[ Case study 11 ]

SNCF

An application supporting billing for sales of services between SNCF entities.

RoleFull-stack Developer at Sopra Steria

Period2014 - 2017

Team6 developers, 1 Tech Lead, 1 Product Owner

DomainEnterprise billing

[ Context ]

Billing between railway business entities.

The delivery combined functional analysis, prototypes, business services, batch jobs and Talend integration.

[ Contribution ]

Performed functional analysis and technical estimation for inter-entity billing workflows.
Created UI mock-ups and implemented business services and batch processing.
Implemented Talend jobs for integration flows between business systems.
Contributed to data validation, technical documentation and quality checks across the delivery.

[ Technical environment ]

Java 6SpringJSF / PrimeFacesPostgreSQLTalendTomcatMavenJUnit