Freelancer profile translated to English.

Description

Experienced back-end developer with over 10 years of experience, I develop your custom APIs and microservices. I support my clients in carrying out their projects, mainly around Java and Spring technologies. I develop custom APIs and microservices

I have already worked for major clients such as Amundi, Crédit Agricole, CNP Assurances, and public services.

What I offer:

📋 Full project management: scoping, analysis, development, testing, and deployment

💻 Development of custom and secure APIs and microservices, based on modern architecture, without forgetting best practices.

🚦 Advanced testing strategy

⚙️ CI/CD implementation

💡 Advice, support, and skills transfer according to your needs

📱 Single point of contact for fluid and efficient communication, from the study phase to delivery

💲 Clear estimates, rigorous management, progress tracking, and regular reporting

Do you have an application project to carry out and want to guarantee a high level of quality without surprises? Let's discuss it!

Industry field of expertise

Languages

English
Conversational
French
Native or bilingual

Workplace preferences

Can work on-site

Montpellier (up to 50km), Paris (up to 50km), Toulouse (up to 50km), Aix-en-Provence (up to 50km), Lyon (up to 50km)

Credit Agricole Technologies et Services
Backend Developer
BANKING AND INSURANCE
October 2022 - July 2025 (2 years and 9 months)
Mauguio, France
Agency Welcome Kiosks:
Complete redesign of Crédit Agricole agency welcome kiosks. These kiosks allow customers to check in upon arrival, while advisors receive real-time notifications and access queue management. The application is highly configurable (scenarios, visit reasons, waiting room management, visual customization...).

My achievements:

- Evolutionary maintenance of REST APIs and batch processes

- Migration from Java 11 to Java 17 then Java 17 to Java 21

- CI/CD implementation

- Implementation of unit and integration tests

- Close collaboration with front-end teams

I Love My Region:
Development of the "J'Aime Mon Territoire" platform, intended to allow members of the Brie Picardie regional bank to support local projects through an online voting system. Winning projects receive a fund to finance their initiatives.

My achievements:

- Creation and security of the user authentication API

- Development of batch jobs for integration and synchronization of data from the Information System

Technical environment:
Java 21, Spring Boot, MySQL, Git, Docker
Java Spring Boot MySQL Docker API
Amundi
Java Backend Developer
BANKING AND INSURANCE
June 2021 - September 2022 (1 year and 3 months)
Paris, France
Employee Savings:
Strategic project for integrating Predica (Crédit Agricole Assurances) into Amundi's Employee Savings Scheme (ESR): massive data migration (companies, contracts, employees...), processing of tax data, and evolution of internal and external portals.

My achievements:

- Development of data migration and transformation batch jobs from Predica to ESR

- Creation of tax data extraction and transformation batch jobs for Predica

- Design, adaptation, and evolutionary maintenance of REST services

- Security of APIs and document download services

- Management of maintenance sprints for production anomaly handling

- Technical analyses

- Code reviews

Technical environment:
Java 8, Spring, Hibernate, TDD, ActiveMQ, Oracle, Gitlab, Jenkins, Wildfly
Java Spring Oracle API ActiveMQ
Credit Agricole Technologies et Services
Fullstack Developer
BANKING AND INSURANCE
January 2021 - June 2021 (6 months)
Montpellier, France
Securities Subscription:
Complete redesign of the securities account subscription process for Crédit Agricole regional banks. The goal: to offer advisors a modernized experience integrated into their work tool to significantly simplify and speed up the subscription process. Result: much smoother request management.

My achievements:

- Development of REST services for each step of the process

- Real-time data retrieval and transformation from mainframe services

- Orchestration of securities account creation via CATS and calls to external CA-TITRES APIs

- Development of new user interfaces (JSP, Javascript) making the process more intuitive

- Implementation of a Jenkins job automating the generation and delivery of application deliverables

Technical environment:
Java 7, Spring, Javascript, Gitlab, Jenkins
Java Spring API JavaScript