Name: Senior Full Stack Java Developer
Price: 580 EUR
Availability: InStock

Freelancer profile translated to English.

Back to original language

Description

Expertise in Java technologies and the Spring framework (Spring boot, Spring Data, Spring Security, Spring batch), JPA, Hibernate, and REST APIs.
Mastery of modern web architectures (microservices, hexagonal) and event-driven architecture (EDA).
Commitment to software quality through the application of best development practices, TDD tests, clean code, and design patterns.
Proficiency in development tools: Maven, Gradle, Postman, Jenkins, GitHub, SonarCube, Splunk, JUnit, and Mockito.
Good knowledge of front-end development, particularly in Angular.
Knowledge of databases such as PostgreSQL, MySQL, and Oracle.
Proven experience in Agile (Scrum) environments and good team collaboration skills.
Good knowledge of messaging systems, particularly RabbitMQ and Mosquitto.
Knowledge of Docker and Kubernetes, with an interest in further developing skills in these DevOps technologies.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Ascentiel Groupe
Senior Java Developer
BANKING AND INSURANCE
January 2025 - August 2025 (7 months)
Paris, France
Context
Developed by Ascentiel Group, the WebLSA solution centralizes and modernizes insurance activity management. It integrates several modules
covering accounting, car insurance, customer management, administration, and mail.
The project aims to modernize the existing system and ensure the migration of systems to more performant technologies.
Team: 9 people
Methodology: Agile Scrum

Main Missions

Development of new features in the WebCourrier module for managing documentary exchanges.
Technical refactoring and migration of the Accounting and WebClient modules from Oracle to PostgreSQL.
Migration and modernization of the WebAdmin and RC PRO modules.
Execution of unit tests and bug fixing.
Deployment and version management in the development and testing environments.
Contribution to technical analysis and application performance optimization.
Technical Environment
Backend: Java 8-11, Spring boot 2, REST API, JPA, Hibernate, SQL, Junit 5
Frontend: Angular, JSP
Databases:PostgreSQL, Oracle
Architectures: Microservices
CI/CD: Gitlab, Jenkins, Docker
Tools: Git, Maven, Postman, IntelliJ, Dbeaver, Linux.
Spring boot Jenkins REST Java Angular
Valeo
Senior Backend Java Developer
AUTOMOBILE
October 2022 - January 2025 (2 years and 3 months)
Paris, France
Context
CCC Digital Key is a standardized ecosystem that allows mobile devices to store, authenticate, and share digital vehicle keys seamlessly, securely, and while preserving privacy.
Team: 7 people (3 developers, 1 Architect, 1 Devops, 1 PO, 1 Tester)
Methodology: Agile Scrum

Missions
Evolutionary maintenance of vehicle management and user authentication modules.
Development of interface APIs between the car and the phone according to the CCC standard.
Implementation of an IoT solution for asynchronous exchanges between the cloud and vehicles by integrating a Mosquitto broker in an event-driven environment.
Development of APIs for tracing and backing up digital keys.
Development of the backoffice in Angular 17.
Integration of the notification and digital key status update module.
Writing and updating technical documentation and participation in design.
Execution of unit tests in TDD.
Deployment and version management in the dev and testing environments in collaboration with the devops.
Bug analysis and correction.
Technical Environment
Backend: Java 17, Spring boot 2.7.1, REST API, Kotlin, Spring Data, JPA, **Hibernate**, Junit 5, MQTT.
Frontend: Angular 17
Architectures: Microservices, Event-Driven Architecture
Tools: Git, Jenkins, Gradle, Postman, Liquibase, Mosquitto
Git REST Java Spring boot JPA/Hibernate
Disneyland Paris
Senior Java Developer
TRAVEL AND TOURISM
November 2021 - November 2022 (1 year)
Paris, France
Context
Development of an application (Virtual Queue) that allows Disneyland park visitors to reserve time slots to meet Disney characters.
Team: 7 people (Scrum master, 1 Product Owner, 4 developers, 1 Architect).
Methodology: Agile Scrum

Main Missions
Participation in the design of the new microservice.
Development of APIs for managing queues, reservations, and eligibility in interaction with the Lineberty application.
Development of unit tests in TDD.
Improvement and optimization of microservice-related performance: data management and caching, and integration of a circuit breaker to reduce calls to Lineberty.
Correction of vulnerabilities related to dependencies and license issues detected by the Snyk tool.
Migration of unit tests to Junit5.
Code quality management via Sonar.
Deployment and version management in the Test environment.
Bug analysis and correction.
Technical Environment
Backend: Java 11, Spring boot 2.7, REST API, Spring data, JPA, Resilience4j, TDD, Junit 4/5, Mockito
Architectures: Microservices, Hexagonal, DDD.
Databases: MariaDB
CI/CD :Gitlab, Jenkins
Tools: Maven, IntelliJ, Eclipse, Redis, Splunk, Postman, Dbeaver, Snyk, Gitlab, Jira, Confluence, Jenkins, Sonar
Spring boot Java REST Jenkins JPA/Hibernate

Check out Mohieddine's experience

Be the first to recommend Mohieddine

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

Computer Engineering Degree
ESPRIT
2009

Mohieddine Anane

Senior Full Stack Java Developer

About Mohieddine

Experience

Recommendations

These freelancer profiles also match your criteria

Education

Skill set

Categories