Open Source Go Conference

Sep 23rd - 25th 2019

Lupa Shoes

Complex e-commerce solutions made easy.

There are no silly questions.
We are here to help you succeed.

We loved working on this project. We would love to work on your next project too!


Optimized for any screen size.


A full feature set and is built on common standards

Systems Integration

Synchronizing everything all the time.


  • Allows a site’s layout to change as the screen size being used to view that site changes.

  • Trying to keep multiple sites up to date and consistent with messaging is even more of a challenge.

  • Google has long recommended using responsive web design to support different devices and screen sizes


  • Built with Ruby on Rails. People are using Rails in the tiniest parttime operations to the biggest companies.

  • The modular platform allows you to easily configure, supplement or replace any functionality you need.

  • More than 45,000 retailers around the world have selected the Spree platform.

Systems Integration

  • .NET is used to synchronizing POS systems with online systems.

  • Go is used as middleware to communicate to JSON centric services.

  • Scaled to update hundreds of thousands of products in realtime.