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Currently available for select engagements

Hire Shopify Plus Developer USA
Senior, direct, no layers

Shopify Plus development for high-volume stores: checkout extensibility, B2B, automation, and multi-store expansion.

15+
Years Experience
100+
Projects Delivered
6
Countries Served
$25M+
Revenue Enabled
United States — Shopify Plus — Enterprise-grade stores

A senior shopify plus developer for United States

Plus pays for itself when checkout customization, B2B pricing, automation, and expansion stores are actually used. This engagement builds those capabilities properly, instead of running a Plus store like a standard one.

I am Omer Muneer Qazi, with 15+ years of experience and 100+ projects delivered. For United States engagements, that experience is applied to your market specifically — its buyers, its payment and fulfilment rails, and its working hours — not to a generic brief with a city name swapped in. Book a free discovery call and we will test the fit before any scope is agreed.

What you get

What this engagement covers in United States

  • Checkout extensibility — Checkout UI extensions and Functions for discounts, validation, and custom logic.
  • B2B on Shopify — Company profiles, price lists, payment terms, and draft orders for wholesale buyers.
  • Shopify Flow automation — Automations for fraud, inventory, merchandising, and customer tagging.
  • Expansion stores and markets — Multi-store and Markets setups for regions, languages, and currencies.
  • Launchpad and high-volume events — Flash sales and drops planned for traffic peaks without checkout failures.
  • Integrations at Plus scale — ERP, warehouse, and 3PL integrations with the volume and reliability Plus stores need.
Working in United States

Built for how United States actually buys

Market. The US market is large, English-first, and unforgiving on delivery promises: shoppers expect 2-day shipping, express checkout, and clear returns. Competition is national, not local, so a store competes on speed, trust signals, and post-purchase experience as much as on product.

Payments and commercial setup. US payments run on cards first: Shop Pay, Apple Pay, Google Pay, and PayPal at checkout, with Affirm or Afterpay for higher baskets and ACH or invoicing for B2B orders. Sales tax is state-by-state, so nexus and marketplace-facilitator rules shape the checkout and reporting setup from day one.

Working hours and communication. Collaboration runs in US business hours for standups, reviews, and launches, with a core overlap window agreed before kickoff. Launch days and incidents get real-time coverage in your business day, not next-day replies.

Delivery and logistics. Fulfilment is typically domestic 3PL: ShipBob, Deliverr, or Amazon MCF, with UPS and FedEx for parcel and Loop or Happy Returns for returns. Rate shopping at checkout and accurate delivery promises protect margin on every order.

How it works

From kickoff to delivery in United States

  1. Plus capability audit

    Which Plus features you pay for, which you use, and which would actually move revenue.

  2. Build the highest-value capability first

    Checkout, B2B, or automation, proven in production before the next.

  3. Test at volume

    Peak-traffic behaviour tested before the sale that depends on it.

  4. Document and hand over

    Playbooks for Flow, B2B, and launch events your team can run.

Why Omer

Why hire Omer

  • Plus used properly: checkout, B2B, Flow, and Markets built out, not left idle.
  • High-volume habits: launches tested for the traffic they will actually face.
  • Enterprise integrations: ERP and 3PL connections built for volume and retries.
  • B2B fluent: price lists, terms, and draft orders for real wholesale workflows.
  • Senior-only delivery: one Plus developer owns build, launch, and handover.
FAQ

Questions, answered

Is Plus worth it for our volume?
If checkout customization, B2B, automation, or expansion stores will move revenue, yes. If not, a standard plan is cheaper, and I will say so.
Can B2B and DTC run on one store?
Yes, with company profiles and price lists separating wholesale from retail, or on expansion stores where separation is cleaner.
What happens during a flash sale?
Traffic and checkout behaviour are tested before the event, with Launchpad scheduling and monitoring during it.
Do you handle ERP integration?
Yes: ERP, warehouse, and 3PL connections are scoped with volume, retry, and reconciliation requirements up front.
What hours do you overlap with the US?
My schedule covers US mornings through midday Eastern, with a core overlap window agreed per engagement. Launches and incidents get real-time coverage in your business day.
Currently available for select engagements

Ready to get started?

The best way to explore working together is a quick conversation. Reach out through your preferred channel and let us discuss your project.

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