Freelancer profile translated to English.

Description

Your project requires a reliable architecture, high-performance features, or solid full-stack development? I step in as a Java/Angular developer / Tech Lead to manage your projects, supervise teams, and ensure technical quality.

With over 10 years of experience, I have participated in the realization of numerous projects for major clients: ENEDIS, Crédit Agricole CIB, Ministry of the Interior, Société Générale, Caisse des Dépôts et Consignations – Banque des Territoires. My expertise covers:

*Design and technical specifications

*Full stack Java / Angular development

*Testing and software quality

*CI/CD, Docker & Kubernetes containerization

Depending on your needs, I can be integrated into your teams or work on a specific scope: refactoring, modernization, architecture optimization, technical audit.

My approach: deliver stable, maintainable solutions aligned with your business objectives, while supporting teams to maximize efficiency and reduce technical debt.

💡 Always ready to take on new challenges, I propose a quick chat to understand your context.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Caisse des Dépôts et Consignations
Tech Lead, Senior Full Stack Developer
BANKING AND INSURANCE
August 2022 - Today (3 years and 10 months)
Paris, France
→ Project Context:
I joined the "La Ruche" teams as a Java and Angular Tech Lead, working on several products of the "Banque des Territoires" platform, including: CIAM: Customer Identity and Access Management is a cross-functional product of the platform. HID, TRUSTBUILDER: management of strong authentication (login, sensitive operation). Secure messaging: product allowing clients to communicate with managers, use cases: international transfer request.

→ Achievements:
- Implementation of technical foundations according to application constraints.
- Technical leadership on several products: CIAM, HID, Secure messaging.
- Definition and implementation of technical foundations (backend and frontend).
- Development of secure APIs (OAuth2/OpenID), Angular 19 Web components.
- Migration Angular 8 → 19, containerization (Docker, Rancher, Helm).
- Participation in architecture workshops + mentoring developers.
- Design and implementation of secure APIs for validating sensitive operations, such as transfers, and for sending SMS and email notifications.

→ Technical Environment:
- Java 21, Angular 19, Spring Boot 3, Spring Security, Spring Webflux, Hibernate
- CI/CD, Docker, Rancher, Helm, Kubernetes, KAFKA/Confluent, Axway
- MAVEN, GIT, Swagger, REST microservices, Firebase, Typescript, bootstrap
Java Spring boot Angular Kubernetes Apache Kafka
Société Générale
Tech Lead, Senior Full Stack Developer
BANKING AND INSURANCE
April 2021 - August 2022 (1 year and 4 months)
Fontenay-sous-Bois, France
→ Project Context:
Involvement within the investment bank's IT department on theMAESTROproject, a strategic tool for managing third-party repositories (KYC, FATCA, MIFID, EMIR). Project with high regulatory stakes, cross-functional across different businesses.

→ Role & Achievements:
- Driving major technical evolutions on the Java application base.
- Defining technical choices (stack, tooling, data flow structure) in line with the IS architecture.
- Technical supervision of the migration from HBase to MongoDB (NoSQL).
- Development of batch processes for retrieving data from Markit (data provider).
- Redesign of web services: SOAP → REST migration, design of robust and documented APIs.
- Code review, software quality monitoring via Jenkins, Sonar, GitHub.
- Operational maintenance and participation in releases (XL Deploy).
- Support and technical coordination with functional and business teams.
- Writing technical specifications and delivering tested unit developments (JUnit 5).

→ Technical Environment:
- Java 11, GWT, REST/SOAP, Spring Boot, Spring Batch, Spring Security, Hibernate
- CI/CD, Jenkins, Sonar, XL Deploy, SonarQube
- Oracle, MongoDB, Hbase, Solr, Microsoft Azure
Java MongoDB API Spring boot Oracle
Enedis
Java JEE Study and Development Engineer
ENERGY AND UTILITIES
November 2014 - June 2016 (1 year and 7 months)
Nanterre, France
→ Project Context:
Project: STM (Measurement Processing System)
STM is a tool for storing and managing all electricity measurement data produced by ERDF (networks and metering), along with descriptive information about the points associated with these measurements (customers, contracts, balancing responsible parties, suppliers, location, etc.).

→ Achievements:

• Estimating evolution efforts after gathering requirements
• Detailed technical design
• Development of evolutions and new HMIs
• Development of file import and export (text, csv, excel)
• Correction of bugs reported by the testing team
• Deployment via Jenkins, client delivery
• Unit and non-regression testing.

→ Technical Environment:
JAVA JEE, GWT, MAVEN, GIT, Eclipse, HTML, CSS, XML, Bootstrap, Junit, Windows, Linux, MVP, Teradata, Weblogic, HP Quality Center, Jenkins, Jasper Report
Java JavaScript Teradata SQL Linux