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Julien DarrortJD

Julien Darrort

Solutions Architect

€800/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

SI Architect with 20 years of experience, I started my career at a telecom operator.
Since 2017, as an independent consultant, I have been bringing my skills to the teams I support, in various technical and functional environments, developing my knowledge and adaptability.

My strengths: versatility, technical curiosity, commitment, and results-oriented. Ability to tackle complex problems with a big-picture view while also diving into technical details.
  • French

    Native or bilingual

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

Experience

  • PMU
    Solutions Architect - Sales SI
    E-COMMERCE
    December 2021 - Today (4 years and 6 months)
    Paris, France
    Member of the PPO Train architecture team (SAFe), composed of 6 architects, responsible for defining the roadmap and supporting the migration of the monolithic on-premise Legacy SI to a microservices architecture hosted on AWS cloud.
    Lead architect for the Phenix project, connecting point-of-sale betting terminals to the new SI.
    Contribution to the enrichment of Sales SI functionalities for adaptation to new game and distribution servers, for offer broadcasting, and for account operation management.
  • Ifcam
    Solutions Architect
    EDUCATION AND E-LEARNING
    May 2020 - December 2021 (1 year and 7 months)
    Paris, France
    Missions:
    - Map the SI and propose a modernization roadmap
    - Conduct architectural studies for functional and technical evolutions
    - Support the development teams

    Achievements:
    - Replacement of the internal ERP with a SAGE FRP 1000 solution
    - Modularization of the in-person training management tool using the SOA pattern
    - Integration of SAAS partners for attendance and learner satisfaction dematerialization needs
    - POC of an alternative reporting solution based on QlikSense
    - Evolution of the diploma management system for integration with EDOF/CPF platform
    Enterprise Architecture JMS Talend ESB C# MongoDB SOA Qlik SQL Server Keycloak
  • Renault Nissan Mitsubishi Alliance
    Solutions Architect
    AUTOMOBILE
    January 2019 - June 2020 (1 year and 5 months)
    Boulogne-Billancourt, France
    Context:
    Development within the Renault Nissan Mitsubishi Alliance of a multi-brand, worldwide cloud platform for Connected Services.

    Missions:
    - Conduct architectural studies for User, Notification & Services domains
    - Design APIs for microservices
    - Support development teams on technical and implementation choices
    - Contribute to establishing a best practices repository and communicating it to tech leads

    Achievements:
    - Evolution and integration of the Stolen Vehicle Tracking service with new partners (Europe, Russia, and Latin America)
    - Introduction of new services: Smart Charging, FOTA (Firmware Over The Air)
    - Application compliance with data privacy aspects (GDPR)
    - Redesign of message exchange flows for customer notifications
    - Outside the scope of the mission: development of a NodeJS tool for the validation/integration team
    Microsoft Azure Micro-services RabbitMQ Spring boot Pivotal Cloud Foundry OIDC Elastic Stack (ELK) PostgreSQL CosmosDB

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Education

  • MS, Electrical and Computer Engineering
    Georgia Institute of Technology
    2004
    MS, Electrical and Computer Engineering
  • Engineer
    Compiègne University of Technology (UTC)
    2003
    Engineer, Computer Engineering

Skill set (36)

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