Summary
James Mannion is a Solutions Architect with 11 years’ experience designing and delivering cloud-native, event-driven systems for fintech and retail platforms. He has led end-to-end initiatives from domain modelling and microservice design to CI/CD and full migrations of legacy platforms to AWS, pairing Domain-Driven Design with pragmatic DevOps practices. At Deko he introduced a decoupled event architecture, containerisation and infrastructure-as-code (Terraform) that improved performance, reliability and delivery velocity. Now at Lendable he continues to bridge technical leadership and hands-on engineering across credit and payments domains. Known for driving progressive refactoring, testability and engineering culture, he thrives on steep learning curves and turning complex, legacy systems into maintainable, scalable platforms.
11 years of coding experience
9 years of employment as a software developer
BSC, Multimedia and Internet Technologies, 1st class honours, BSC, Multimedia and Internet Technologies, 1st class honours at University of Greenwich