Freelancer profile translated to English.

Description

Looking for a developer who can cover your entire stack, from a robust back-end to a mobile interface? I design and develop complete applications with Java on the server side, Angular for your web interfaces, and React Native for your iOS/Android mobile apps.

Accustomed to deploying and orchestrating applications in cloud environments, I work with Google Cloud Platform (GCP) and Kubernetes to ensure scalable, resilient, and production-ready infrastructures.

What I can bring to you:

Architecture and development of REST APIs / microservices in Java (Spring Boot)

Development of modern web interfaces with Angular

Cross-platform mobile applications with React Native

Deployment and orchestration of containers with Kubernetes on GCP

Maintainable, tested, and delivered code on time

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

MATCHEMS – GENYBET
Fullstack Developer Java / Angular / React Native
October 2020 - May 2026 (5 years and 7 months)
Paris 15 Vaugirard, France
Redesign and evolution of the Genybet online betting platform. Several projects managed in parallel
Java Kubernetes Google Cloud React Native Angular
ENEDIS
Fullstack Developer Java / Angular
ENERGY AND UTILITIES
January 2020 - June 2020 (5 months)
Montreuil, France
Development and maintenance of a business web application for ENEDIS, manager of the French electricity distribution network. Team of 1 technical lead, 4 developers, and 1 tester.
Achievements
• Design and development of robust REST APIs with Spring Boot to expose business data (network management, interventions, meters)
• Optimization of application performance: implementation of caching strategies (Spring Cache, Redis) to reduce database load
• Data access management with JPA / Hibernate: entity modeling, JPQL queries, transactions, and object-relational mapping
• Implementation of unit tests (JUnit 5) and integration tests to ensure service stability
• Development of user interfaces in Angular 14: supervision dashboards, intervention entry forms, and real-time tracking
• Creation of reusable and modular Angular components, with state management via RxJS
• Integration of REST API calls on the frontend with error handling and loading states
• Continuous deployment via Jenkins to development and integration environments
• Adherence to Agile Scrum best practices: bi-weekly sprints, daily stand-ups, Jira ticket management, code reviews via Git
Java Angular Spring Boot Hibernate Git
ORANGE – Orange Business Services
Fullstack Developer Java/JEE Liferay 6.2 – VueJs
January 2019 - December 2019 (11 months)
Paris, France
project
Redesign of the Orange Business Services platform, a B2B portal for Orange's business clients. Large-scale project: 2 technical leads, 6 developers, 2 testers.
Achievements
• Analysis of functional evolution requests, writing technical specifications, and performing estimates
• Back-end Java 7 development with Liferay 6.2 CMS: creation of portlets, role and permission management, page customization based on client profile
• Development of REST web services for data exchange between the portal and third-party systems (ERP, CRM)
• Front-end development with VueJs: reactive components, state management via Vuex, real-time API data integration
• Writing Java unit tests (JUnit) and JavaScript tests (Jest) to ensure non-regression during updates
• GIT versioning with GitLab: branch management, code reviews, and merge requests for each feature
• Continuous deployment via Jenkins to development and integration environments
• Participation in Agile Scrum ceremonies: sprint planning, retrospectives, product demos
Technologies: Java 7, Liferay 6.2, Maven, Hibernate, MySQL, REST, JSON, VueJs, Vuex, Bootstrap, Eclipse, WebStorm, Git, Jenkins, HTML5, CSS3, Jira
Liferay JavaScript Vue.js Git Jenkins