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Ecommerce Development Company for Stores That Sell

Custom ecommerce websites that sell. Shopify, WooCommerce, BigCommerce, and headless commerce builds from senior developers.

Custom Ecommerce Websites That Convert and Scale

The Problem: Most Ecommerce Sites Look the Same and Sell Like It

Custom Ecommerce Websites That Convert and Scale

Open any Shopify store and you’ll see the same hero, same product grid, same featured collection rows. Generic design equals generic conversion rates, 1.5 to 2.5% for most DTC brands. Your competitors are all using Dawn, Impulse, or Symmetry. Your brand deserves better. So does your conversion rate. The right ecommerce development company builds custom stores tuned for your specific products, customer, and conversion levers. The result: conversion rates of 3.5 to 6%, stronger mobile experiences, and storefronts that reflect your brand instead of matching 200,000 other stores. Every $1M+ ecommerce brand eventually leaves the template and builds custom. Do it sooner.

Hands typing on a laptop with SEO concept icons for search, traffic, keywords and content drawn above the screen
Rising bar chart with an upward arrow, illustrating growth from search marketing

Ecommerce Development That Drives Revenue

As an ecommerce development company, we cover every platform and architecture:

How We Build Your Ecommerce Site

A process built for DTC brands, B2B commerce, and ecommerce operators scaling past $1M.

Strategy & Scope

Platform selection, tech stack, integration plan, and feature scope, locked before design.

Design System

Brand-aligned design, mobile-first UX, conversion-tuned product and collection pages, the best design for an ecommerce website.

Build & Integrate

Custom development, ERP/3PL integrations, tax and shipping, analytics. QA at every step.

Launch & Scale

Migration, launch, post-launch conversion optimization, and ongoing feature development.

What Ecommerce Development Covers

Every feature serves one purpose: driving real results for your business.

Custom Shopify

Liquid-native custom themes. Faster, cleaner, and more converting than marketplace templates.

Headless Commerce

Hydrogen, Next.js, or Remix with Shopify or commercetools backend for maximum flexibility.

WooCommerce

WordPress ecommerce with custom themes, performance tuning, and checkout optimization.

BigCommerce

Enterprise BigCommerce builds with custom storefronts, complex catalogs, and B2B flows.

Checkout Optimization

Single-page checkout, express payments, address autocomplete, and conversion-tuned flow.

Integrations

ERP (NetSuite, SAP), 3PL (ShipBob, ShipStation), email (Klaviyo), and analytics.

Related Services

Results Across Industries

Measured results from client work in roofing, med spas, real estate and property management:

Frequently Asked Questions

Shopify for most DTC brands under $10M. Shopify Plus for scale and checkout customization. WooCommerce if you’re deep in WordPress already. BigCommerce or commercetools for complex B2B or enterprise catalogs. We’ll recommend the right ecommerce platform based on your needs, not our preferences.

Custom Shopify theme: $18K, $45K. Shopify Plus with integrations: $45K, $120K. Headless build: $60K, $250K+. WooCommerce custom: $20K, $60K. Platform migrations add 30 to 50% to the base depending on catalog complexity.

Custom Shopify: 8 to 12 weeks. Shopify Plus with custom apps: 12 to 20 weeks. Headless: 16 to 28 weeks. WooCommerce: 10 to 16 weeks. Migrations add 3 to 6 weeks for 301 planning, data migration, and testing.

Yes. We build ecommerce websites from scratch and migrate existing ones, from WooCommerce, Magento, BigCommerce, Shopify, and custom platforms. The critical work is preserving SEO via 301 redirects, migrating customer and order data, and maintaining reviews and loyalty integrations.

Yes. Most clients retain us for ongoing feature development, A/B testing, performance tuning, and app/integration builds. Typical ongoing engagement is 20 to 80 hours per month depending on roadmap velocity.

Get a Free Ecommerce Build Quote

Tell us what you’re building. We’ll scope it precisely, tell you the honest timeline, and recommend the right platform for your stage.

Or call us directly: (425) 954-3452

How much does ecommerce web design cost with Kihan Marketing?

Ecommerce web design at Kihan Marketing is scoped to your project, and your final quote depends on catalog size, platform, and integrations. We build on Shopify, Shopify Plus, WooCommerce, BigCommerce, and headless stacks, then handle checkout optimization and the integrations your store runs on. Engagements are month to month with no long-term contract. Call (425) 954-3452 for a free proposal.

Frequently asked questions

Website design with Kihan Marketing is scoped to your project, and the final number depends on scope: catalog size, platform, custom features, and the systems you need connected. Ongoing SEO is scoped to your goals, and growth packages that combine SEO, ads, and content are scoped to your goals. Every project begins with a free proposal that prices your specific build before you commit.

Look for an ecommerce web design company that owns revenue outcomes, not just visuals. Kihan Marketing scopes strategy first, builds a reusable design system, integrates the tools your store depends on, then optimizes checkout and search after launch. Ask any agency who handles SEO once the site is live, how they measure performance, and whether you are locked into a contract.

Kihan Marketing builds on Shopify, Shopify Plus, WooCommerce, BigCommerce, Magento, and headless stacks such as Hydrogen, Next.js, Remix, and commercetools. The right choice depends on catalog complexity, how much custom logic you need, your existing tech stack, and who maintains the store day to day. We recommend a platform in the free proposal instead of defaulting to one for every client.

Build time depends on scope, so we confirm dates in your free proposal rather than quoting a generic timeline. Our process runs in four phases: Strategy and Scope, Design System, Build and Integrate, then Launch and Scale. Catalog size, custom functionality, integrations, and how quickly content and product data arrive from your team are the biggest factors in the schedule.

Yes. Migrations are part of what we do, and protecting search visibility is planned before anything moves. That means mapping every existing URL, setting 301 redirects, carrying over product and category content, preserving structured data, and testing the new store before launch. Migration scope affects price, so we quote it in your free proposal instead of guessing upfront.

Yes. Kihan Marketing runs ecommerce SEO after launch scoped to your goals, and growth packages that bundle SEO, paid ads, and content are scoped to your goals. SEO typically shows traction in 60 to 90 days as category and product pages gain visibility. You can also add paid search and social advertising to drive demand while organic rankings build.

No. Kihan Marketing works month to month with no long-term contract, so you stay because the work performs, not because you signed a multi-year agreement. Website design is scoped to your project as a project, and ongoing SEO or growth retainers continue only as long as you want them. Everything starts with a free proposal that spells out scope and cost first.

Kihan Marketing is based in Seattle, Washington and works with ecommerce clients across the United States. Projects run remotely through scheduled calls, shared design reviews, and staging links, so location does not change how the build works. Call (425) 954-3452 or email info@kihanmarketing.com to talk through your store and get a free proposal.

Get your free proposal

Tell us about your project and we will be in touch within one business day.

Ready to grow?

Three simple steps from first hello to real results.

1. Contact us

Fill out the form and tell us about your goals.

2. We build your plan

A custom strategy and design built to rank and convert.

3. You get results

Launch, then measurable growth month over month.