?
Turn your Shopify store into a high-performing sales channel built for speed, conversions, and long-term growth.
Speak to Our Team →