Custom E-Commerce and Marketplaces

I build custom online stores and multi vendor marketplaces on Next.js and Firebase: fast on mobile, local and international payments, and no monthly platform fee

Shopify and WooCommerce are the right answer for a standard catalogue. They stop being the right answer when your pricing rules, your logistics or your vendor model do not fit the template, or when transaction fees start costing more per year than a build would have.

I build custom stores and marketplaces on Next.js and Firebase: a storefront that loads fast on a phone, which is where most Tunisian and MENA traffic comes from, and a back office designed around how you actually sell.

That covers single brand stores, private wholesale portals with per customer pricing and credit terms, and multi vendor marketplaces with vendor onboarding, commission handling and payouts.

Payments are wired to what your market really uses, including local Tunisian gateways and cash on delivery alongside international cards. Stock, orders and shipping rules connect to the tools you already run instead of being typed in twice.

What you end up with is an asset you own outright, with no monthly platform subscription and no extra cut taken on top of the payment processor.