Implementing Event sourcing at scale for card payments at Tesco

Using Event sourcing to support card payments at scale. How we moved from a mainframe based payments platform to a hybrid cloud based platform with Event sourcing at its core.

CTO and co-founder at - Raj is an engineer specialising in leading development teams, implementer of delivery focused architectural, development and continuous deployment methodologies. An advocate of multicloud solutions, pushing an idea of writing as little code as possible and using serverless technologies to solve business problems.

picture of Rajpal Singh Wilkhu

Rajpal Singh Wilkhu

Engineer at heart, licensed to code and create.