Freelancer profile translated to English.

Description

Senior Java Developer with over 15 years of experience in designing and developing robust and scalable enterprise applications. I am an expert in Java 8, 11, 17, Spring Boot, Spring Framework, Hibernate JPA, and microservices architectures. Specializing in high-constraint environments such as banking and finance, I am proficient in REST API design, cloud-native architectures, CI/CD integration (Jenkins and GitLab CI), Docker and Kubernetes containerization, as well as Oracle and PostgreSQL databases, and Kafka or RabbitMQ messaging systems. Focused on Clean Code, SOLID, TDD, and DevOps best practices, I work on performance optimization, application security (Spring Security, OAuth2, JWT), technical migration, and refactoring legacy applications into modern architectures. Autonomous, proactive, and results-oriented, I support teams in architectural choices, code reviews, and skill development.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

BNP•
API Manager Security Team
January 2022 - July 2026 (4 years and 6 months)
93100 Montreuil, France
Implementation of a REST API that functions as a toolbox for CKMS administrators. I am responsible for managing this API and its evolving maintenance:

Participation with the Crypto team in writing functional and technical specifications (Agile).

Development. Implementation of technical solutions.

Solution testing.

Bug fixing.

Finalizing developments.

Incident resolution (Run).
Information Security Java REST Cryptography Python
MILLEIS•
Full-stack developer
January 2019 - January 2022 (3 years)
Paris, France
The "MNET" project is part of the Banking System migration in preparation for disconnection from BARCLAYS. It involves adapting the client site to the new system. This project was carried out using the SCRUM method. The project was divided into several streams, and I participated in the stream responsible for the identification/authentication part:

Participation with the Business Analysis team in writing functional and technical specifications (Agile).

Development. Implementation of technical solutions.

Bug fixing.

Finalizing developments.
BARCLAYS•
Full-stack developer
January 2014 - January 2019 (5 years)
Paris, France
The "Opal" project is part of the evolutionary maintenance of the account opening application. It involves integrating changes, whether regulatory or technical:

Participation with the Business Analysis team in writing functional and technical specifications.

Development. Implementation of technical solutions.

Fixing bugs reported in QC.

Finalizing developments.

Testing. Performing integration tests.

Production monitoring. User support for "Opal".

The "Clôture" project is part of the effort to automate management applications. Clôture, through modules (Connectors), performs the necessary operations for account closure or termination:
- Analysis and design. UML modeling.
- Participation with the Business Analysis team in writing functional and technical specifications.
- Development. Implementation of technical solutions.
- Fixing bugs reported in QC.
- Finalizing developments.
- Testing. Performing integration tests.
- Production monitoring. User support for "Clôture".