Seva Systems
All works
Mobile App

Northwind Store

E-commerce mobile app with a smooth two-step checkout experience that improved conversions and customer satisfaction.

+98% conversionsfor Northwind Retail
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Industry
Retail & E-commerce
Timeline
8 Weeks
Services
Mobile App, Checkout Optimization
Northwind Store

Shop in
two taps.

A fast, friendly mobile store built to convert.

Start Shopping
Northwind Store preview
Orders / mo
24,800
+98%
Checkout
2-step
App Rating
4.8/5
About the project

What we built for Northwind Retail.

A slow, multi-step mobile checkout was costing Northwind sales on the device most of its customers shopped from.

A cross-platform app with a two-step checkout, saved payment, push nudges, and instant, image-optimized screens.

Mobile conversions nearly doubled and customer satisfaction scores climbed alongside them.

What we delivered
  • Two-step checkout with saved payment details
  • Push nudges that recover abandoned carts
  • Image-optimized screens that load instantly
  • One codebase across iOS and Android

The Challenge

A slow, multi-step mobile checkout was costing Northwind sales on the device most of its customers shopped from.

Our Solution

A cross-platform app with a two-step checkout, saved payment, push nudges, and instant, image-optimized screens.

How We Delivered

A focused path to a real outcome.

Discovery

We mapped goals, users, and constraints.

Design

Wireframes to a polished, on-brand UI.

Build

Shipped in reviewable, iterative sprints.

Launch

Released, measured, and refined.

Technology

Built with a modern stack.

Flutter
Dart
Firebase
Node.js
The Results

Numbers that moved.

+0%
Conversions
On mobile after relaunch
0-step
Checkout
Down from five steps
0.0★
App rating
Across the App Store & Play

Mobile conversions nearly doubled and customer satisfaction scores climbed alongside them.

Checkout used to be where we lost people. Now it's the smoothest part of the experience.
Marcus Bell
Founder, Northwind Retail
Let’s build together

Ready to build your success story?

Let’s map the fastest path to results for your business.

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