Online stores thatconvert, not just display.
Shopify Plus, custom headless storefronts, and Stripe checkout flows — engineered around your revenue metrics, not platform limitations.
Your product is good. Your checkout is killing it. The average cart abandonment rate is 70.19%. Every second of load time, every extra form field, every moment of doubt costs you real money.
We start every e-commerce engagement with a conversion audit. Where are users dropping off? What is your checkout completion rate? What does your mobile experience actually feel like at 3G? The answers determine the scope — not a pre-packaged Shopify theme.
Headless is not always the answer. Sometimes a well-optimized Shopify Plus theme with a custom checkout extension outperforms a custom storefront at a third of the cost. We give you the honest recommendation, then build the best version of it.
"Every 100ms reduction in checkout load time increases conversion by 1%. We have seen clients get a 23% lift from 3 weeks of focused optimization."
— CodeFlee e-commerce audit, 2024
A repeatable process.
No surprises.
Audit & Strategy
1 wkUX & Wireframing
1–2 wksDevelopment
4–8 wksPayments & Logic
1–2 wksLaunch & Optimize
1 wkWhat it looks like
when shipped.
A real e-commerce engagement — built end-to-end in 8–14 weeks.

Every deliverable.
No ambiguity.
Storefront
Shopify Plus theme or custom headless store with your brand implemented pixel-perfectly.
Optimized checkout
Custom checkout flow targeting < 1s load time, tested on real mobile devices.
Product page templates
High-converting templates with social proof, urgency signals, and dynamic recommendations.
Payment integration
Stripe, Klarna, or Shopify Payments with 3D Secure and subscription support.
Inventory sync
Real-time stock management, low-stock alerts, and backorder handling.
Analytics setup
GA4 + Shopify analytics with full e-commerce tracking and conversion attribution.
Email automation
Abandoned cart, post-purchase, and review request flows via Klaviyo or Postmark.
Performance audit
Core Web Vitals report targeting 90+ Lighthouse on mobile and desktop.
CodeFlee shipped what three previous agencies couldn’t — on time, without drama, and with code our team actually wants to work in.
Most agencies do this.
We do the opposite.
Four reasons
this is a safe yes.
Free discovery call
A 30-min strategy call before you commit a dollar.
Fixed-price scope
No hourly billing surprises. You see the number up front.
You own the code
Source, repos, infrastructure — yours from day one.
30-day post-launch
Bug fixes and minor iterations included after we ship.
Let’s answer
the obvious ones first.
Direct answers to what every prospect asks before our first call. If yours isn’t here, ask us on the call.
Ask your own question →Ready to build something
worth using?
Tell us about your project. We reply within 24 hours with an honest assessment and a rough scope — no sales pressure.