Freelancer profile translated to English.

Description

Senior Java/Angular Developer, expert in Java, Spring, Hibernate, REST API with over 10 years of experience. I have participated in complete overhauls, led major migrations (Java 6 to 21, AngularJS to 19, TFS to Bitbucket) and optimized CI/CD pipelines. Experienced in Agile methodologies (Scrum/SAFe), I am aiming for a Tech Lead position to manage teams, improve code quality, and ensure scalable, performant, and secure solutions aligned with strategic objectives.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Crédit agricole CACIB
Tech Lead Fullstack Java Angular
BANKING AND INSURANCE
April 2025 - Today (1 year and 4 months)
Paris, France
TechLead for 4 applications in the reference data and cash management domain. Overhaul of an application that sends alerts to clients.

- Detailed estimation of needs.
- Challenging estimates.
- Intervention on production bugs.
- Generating documentation using AI.
- Analysis of existing code (Java 6, JSP, IMS, webservices).
- Writing specifications.
- Writing architecture documents.
- Setting up the front and back end foundation of the application.
- Developing screens with Angular 19.
- Developing the back end with Java 21 and Spring Boot 4.0.
- Using z/OS Connect for mainframe exchange.
- Setting up a REST API for front-back end exchange.
- Test coverage of +85%.
- Setting up a GitLab CI/CD pipeline (unit tests, integration tests, regression tests, Sonar, Checkmarx, deployment).
- Using Docker for creating images and containers.
- Using Kubernetes for deployment.
- Using AI agents to automate tasks (Test generation, Sonar and coverage bug fixes, vulnerability fixes, security flaw detection).
- AI MCP server for code review.
- 30% reduction in the overhaul budget with the help of AI.
SpringBoot Angular 18 Gitlab CI/CD Java 21 AI Agent
Groupe BPCE
Senior Angular/Java-Spring Developer
BANKING AND INSURANCE
November 2022 - March 2025 (2 years and 4 months)
Paris, France
Improvement of the registration part for legal entities and individuals
Development of the Legal Entity Fusion application
Technical implementation of needs and user stories.
Implementation of REST API services.
Front-end implementation with Angular 7 (registration management, legal entity fusion management, etc.).
Implementation of non-regression tests.
Migration of projects from TFS to Bitbucket. Migration from Angular 7 to Angular 17 (tech lead).
Code review (TFS, Bitbucket), application deployment (XLR, XLD), continuous integration.
Production deployment and monitoring.
Documentation and sequence diagrams.
SCRUM methodology.
Incident support. Data, traces, and bug monitoring with Kibana, Theia.
Presentation of work done during "Sprint Review" sessions.
Java Angular Spring REST API CI/CD
ORANGE
REST API Developer
TELECOMMUNICATIONS
June 2021 - October 2022 (1 year and 5 months)
Mougins, France
Management of Orange customer subscriptions to various services

Technical implementation of needs and user stories.
Creation and implementation of a REST API with Swagger OpenAPI.
Use of the Kong platform to manage access security and user rate limiting.
Implementation of non-regression tests (RestAssured/Serenity).
Development of database migration scripts.
Automation of functional tests.
Code review (GitLab), application deployment (Git Flow),
continuous integration.
Documentation and UML modeling.
SCRUM-SAFE methodology.
Support/Sheriff.
Improvement of teamwork during sprints
of innovations.
Use of the Vault platform to secure passwords and sensitive variables.
Monitoring of data, bugs, alerts with Grafana, Kibana.
Bench tests to measure application performance, latency, and resilience.
Java JPA/Hibernate Spring Gitlab CI/CD Cassandra