Freelancer profile translated to English.

Description

Fullstack Java Developer with over 5 years of experience in backend development (Spring Boot, REST APIs, Hibernate) and frontend (Angular, React, JSP/JSF). Strong command of CI/CD pipelines (GitLab, Docker), microservices architectures, and complex environments. I am independent, rigorous, and comfortable in Agile projects. Available immediately for a permanent, fixed-term, or freelance position (remote or hybrid).

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

XPOLogistics
JAVA Developer
LOGISTICS AND SUPPLY CHAIN
September 2024 - November 2025 (1 year and 2 months)
Saint-Just-Saint-Rambert, France
Project: Development and maintenance of internal applications for access management, logistics sites, and infractions (MID, SiteMgr, ANTAI), with batch processing automation and continuous improvement of technical performance.

Applications:
 EMS (Equipment Management System):
Concurrently, the EMS system manages everything related to vehicle equipment:
• Vehicle maintenance and upkeep
• Badge Management (access, authorizations)
• Fuel consumption tracking
• Mileage recording
 SiteMgr (Site Management):
• Integration with badge and access control systems
• Intervention traceability
• Authorization management
• Management of access, equipment, and users
 Some tasks performed:
• Add fuel column for equipment in Agency equipment editions and margin statements
• Assigning licenses to vehicles – Error message
• The pop-up message is unclear when validating vehicle opposition (haulers)
Backend Tasks:
• Integration of REST APIs in the CI/CD chain Git + Maven
• Configuration of Spring DispatcherServlet in the web.xml of the Struts systems project (SHippeo, IEC, EMS)
• Implementation of a REST API module (Spring MVC) in an existing Struts 2 based environment to enable B2B service integration (equipment, badges, vehicles management)
• Development of secure REST APIs for data exposure to other systems (Shippeo, IEC, EMS)
Frontend Tasks:
• Development and maintenance of screens with JSP (EMS) and JSF (SiteMgr)
• Integration of new business data into editions and reports
• Improvement of user experience: clarification of validation messages (e.g., pop-up during vehicle opposition)
• Management of license assignment errors with explicit user messages
Adaptability and responsiveness dynamism synthesis skills Curiosity listening skills
RECTORAT(Infotel)
JAVA Developer
EDUCATION AND E-LEARNING
January 2024 - June 2024 (5 months)
Rennes, France
Project: IMAG’IN (Mission Assignment for Examination Interveners Management)

The IMAG’IN application consists of three Services that interact with each other:
· The Manager service for examination managers
· The Establishment Service for heads of establishment
· The Teacher Service for academy agents
· The External Intervener service for professionals and teachers outside the academy

The mission is related to the field of examinations and competitions. For each mission, the following information is required:

· Examination session
· Mission type
· Examination center: the address
· Mission date(s) and time(s), mission duration
· For missions concerning tests: examination, specialty, option, test, test type
· For missions concerning candidates: number of planned candidates, origin establishments of concerned candidates

Backend Tasks:

· [Management of nomenclatures] mission type, EPS NOTATION CCF Deletable by mistake
· Details pop-up => pass the selected intervener
· Resolution of NullPointerException error
· Case of frozen and secondary exercise establishments
· Add Import mission deliberation option for CE2 like CGL
· Evolution of concatenated info display in Mission Center column
· Test the application on a Dev VM
· Log analysis in testing phase via catalina.txt file for error resolution.
· Run the application in testing and production
· Grade body modifiable
DATAPOLE(Diapason)
JAVA Developer
AVIATION AND AEROSPACE
February 2022 - December 2023 (1 year and 10 months)
Paris, France
Project: Application for Flight Management for Passengers at an airport.

Operations Management:
 User-side Alert Management
 Analysis and retrieval of information from an XML file
 REST API Connector Management
 Interface Automation
 Web service creation

Tasks:

 Analysis and retrieval of information from an XML file
 REST Connector API Management
 Alert Management
 Anomaly Correction
 Web service creation
 Interface Automation

Frontend:

 Development of HMIs with Angular
 Responsive design with Angular Material
 API Consumption with HttpClient

Backend:

 Development of the business layer with Spring Boot
 Interaction with the database using Hibernate
 REST API Documentation with Swagger
 Management of distributed systems and microservices with Spring Cloud (Service Discovery, Load Balancing, Circuit Breaker, API Gateway, etc.)
 Implementation of an authentication tool with JWT
 Unit testing (UT) with JUnit
 Integration Testing (ITs)
 Version control with Git
 Project and anomaly management via Jira
 CI/CD with GitLab-CI
 System monitoring with Grafana
 Asynchronous messaging systems with Kafka