Freelancer profile translated to English.

Description

With over 10 years of experience in web development, I specialize in Java back-end and have front-end skills that allow me to design complete solutions, focused on business needs and business value.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 15km), Bois-Colombes (up to 10km), Levallois-Perret (up to 10km), Courbevoie (up to 10km), Nanterre (up to 10km)

CANAL+
Java back-end developer
TELECOMMUNICATIONS
June 2024 - Today (2 years)
Issy-les-Moulineaux, France
Environment:
Java 21, Spring Boot, Apache Kafka, Redis, Software craftsmanship, AWS SAM, AWS Gateway, AWS Lambda, AWS S3, AWS SQS, Scala, GraphQL, Spark, Cassandra

Team:
Collaboration within a team of 12 people (3 TL, 1 Team Leader, 1 PO, 1 proxy PO, 1 SM, 5 Devs)
Code Review and participation in Scrum ceremonies
Pair/mob programming practice
Development:
Creation of the new DisneyPlus module
Implementation of clean architecture
Optimization of Disney API integration to retrieve, process, and format content according to CANAL+ standards
Publication of Kafka messages in appropriate topics
Creation of the hbr module
Enrichment of sports event content
Optimization of API calls and data processing
Publication of Kafka messages in appropriate topics
Creation and deployment of an API Gateway (cloud2cloud) for searching content via Google Assistant.

Creation of a Spark job to migrate content overloads

Creation of an API to manage various reference files (table initialization, CRUD, validation)

AWS:
Standardization of Lambda functions with SAM to improve service consistency and performance
Results obtained:
Production release of the HBR module
Deployment and standardization of AWS Lambda functions
Writing technical documentation
Production release of cloud2cloud
Java Spring Boot AWS Lambda AWS SQS AWS S3
ACCOR
Java back-end developer
HOSPITALITY
October 2023 - Today (2 years and 8 months)
Issy-les-Moulineaux, France
Creation and maintenance of all status and benefit changes for Accor clients.

Team:
Code Review
Participation in SCRUM ceremonies
Pair/mob programming
Analysis:
Implementation of the retry mechanism
Migration of certain microservices from Java 8 to Java 17
Production bug analysis
Development:
Integration of the retry mechanism for partner API calls
Management of temporary offer shutdowns
Anomaly correction
Evolution and maintenance of legacy code
Results obtained:
Migration of certain microservices from Java 8 to Java 17
Management of temporary offer shutdowns
Improvement of new hire onboarding
Restructuring of documentation on Confluence
Java Spring BDD Kafka AWS
Fortuneo
Front-end developer consultant on assignment at Fortuneo
BANKING AND INSURANCE
September 2019 - September 2023 (4 years and 1 month)
Île-de-France, France
Design and improvement of subscription flows (Bank, Savings Accounts, Life Insurance, Stocks, Signature) Project carried out in a team of 10 people.

Team:
Code Review
Participation in several coding dojos (Pair programming, TDD)
Participation in SCRUM ceremonies (sprint planning, daily stand-up, demo, retrospective)
PAIR / MOB Programming
Analysis:
Scoping of the implementation of additional documents.
Development of POCs (integration of DQE on the signature component)
Development:
Development of several screens for the subscription flows
Integration of selfcare on the signature component
Integration of missing documents on the signature component
Development of pass-through services to provider APIs (Arkea / QuickSign / Dynamo) in NestJS.
Angular version migration
Maintenance of subscription flows
AWS:
Maintenance, monitoring, and basic administration of containers deployed on AWS
Production deployment on various subscription flows (AWS CodePipeline)
Use of AWS CodeCommit, AWS CodeBuild services
Results obtained:
Production deployment of the new Life Insurance flow redesign
Production deployment of the new Bank flow redesign
Production deployment of selfcare on the signature component
Production deployment of additional pop-ins on the signature component
Redesign of the Livret + flow
TypeScript Angular 9 New Relic Scrum NestJS

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Information System and Software Engineering
Ingésup
2012
Système d'Information et Génie Logiciel
European higher education diploma, webmaster option
ETS école européenne
2010
Diplôme d'école européenne supérieur option webmaster

Check out Sloane's education

Sloane Thomas

Java back-end developer

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