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    BigCommerce

    BigCommerce Development Services

    BigCommerce development for mid-market retailers and B2B businesses that need more flexibility than Shopify and less infrastructure overhead than Magento. Custom themes, headless storefronts, B2B features, and API integrations.

    10+ clients servedClients across India, the US, Canada & Switzerland1 business day response, guaranteed

    What is covered

    Everything included in this service

    01

    Custom Stencil Theme Development

    Custom BigCommerce storefronts built in Stencil (Handlebars, SCSS, JavaScript) from design files. We avoid Cornerstone modifications where possible, building themes that update cleanly.

    02

    Headless BigCommerce

    Custom frontends built with Next.js and the BigCommerce Storefront API for brands needing full control over performance and UX while keeping BigCommerce as the commerce backend.

    03

    BigCommerce B2B Edition

    Company accounts, tiered pricing, customer group-specific catalogs, invoice management, and purchase approval workflows using BigCommerce B2B Edition.

    04

    Multi-Channel and Multi-Storefront

    BigCommerce Multi-Storefront configuration to manage multiple brands or regions from one admin. Also channel integrations for Amazon, eBay, Google Shopping, and social commerce.

    05

    Custom API Integrations

    ERP integrations, PIM connections, CRM sync, shipping provider APIs, tax engines (Avalara, TaxJar), and payment gateway setup using BigCommerce's REST and GraphQL APIs.

    06

    Performance Optimization

    Core Web Vitals improvements, image optimization, script management, and BigCommerce CDN configuration to improve page load times and mobile experience.

    07

    BigCommerce App Development

    Custom apps for the BigCommerce App Marketplace or private apps for a single merchant when no existing app meets your requirements.

    08

    Platform Migration to BigCommerce

    Migrating from Magento, WooCommerce, Shopify, or custom carts to BigCommerce. Data migration with product data, customer records, order history, and SEO redirect handling.

    How it works

    Our process for this service

    01

    Discovery and requirements

    Week 1

    Review of your current platform, catalog structure, integration requirements, and B2B feature needs. We assess which BigCommerce plan and features map to your requirements.

    02

    Theme and integration design

    Week 1 to 2

    Stencil theme architecture or headless frontend design, integration mapping, and a scoped development plan with milestones.

    03

    Development and testing

    Week 2 onward

    Theme development, API integrations, app configuration, and B2B feature setup with staging environment review throughout.

    04

    Launch and post-launch monitoring

    Final phase

    Cross-device testing, integration verification, SEO redirect implementation, go-live monitoring, and a post-launch support period.

    Good fit for

    Who this service is for

    • Mid-market retailers who have outgrown Shopify's customization limits but do not need Magento's complexity

    • B2B businesses needing tiered pricing, company accounts, and quote management out of a SaaS platform

    • Brands with multi-storefront requirements (multiple brands or regions) managed from one admin

    • Businesses migrating from an older version of Magento or from a custom cart

    • Merchants who need headless commerce with BigCommerce as the backend

    Tools and technologies

    What we work with

    BigCommerceBigCommerce B2B EditionStencilHandlebarsNext.jsReactBigCommerce GraphQL Storefront APIBigCommerce REST APINode.jsStripeBraintreeAvalaraShipStationKlaviyoSearchanise

    FAQ

    Common questions

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    Ready to get started?

    Tell us about your environment and we will scope an engagement that fits your team and budget.

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