Freelancer profile translated to English.

Description

Senior Java Consultant with 8 years of experience in critical banking environments (CACIB, HSBC). Specialized in microservices architecture design, high-performance Spring Boot development, and API security (OAuth2/JWT/Keycloak). Experienced in demanding Agile/Scrum contexts, legacy application migration, and cloud deployment (AWS, Kubernetes). Full-stack profile with React JS proficiency.

Languages

English
Fluent
French
Native or bilingual
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km), Lyon (up to 50km)

CREDIT AGRICOLE Corporate and Investment Bank CACIB
Software Engineer JAVA
BANKING AND INSURANCE
June 2024 - June 2026 (2 years)
Paris, France
Development and evolution of an information system dedicated to banking product management within a multidisciplinary Agile team.
▪ Design and development of a microservices architecture for banking products.
▪ Implementation of secure REST APIs with OAuth2 and JWT via Keycloak.
▪ Setup of CI/CD pipelines (GitLab + Kubernetes).
▪ Performance optimization and code refactoring.
▪ Maintenance and bug fixing for critical banking applications in Java/SpringBoot.
Kubernetes CI/CD Java Spring Boot SQL Server
HSBC
Software Engineer JAVA
BANKING AND INSURANCE
October 2022 - May 2024 (1 year and 7 months)
Paris, France
The development of the insurance product management information system is carried out according to the Agile Scrum methodology, with a multidisciplinary team.
Successful migration of a monolithic application to a microservices architecture interfacing legacy systems with external applications
▪ Development of new "new stack" features from Jira user stories and Swagger interface contracts
▪ Deployment and monitoring of the application on AWS ECS in production
▪ Unit and integration tests with Cucumber — code coverage maintained at 85%+.
Spring Boot Java Docker XML/XSLT REST APIs
DIGITAL FACTORY MI
Fullstack Developer
PUBLIC SECTOR
January 2020 - September 2022 (2 years and 9 months)
Paris, France
Regional Investment Center (CRI) platform — digitalization of public services.
▪ Full-stack Java/React JS development of the CRI platform (Moroccan public service)
▪ Design of new microservices and consumption of external REST APIs
▪ End-to-end tests with Cypress and backend unit tests with JUnit
▪ Code reviews and ticket estimations in an Agile team.
▪ Development of Kafka producers and consumers with Spring Kafka, including offset management, serialization/deserialization (JSON/Avro), and message processing.
CI/CD React.js Java Spring Boot Apache Kafka