E-commerce Development Services
Drive rapid business growth with secure checkouts and smart integrations engineered by Capital Numbers.
300+ Glowing 5-Star Reviews
Slow checkout, disconnected ERP, CRM, and OMS systems, poor mobile UX, weak product discovery, and outdated platforms can hurt conversions and daily operations. Our E-commerce development services help you modernize platforms, integrate key systems, and improve digital commerce operations for faster performance and long-term growth
Outcome You Need:A fast, mobile-first, and conversion-ready E-commerce experience that helps customers find products, trust your store, and complete purchases more confidently.
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Outcome You Need:A connected commerce ecosystem where storefront, ERP, CRM, OMS, PIM, payments, shipping, and analytics sync in real time.
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Outcome You Need:A scalable E-commerce platform that supports complex catalogs, customer-specific pricing, vendor workflows, bulk orders, and future business growth.
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Outcome You Need:A secure, high-performing E-commerce platform that protects data, supports reliable transactions, and ensures business continuity.
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We build E-commerce platforms that help customers shop easily and help your business run smoothly. From custom websites and mobile apps to integrations, migration, AI-powered features, and ongoing support, our team improves performance, customer experience, and operational efficiency.
Our E-commerce developers build custom websites around your buying journey, with tailored product discovery, faster checkout, secure payments, and flexible backend workflows. We design responsive storefronts, product pages, carts, and checkout flows that support smoother browsing, easier purchases, and better store management.
Our team builds native and cross-platform E-commerce apps that make mobile shopping faster, easier, and more engaging. We add secure payments, push notifications, real-time order tracking, wishlists, and personalized product suggestions to improve repeat purchases and customer retention.
We build headless and composable E-commerce solutions for faster storefronts, flexible content control, and smoother buying experiences across web, mobile, and other channels. Our developers connect Next.js/Vercel frontends to platforms like commercetools, Contentful, and Algolia via secure APIs, enabling you to support custom journeys, content-led commerce, product discovery, and omnichannel growth.
Our E-commerce developers build B2B platforms that simplify complex buying for business customers. We support bulk ordering, account-based pricing, quote workflows, custom catalogs, approval flows, repeat ordering, and ERP and CRM integration to reduce manual sales effort.
We develop multi-vendor marketplaces that help you manage sellers, products, orders, commissions, and payments on a single platform. Our team builds vendor dashboards, onboarding flows, catalog controls, ratings, reviews, and secure transaction systems to keep marketplace operations manageable and scalable.
Our team connects your E-commerce platform with ERP, CRM, OMS, PIM, payment gateways, shipping, tax, marketing, GA4 E-commerce Event Pipeline Architecture, and server-side tracking for privacy-first analytics. We ensure product, inventory, order, customer, and payment data stay accurate and synchronized across your commerce ecosystem.
We provide E-commerce migration services to help you move from outdated or limiting platforms to a more scalable setup. Our team handles product data, customer records, order history, URLs, content, integrations, and SEO preservation with minimal business disruption.
Our team adds AI-powered features that improve product discovery, personalization, and buyer engagement. We implement smart recommendations, semantic search, and conversational commerce tools — including AI shopping assistants — that help customers find relevant products faster.
Our team keeps your E-commerce platform secure, stable, and ready for growth after launch. We handle bug fixes, security patches, platform updates, performance improvements, integration monitoring, and feature enhancements.
Our E-commerce development process is structured, collaborative, and focused on business outcomes. From requirements analysis to deployment and support, we build platforms with the right architecture, integrations, user experience, security, and performance to meet your specific business needs.
We gather and analyze your E-commerce goals, product catalogs, customer journeys, business workflows, payment needs, and integration requirements to shape the right approach for your platform.
We create a clear project roadmap, choose the right E-commerce platform, architecture, hosting setup, and integration plan, and define the design, development, and delivery stages.
Our team designs intuitive, mobile-friendly E-commerce interfaces focused on product discovery, smooth navigation, faster checkout, and better shopping experiences across B2B, B2C, and marketplace models.
Our skilled E-commerce developers build your platform with custom features, secure payments, product management, API integrations, AI-powered capabilities, and scalable backend workflows.
We conduct usability, performance, security, API, payment, checkout, and cross-device testing to ensure your E-commerce platform works smoothly, safely, and reliably before launch.
Our team launches your E-commerce website, mobile app, marketplace, or headless platform and provides ongoing maintenance, updates, monitoring, and optimization for long-term performance.
Technology Stack : Shopify, Magento, PHP, Knockout.js, EVRi ParcelShop Finder, Klaviyo, Google Analytics Tag Manager, Dawn Theme
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Technology Stack : WordPress, Shopify, Jquery
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Technology Stack : Shopify, jQuery
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Technology Stack : Android, Magento, MySQL
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Technology Stack : HTML, PHP, iOS, Android, Magento
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We build E-commerce solutions on leading platforms, including Shopify, WooCommerce, Magento Open Source, Adobe Commerce, Drupal, and custom-built architectures. Our team helps you choose the right platform based on your catalog size, business model, integrations, scalability needs, and long-term growth plans
We build high-converting Shopify and Shopify Plus stores for brands that prioritize rapid time-to-market, intuitive store management, and secure out-of-the-box checkout pipelines.
