Freelancer profile translated to English.

Description

Senior software engineer with over 10 years of experience in the design, development, and evolution of complex business-critical applications.

Working across the entire application chain, from frontend (Angular, React) to backend Java / Spring Boot, with strong expertise in the design and optimization of relational and data-oriented databases.

Specializing in Java, Spring Boot, microservices, and hexagonal architecture (2 years), I design robust, scalable, and maintainable solutions adapted to demanding and constantly evolving technical environments.

Recognized for my ability to analyze business needs, design coherent full-stack architectures, improve application performance, and support teams in the realization and quality of technical deliverables.

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Lyon (up to 50km)

Crédit Agricole Technologies & Services (CATS)
JAVA / SPRING BOOT DESIGNER DEVELOPER
June 2025 - September 2026 (1 year and 3 months)
Lyon, France
Context: Participation in the development of a banking platform for building and managing Crédit Agricole customer financing plans, interconnected with several banking IT systems.
Achievements:
Backend Design & Development:
- Analysis of business needs and participation in the design of financing plan use cases.
- Development of financing plan construction functionalities.
- Implementation of an architecture based on interconnected services (IT squads).
IT Integration & Interconnection:
- Integration with the Guarantees squad for loan guarantees management.
- Connection to GCP services for retrieving regional bank settings.
- Interfacing with several banking IT system services.
Batch & Data Processing:
- Development of a Spring Batch batch for synchronizing settings.
- Populating a key/value Redis cache for performance optimization.
- Setting up scheduling and Redis data lifecycle management (TTL).
Business Logic & Data Exploitation:
- Exploitation of configuration data for generating financing plans.
- Implementation of selection rules to propose the most suitable plan for the customer file.
Database Referent (Squad):
- Analysis of data models with RSA Data Modeler.
- Design and evolution of data schemas.
- Collaboration with DBA CATS for model validation.
- Definition of storage and volume strategies.
- Writing and execution of SQL scripts on various environments.
- Coaching developers on database best practices.
Technical Environment: Java 21, Spring Boot, Spring Batch, Hexagonal Architecture, Hibernate, Maven, Git, MySQL, Redis, RESTAPI, RSA Data Modeler, MySQL Workbench, Agile Scrum
Spring boot Hexagonal Architecture Spring Batch Lombok Cucumber
UMAKE
SOFTWARE ENGINEER / TECHNICAL CONSULTANT
February 2025 - April 2025 (2 months)
Lyon, France
Context: Participation in the development and evolution of a software platform in an Agile environment, with full-stack responsibilities (backend, frontend, quality, and support).
Achievements:
- Completion of User Stories (US) on various application components.
- Development and evolution of backend and frontend functionalities.
- Identification and correction of application bugs.
- Development of user interfaces with Angular (15 to 17).
- Occasional contribution to React evolutions.
- API integration and user experience improvement.
- Verification and validation of merge requests.
- Execution of unit tests and component chaining tests.
- Adherence to the project's testing strategy.
- Customer support point of contact (Guardian role):
- Analysis of customer requests and redirection to R&D teams.
- Incident tracking and coordination of fixes.
- Participation in Agile ceremonies (Sprint Planning, Daily, Review, Retrospective).
- Contribution to the smooth organization and execution of sprints.
- Monitoring of installations and post-delivery support.
- Assistance with package deployment.
BLUEWAY SOFTWARE
FULLSTACK JAVA / ANGULAR / REACT R&D ENGINEER
SOFTWARE PUBLISHING
March 2023 - January 2025 (1 year and 10 months)
Lyon, France
Context:
Participation in the development and evolution of a software platform in an Agile environment, with full-stack responsibilities (backend, frontend, quality, and support).

Achievements:
- Completion of User Stories (US) on various application components.
- Development and evolution of backend and frontend functionalities.
- Identification and correction of application bugs.
- Development of user interfaces with Angular (15 to 17).
- Occasional contribution to React evolutions.
- API integration and user experience improvement.
- Verification and validation of merge requests.
- Execution of unit tests and component chaining tests.
- Adherence to the project's testing strategy.
- Customer support point of contact (Guardian role):
- Analysis of customer requests and redirection to R&D teams.
- Incident tracking and coordination of fixes.
- Participation in Agile ceremonies (Sprint Planning, Daily, Review, Retrospective).
- Contribution to the smooth organization and execution of sprints.
- Monitoring of installations and post-delivery support.
- Assistance with package deployment.

Technical Environment:
Java JEE (Java 15–17), Spring Boot, Hibernate, Angular 15–17, React, JavaScript, Git, GitLab, JUnit, Oracle, MySQL, PostgreSQL, SQL Server, API Gateway, Agile Scrum, IntelliJ IDE