Service
Top E-Commerce Development Agencies and Freelancers
Build scalable, high-converting online stores and headless commerce platforms on Shopify, WooCommerce, Magento, and custom stacks.
1469 agencies offering this serviceAll services directory
Comprehensive Guide to E-Commerce Development Services
E-Commerce Development is the software engineering discipline of constructing secure, fast, and high-converting online stores tailored for direct-to-consumer (DTC) and B2B digital commerce. Modern e-commerce development balances compelling visual storefront design with complex backend order processing, inventory sync, and payment security.
Specialized e-commerce engineering agencies build custom storefronts on platforms like Shopify Plus, WooCommerce, Adobe Commerce (Magento), and headless commerce architectures using Next.js and headless APIs. Developers build custom product configurators, checkout workflows, subscription billing systems, and ERP/CRM integrations to streamline store administration.
Partnering with a dedicated e-commerce development team guarantees fast page load speeds, mobile checkout optimization, robust security, and technical stability during peak shopping traffic. Scalable e-commerce development powers sustainable online revenue growth and higher conversion rates.
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Passionate Agency – Passionates
London, England
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Bolton Book Publishers
Aliso Viejo, CA
10-49
Top-Rated Custom Web Engineering & SEO Optimization by Bolton Book Publishers
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EzCommerce
Irvine, CA, USA
10 - 49
Comprehensive B2B & B2C E-Commerce Platforms & Integration
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Think GenC
Laguna Beach, CA
1-5
Think GenC is a web design and user experience company that specializes in website redesign, conversion rate optimization, and user interface enhancements. Across their reviews, clients express high satisfaction with Thi
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Mopro
Irvine, CA
10-49
Mopro is a web development company known for its ability to create custom websites with integrated video solutions. Reviewers highlight their strong project management, adherence to deadlines, and ongoing maintenance ser
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Custom Software Solutions, Inc
Irvine, CA
10-49
Custom Software Solutions, Inc is a diverse technology company specializing in website development, cloud databases, and online marketing support. Clients have consistently praised their project management skills and org
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UNIFAGE
Irvine, CA, USA
10 - 49
Comprehensive Web Development, SEO & Social Media Management
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Giant Partners
Thousand Oaks, CA
10-49
Giant Partners is a data-driven marketing agency specializing in lead generation, data enrichment, and marketing assistance. Clients commend their timely delivery and exceptional customer service, with 100% positive feed
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