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CHRIST Uhren & Schmuck

Coop Group
E-Commerce, Retail, Jewelry
04. 2019 - 12. 2019

Sometimes as a scout in own little project, sometimes as a firefighter, b-nova was energetically involved in the Christ Swiss online shop. A stock level availability algorithm has been designed and implemented, a concept for returns of goods was created and developed and the online shop in general has been improved and stabilized. Apart from those subprojects and the normal scrum spring duties b-nova often provided first aid at productive incidents and offered technical accompaniment for the product owner IT.


Biggest challenge

Fixing of blocker issues

What we did

Technical implementation of the web shop and own subprojects

Main tools we used

SAP Commerce, Spring Framework, JSP

Onboarding b-nova
April 2019

b-nova supports the technical implementation

Duration: 12 months

Implementation of user stories in Scrum sprints, conception and further development of different sub-projects

Enhanced online shop
December 2019

The Christ Swiss web shop has with the strong help of b-nova more features, is more stabilized and enhanced in general


  • Implementation of new eCommerce functionality, components and templates
  • Solving of blocker issues regarding functionality, stability and performance
  • Design, implementation and testing of a project overarching architecture and logic to calculate the delivery date of a product or the whole cart
  • Design, implementation and testing of a project overarching architecture and logic to return products of an order incl. the automatic generation of labels
  • Testing, bug fixing and go-live of a shop overarching merge of general functionalities
  • Taking care of the SEO functionality of the webshop and the complete sitemap generation
  • Implementation of different SAP Commerce (SAP Hybris) cms components
  • Implementation, further development and maintenance of a Google Shopping Content API interface
  • Documentation, code-cleanup and general performance tasks


  • SAP Commerce (formerly SAP Hybris)
  • Spring Framework
  • Jakarta Server Pages (JSP)
  • jQuery
  • Jira / Confluence
  • Apache Tomcat
  • Apache Solr
  • Jetbrains IntelliJ
  • Mercurial
  • Scrum / Agile