We build WooCommerce stores for businesses that want flexible E-commerce functionality within WordPress. Our team creates scalable, easy-to-manage online stores with custom themes, plugin integration, inventory features, and secure checkout flows.
We engineer enterprise-grade Adobe Commerce and Magento Open Source solutions designed to handle massive multi-brand architectures, complex B2B workflows, and millions of SKUs.
We build Drupal Commerce solutions for businesses that need strong content management with flexible E-commerce functionality. It is the right choice for content-led commerce, complex product information, secure workflows, and custom digital experiences.
We decouple your frontend and backend to deliver faster page load times, absolute design freedom, and omnichannel agility. These are the tech stacks we leverage:
We integrate impactful technologies like AI and ML, AR and VR, and Voice Commerce into our E-commerce development services. These capabilities improve product discovery, reduce purchase hesitation, increase conversions, and create shopping experiences that keep customers engaged.
Your product, our dedicated team. From concept to completion, we handle it all.
Need extra hands? Our experts seamlessly join your team, providing the skills you need, when you need them.
Upfront price, guaranteed delivery. Your project completed on time and within budget.
We offer a full range of digital engineering services to help you achieve your business goals. Let us be your trusted partner in bringing your vision to life with end-to-end solutions tailored to your needs.
97 out of 100 Clients Have Given Us a Five Star Rating on Google & Clutch
As a leading e-commerce development company, we prioritize client success and innovation. We are committed to delivering advanced, high-quality e-commerce solutions that drive sales, enhance customer experiences, and ensure scalability. Whether you need a robust online store or seamless integration with existing systems, our mission is to provide impactful solutions that optimize your business and deliver measurable results.
Our E-commerce developers bring experience across custom builds, mobile commerce, headless architecture, and third-party integrations. We use modern stacks and AI-powered features to support product discovery, secure checkout, and smooth operations.
We bring together UX/UI designers, front-end and back-end developers, QA engineers, DevOps specialists, project managers, and integration experts to move your project from strategy to launch efficiently.
We are ISO 27001 and SOC 2 Type II certified. Our experts build secure platforms with encrypted payment flows, data protection compliance (GDPR/CCPA), vulnerability checks, and environment separation to protect your business and customers.
Our team works across Shopify, WooCommerce, Magento, Adobe Commerce, Drupal Commerce, headless systems, and custom platforms. We integrate your store with ERP, CRM, OMS, PIM, payment gateways, shipping providers, and modern analytics setups, including GA4 e-commerce event tracking with privacy-first server-side analytics.
We focus on what your business needs: faster checkout, better mobile experience, stronger product discovery, secure payments, and easier store management. Every build is planned around customer experience and long-term growth.
We offer flexible engagement models, including fixed-price projects, dedicated teams, and time and materials. You can choose the right setup based on scope, budget, delivery speed, and long-term support needs.
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Find clear answers to key questions about platform choice, custom development, integrations, migration, performance, security, cost, and long-term support before you start your E-commerce project.
The right platform depends on your business model, catalog complexity, integration needs, growth plans, and internal team capacity. Our team evaluates these factors to recommend the best fit — Shopify for faster launches, WooCommerce for WordPress-based stores, Adobe Commerce for complex and B2B needs, and headless or custom platforms where greater flexibility and control are required.
Custom E-commerce development is the better choice when your business has complex workflows, unique pricing rules, advanced integrations, marketplace logic, or non-standard customer journeys. Our E-commerce developers give you control over architecture, features, scalability, and backend operations beyond what a fixed platform setup allows.
Yes. Our E-commerce developers build platforms that support both B2B and B2C journeys within a single system. This includes account-based pricing, bulk ordering, quote workflows, custom catalogs, personalized recommendations, mobile-first buying, and secure checkout experiences tailored to each customer segment.
Our E-commerce integration specialists connect your platform with ERP, CRM, OMS, PIM, payment gateways, shipping providers, tax engines, marketing platforms, and analytics tools. We ensure product, inventory, order, customer, and payment data stay accurate and synchronized across your commerce ecosystem.
Before migration, review your product data, customer records, order history, SEO URLs, integrations, payment setup, custom features, and business continuity risks. Our E-commerce migration team focuses on data integrity, SEO preservation, integration continuity, and minimal disruption to ongoing operations.
Our E-commerce developers optimize page speed, Core Web Vitals, mobile UX, product discovery, search, checkout flow, payment experience, and personalization to improve performance and conversions. We also test key customer journeys to reduce drop-offs and speed up buying across devices.
Our E-commerce development process builds security and reliability from the start — covering secure payment flows, access controls, data protection, vulnerability checks, API security, and environment separation. We test checkout, integrations, and user workflows to protect customer data and support reliable transactions at scale.
We don't store raw credit card data on your servers. We use secure tokenization and integrated, PCI-compliant gateways (like Stripe, Adyen, or PayPal) along with SSL encryption and secure data architecture to ensure your store meets strict security compliance standards.
Yes. Our integration experts build custom API middleware or use iPaaS tools to bridge the gap between legacy ERPs (like older SAP or AS400 systems) and modern headless storefronts, ensuring real-time sync for inventory and orders without compromising storefront speed.
Yes. Our e-commerce maintenance and support services include proactive server monitoring, load testing, auto-scaling configuration, and dedicated real-time standby support during high-traffic holiday seasons and flash sales.
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