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Development and enhancement of BigCommerce stores

109 views#2607
Listing period10 daysuntil 24.11.2026
Posted26.08.2026
Views1093 in 14 days

About the service

I create and refine BigCommerce online stores so that the platform grows with your business rather than hindering you at each new stage. I take on the entire project: I design and develop themes from scratch on Stencil or adapt an existing one, set up headless storefronts on top of the BigCommerce API, and integrate the platform with the systems you already have in place. If you're launching a new brand or migrating from another platform, I plan ahead for catalog structure, checkout flow, and data migration so nothing important gets lost along the way.

The true value of a store lives in the connections between systems. I integrate BigCommerce with ERP and accounting systems, payment gateways, shipping and fulfillment services, PIM and marketing tools, using the catalog, cart, checkout, and webhook APIs so data syncs in near real time. I also handle detailed work with products: complex option and variation sets, pricing rules and customer groups, faceted search and category logic, and checkout refinements that boost conversion and don't break during platform updates. Where the storefront needs to be fast and flexible, I build a headless frontend and carefully connect it to the BigCommerce backend.

I care about code that the next developer can read and about the speed your customer will feel. Every project comes with a clear plan, honest time estimates, staging environment testing before production, and tests across the catalog, cart, and checkout so launch day goes smoothly. After release, I stay available for tuning and support. Tell me where your store is now and where you want to take it — I'll suggest a realistic path.

What I help with:
— Stencil theme development and redesign
— Headless storefronts on Storefront and GraphQL API
— Integrations with ERP, payment, and logistics services
— Catalog, variation, and checkout work
— Migration from other platforms to BigCommerce

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