Replaced a monolithic ordering system with modular microservices. Subsequently developed a new fulfilment system to improve order and shipment tracking and integrated the supplier's order lifecycle.
Bol.com (Jul 2017 – Jul 2021)
Built a campaign recommendation system, enhancing personalization and improving engagement.
GRPPY Rabobank (Sep 2015 – Jun 2017)
Built a social group payment system. GRPPY was the iDEAL solution for groups sharing and split bills.