About Carl
French
Native or bilingual
English
Native or bilingual
Experience
- DECATHLON SE - FRANCEFullstack DeveloperSPORTSMay 2021 - Today (5 years and 1 month)Projects:Development of a store animation mobile application
- Stack: Vue.js, Node.js, Firebase, GraphQL.
- Created from scratch with a focus on performance and user experience.
Intervention on a legacy application:- Stack: Java, Spingboot, React, Typescript, PostgreSQL, AWS, Docker, Elasticsearch, Reactor.
- Implementation of new features and code refactoring.
- Application of craft principles (DDD, Hexagonal Architecture, SOLID, TDD, Golden Master).
- Performance optimization: use of Reactor, database redesign, HTTP request optimization.
Methodology & Impact:- Agile work with strong interaction between tech and product teams.
- Improvement of code performance and maintainability.
- Delivery of new features optimized for business needs.
- Société GénéraleFullstack DeveloperBANKING AND INSURANCEFebruary 2018 - March 2019 (1 year and 2 months)Puteaux, FranceDevelopment of an application for managing composite financing.Assignments: Kanban feature team of 5 developers, 1 Proxy PO, 1 PO, 1 UX, 1 Manager- Application in Backend for Frontend microservices, Springboot, Spring, Java 8, Rabbitmq, Elasticsearch.- Microservices in CQRS/Event-Sourcing, implementation without framework.- Frontend in AngularJs, Vue.Js.- Creation of a reactive event-sourced microservice (it reacts to state changes of other microservices).- Craft Practices:TDD, BDD, ATDD, Peer programming, Mob programming, Pull requests, Code Review, Hexagonal Architecture, Kata, DDD, Eventstorming.
- OUI SNCFKotlin Backend DeveloperTRANSPORTATIONApril 2019 - October 2020 (1 year and 6 months)Puteaux, FranceSNCF conversational Chat BotAssignments: Kanban feature team of 4 developers, 1 PO, 1 UX:- Development of a traveler information Chat BOT- AI learning supervision with the TOCK framework- Development of intentions in the botKotlin, MongoDB- Creation of REST APIs- Deployment and monitoring with AWS- Craft Practices:TDD, Pull requests, Code Review.
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Education
- Master of Computer Science, Software Technologies and SciencesPierre and Marie Curie University2015