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Anass J.AJ

Anass J.

Senior MuleSoft Developer | Java

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Anass

Senior MuleSoft Developer | Java | 13 years of experience

Over 12 years of experience in designing and building robust and high-performing applications. I have had the opportunity to work in various business sectors such as Banking, Telecom, Public Service, Energy, Transport, and Media, which has allowed me to acquire a global and adaptable vision of the technological needs specific to each domain.

My skills include:

Integration of complex systems with MuleSoft
Backend development with Java Spring
Frontend development with Angular
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Mediametrie
    Senior MuleSoft Developer | Java
    PRESS AND MEDIA
    October 2024 - Today (1 year and 10 months)
    Paris, France
    Leader in the measurement and analysis of TV, radio, and streaming audiences, Médiamétrie has undertaken a major digital transformation of nearly 100 MuleSoft applications (Experience, Process & System APIs) to modernize its panelist recruitment and retention systems as well as audience measurement solutions.

    Responsibilities & Achievements:
    - Development and maintenance of nearly 100 MuleSoft APIs (Mule 4.3 / 4.6): design of complex flows for integrating audience and panel data, in compliance with standards.
    - Automation of business processes through daily batches (MuleSoft / SpringBatch): consumption and processing of data on AWS S3 / AWS SQS (audiences, panelist recruitment).
    - Synchronization of heterogeneous systems: integration and updating of data on Salesforce, with interfacing of a legacy system based on Java / MongoDB.
    - Testing and quality: Implementation of unit tests with MUnit, ensuring the robustness of flows and compliance with business requirements.
    - Documentation & technical workshops: writing technical documentation, active participation in architecture workshops, and supporting teams on integration best practices.
    - Dual MuleSoft & Java expertise: contribution to the development of backend components in SpringBoot (Java 17), ensuring consistency between MuleSoft APIs and existing Java services.

    Technical Environment:
    Anypoint Platform (Mule 4.3 / 4.6), Anypoint Studio 7, DataWeave, MUnit, OpenAPI (OAS), Java 17-21, SpringBoot, SpringBatch, AWS, Salesforce, MongoDB, Git.
    MuleSoft Anypoint Platform Anypoint Studio Java 17 Salesforce Amazon Web Services MongoDB Spring Batch Dataweave
  • RATP
    Senior MuleSoft Developer | Java
    TRANSPORTATION
    February 2020 - October 2024 (4 years and 8 months)
    Paris, France
    Senior Developer on several applications that provide internal media (Station Advertisers, Stations, Website, and mobile applications) with access to all information (topological data, real-time, theoretical time, circumstantial information) of the entire transport network in Île-de-France (RATP and other carriers).

    Assignments:
    - Analysis and estimation of Functional User Stories.
    - Creation and implementation of technical US (POCs, technical improvements).
    - Design and development of batch jobs and information collection components.
    - Development of REST APIs for administration and flux consultation.
    - Development of transformation and flux diffusion components to Apache Kafka.
    - Code reviews and quality assurance.

    Technical Stack: Anypoint Platform Suite (Mule 4.6), RAML, OAS, MUnit, Dataweave, SpringBoot 2/3, Java 11-17, Spring Batch, Apache Kafka, Redis.
    Spring SOAP REST Spring Batch Microservices PostgreSQL Git Jenkins ActiveMQ RAML Java 17-21 Anypoint Platform MuleSoft Dataweave
  • Enedis
    Senior Java JEE Consultant - DevOps - Client (Enedis) - SYPEL
    ENERGY AND UTILITIES
    April 2019 - February 2020 (10 months)
    Paris, France
    Senior Java JEE / DevOps Consultant on a project to refactor the SYPEL application (Electrical Forecasting System) by migrating from PHP 5 to an Angular, SpringBoot, REST, Java 8, and Docker technology stack. Architecture and Development Tasks:
    - Participation in the implementation of the target architecture.
    - Development of APIs in SpringBoot, Rest, GraphQL, Java 8, Maven 3, MyBatis, and PostgresSQL.
    - Implementation of a Kong API Gateway.
    - Development of an automatic Rest API generator. DevOps Tasks:
    - Migration of the existing system to Docker (Image Creation and Configuration), Build & Push to Artifactory via a Gitlab Pipeline.
    - Setup of a SonarQube server.
    - Gitlab CI/CD: Setup of a Gitlab Pipeline enabling Build > Test > Sonar Analysis > Build & Push of Docker images for APIs to Artifactory.
    Angular SpringBoot REST Java 8 GraphQL MyBatis Artifactory Gitlab CI/CD Docker

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Education

  • Master's degree, Technologies de l'Information et Ingénierie du Logiciel
    Université de Bretagne Occidentale
    2012
    Master's degree, Technologies de l'Information et Ingénierie du Logiciel

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