Custom E-commerce and B2B Ordering Platform Development
Online stores, B2B ordering portals and marketplaces with payments, inventory and delivery built in.
Off-the-shelf store builders are a great start, but they get expensive and limiting once you need wholesale pricing, multiple warehouses, custom checkout rules or your own mobile app.
I build custom e-commerce platforms, B2B ordering portals and marketplaces that fit how you actually sell: catalogue, pricing, payments, inventory, orders and delivery, on the web and in a mobile app.
What you get
Everything needed to launch, in one build
Catalogue and search
Products, variants, categories and fast search that helps customers find what they need.
Checkout and payments
Stripe, Razorpay and local payment methods, with coupons, tax and shipping rules.
B2B and wholesale
Customer-specific pricing, bulk orders, credit terms and approval workflows.
Inventory and orders
Stock across locations, order tracking and an admin panel for your team.
Mobile shopping app
A React Native app that shares the same backend, with push notifications.
Integrations
Accounting, ERP, shipping and WhatsApp notifications connected to your store.
How we work together
- 01
Free consultation
A 30-minute call to understand your goals, users and budget. No obligation.
- 02
Fixed-price proposal
A written scope with milestones, timeline and cost, so there are no surprises.
- 03
Build in the open
Weekly demos on a live staging link. You see progress, not just a final reveal.
- 04
Launch and grow
Production launch, monitoring and support as your product and users grow.
Frequently asked questions
Should I use Shopify or build a custom store?
If your products and pricing are simple, Shopify is often the right choice. Custom development pays off for B2B pricing, complex catalogues, marketplaces, or when platform fees and app subscriptions start to add up.
Can you build a B2B ordering portal for my existing customers?
Yes. B2B portals with customer-specific pricing, bulk ordering and repeat orders are a common project, often connected to an existing ERP or accounting system.
Can customers order from a mobile app too?
Yes. A React Native shopping app can share the same backend as your website, so products, stock and orders stay in sync.
Other solutions
Ready to sell online?
Tell me about your SaaS, business app or community app. You will get a free consultation and a fixed-price proposal, usually within 24 hours.