Shopify Developers & Services

Looking for expert Shopify developers to build or optimize your online store? We design, develop, troubleshooting, maintain and scale high-performing Shopify websites uniquely tailored to your business goals—whether you’re launching a new brand or improving an existing store.
From custom themes to advanced integrations, we turn Shopify into a powerful sales engine for your business.
Why Choose Our Shopify Developers & Services?
- Conversion-Focused Design – Stores built to turn visitors into buyers
- Custom Shopify Development – No cookie-cutter templates
- Fast, Secure & Scalable – Optimized for speed, SEO, and growth
- Transparent Pricing – No hidden fees, clear timelines
- US-Based Support – Reliable communication and on-time delivery
Our Shopify Services Include...
Shopify Store Setup & Launch
Perfect for startups and new brands
- Shopify account setup
- Theme customization
- Product & collection setup
- Payment, shipping & tax configuration
Custom Shopify Theme Development
Stand out with a unique brand experience
- Fully custom Shopify themes
- UX/UI design for higher conversions
- Mobile-first & responsive layouts
Shopify Custom Development
Advanced functionality tailored to your needs
- Custom sections & features
- Shopify Liquid development
- Third-party app & API integrations
Shopify Store Optimization
Increase sales and performance
- Speed optimization
- CRO (conversion rate optimization)
- UX improvements & checkout optimization
Shopify Migration Services
Move to Shopify without losing data or SEO
- Migrate from WooCommerce, Magento, Wix, BigCommerce
- Product, customer & order migration
- SEO-safe redirects
Ongoing Shopify Support & Maintenance
Reliable help when you need it
- Monthly updates & improvements
- Bug fixes & troubleshooting
- Feature enhancements
Call Now for Shopify Services Information
(+1) 530-392-8798
Need more info? - Call Mike 530-392-8798 or click here
Industries We Work With
- Fashion & Apparel
- Health & Beauty
- Electronics
- Food & Beverage
- Digital Products
- Subscription-Based Stores
Our Shopify Development Process
- Discovery & Strategy – Understand your goals and audience
- Design & Development – Build a custom, conversion-optimized store
- Testing & QA – Ensure performance, security, and usability
- Launch & Support – Go live with confidence and ongoing support
"I’ve depended on One Design Development for a wide range of projects over the last decade. And also turned to them to jump in to help where other techs have fallen short. Always a pleasure working with them – professional, timely, seasoned, creative. I couldn’t ask for more."
Anna Polishuk
Chameleon Associates
"One Design Development was contracted by CityPals to develop our innovative platform connecting travelers with local guides (‘CityPals’) all over the world. Since our inception in 2017, the One Design Development team led by Mike was involved in every technical aspect pertaining to architecture design, coding, mobile app integration and a whole lot more. They are dedicated, hardworking, able to deliver on time and on spec. I highly recommend One Design Development as your one-stop-shop for full stack development and web design."
Amotz Brandes
CityPals
Ready to Build or Improve Your Shopify Store?
