E-commerce development is the process of designing and building online stores where customers browse products and complete secure purchases. Moddtech builds custom storefronts on Shopify, WooCommerce, and headless platforms, integrating payments, inventory, and shipping workflows.
Who it's for
Retailers launching online for the first time, established brands migrating from basic platforms, and DTC companies scaling beyond off-the-shelf templates.
  • Launch on Shopify, WooCommerce, or custom in weeks
  • Integrate secure payments including Stripe and PayPal
  • Sync inventory with your existing ERP or warehouse
  • Optimize checkout for higher conversion rates
  • Scale traffic without rebuilding the storefront
Process

How it works, step by step

01
Discovery & Strategy
Audit of your product catalog, margins, competitors, and conversion goals. Platform recommendation follows — not the other way around.
02
Design & UX
Product pages, category layouts, cart, and checkout designed around conversion. Flow wireframed before visuals begin.
03
Development & Integration
Storefront build plus integrations with payment, inventory, shipping, and marketing tools. Tested against real transactions.
04
Migration & QA
Product and customer data migrated with SEO preservation. Every checkout flow tested across devices and payment methods before launch.
05
Launch & Training
DNS cutover, SSL, and launch-day monitoring on our side. Your team gets documentation and training on product management and reporting.
Our toolbox
10
+

technologies in rotation.

Picked per project — never one-size-fits-all. Hover any tile to learn what we use it for.
12
Years compounded
10
Active stacks
24/7
On-call coverage
React
GSAP
FAQ

Questions we hear most often.

Don't see what you're looking for? Ask us directly — bilingual response within one business day.

What platforms do you build e-commerce stores on?

Shopify, WooCommerce (WordPress), and custom headless commerce on Next.js with Stripe. Platform choice depends on your catalog size, content needs, team skills, and long-term flexibility requirements.

Can you migrate my existing store to a new platform?

Yes. We handle migrations from Magento, BigCommerce, Wix, Squarespace, and legacy custom builds — preserving your product data, customers, and SEO rankings through careful URL mapping and 301 redirects.

Do you integrate payment processors?

Yes. We integrate Stripe, PayPal, Authorize.net, Square, and local Mexican payment providers like Conekta and Mercado Pago. Subscription billing and multi-currency setups are standard.

What about shipping and fulfillment?

We integrate shipping APIs (ShipStation, EasyPost, USPS, FedEx, UPS) and fulfillment services like ShipBob. Tax automation via TaxJar or Avalara available where needed.

How long does an e-commerce build take?

Small Shopify builds launch in 3 to 5 weeks. Larger WooCommerce or custom stores with ERP integrations run 8 to 16 weeks depending on catalog size and integration count.

Do you provide post-launch support and training?

Yes. Every build includes store management training, documentation, and optional ongoing maintenance through our MSP team for security updates, plugin management, and performance monitoring.

E-commerce that converts, not just looks good

A pretty storefront with a broken checkout is still a failed store. We build e-commerce sites where design, speed, and conversion work together — from product discovery through the thank-you page.

The right platform for your scale

Shopify is our default for fast-moving DTC brands. WooCommerce works better when you need WordPress content alongside commerce. Custom headless (Next.js + Stripe) unlocks full flexibility when you outgrow off-the-shelf platforms. We recommend what fits your team, not what locks you in.

Built for the full funnel

Core Web Vitals optimization so product pages load fast, Klaviyo or Mailchimp integration for email retargeting, Algolia or native search that returns relevant results, and structured data so Google understands your catalog.

Bi-national team, global ambitions

We've built stores shipping across the U.S., Mexico, and Latin America — with localized payment providers, multi-currency, and bilingual content management baked in when you need it.

Featured case studies

Outcomes, not output.

Onyx
Record Press
+218% organic sessions in 90 days
Geosite
Geoscience on site
+218% organic sessions in 90 days
Lend Me It
Rent Everything
+218% organic sessions in 90 days
Next step
Ready to talk about custom web design?
Custom websites, e-commerce, and web apps engineered for performance, accessibility, and growth. We respond to every consultation request within one business day, in English or Spanish.
Schedule a consultation
Hermosillo MX
+52 (662) 268-5784 or email us
Portland OR
+1 (503) 388-9876 or email us
LET'S WORK TOGETHER
Shopify, Shopify Plus, WooCommerce, WordPress, Next.js, Stripe, PayPal, Conekta, Mercado Pago, ShipStation, TaxJar, Klaviyo, Algolia