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SNCF Connect
Senior Fullstack Consultant — Technical Referent
May 2022 – Oct 2024Paris, France42 people
React technical referent on LIVE Solution platform informing 5M+ daily travelers
Project
LIVE Solution — Real-time passenger information system for French train stations
Agile SAFe — 42 developers, 6 squads
Key Responsibilities
4- React technical referent within a large-scale SAFe organization (42 devs, 6 squads) — frontend architecture ownership and cross-squad coordination
- Built LIVE Solution: real-time passenger information system for French stations (AWS Lambda TypeScript + React)
- TDD/BDD testing strategy reaching 90%+ code coverage — result: near-zero critical bugs in production
- Performance optimization via CloudWatch, Datadog, and SonarQube quality gates — AWS stack: Lambda, DynamoDB, S3, Step Functions
Tech Stack10
React
TypeScript
AWS
Lambda
DynamoDBTDD/BDD
RobotFrameworkSAFeDatadog
SonarQube