Freelancer profile translated to English.
Back to original languageAbout Julien
Software architect and full-stack engineer with over 10 years of experience in designing, modernizing, and making critical applications reliable. Passionate about CI/CD, software quality, and automation, I support organizations in improving their technical practices, migrating to the cloud, and digital transformation. Available for freelance missions: software architecture, application modernization, CI/CD, DevOps, Azure cloud.
French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Remote only
Primarily works remotely
Experience
- AureraSoftware ArchitectSOFTWARE PUBLISHINGFebruary 2019 - July 2025 (6 years and 5 months)Paris, France- Design and evolution of .NET, Angular, and SQL applications, used by several tens to hundreds of users depending on the projects.- Improvement of CI/CD pipelines, reducing delivery times by 20 to 30% and bringing more stability to environments.- Deployment and adoption of SonarQube on approximately 60 to 80% of projects, strengthening code quality and rule monitoring.- Participation in modernization efforts: module refactoring, containerization, performance optimization, and reduction of recurring incidents.- Automation of technical operations via PowerShell, Terraform, and YML, reducing repetitive manual tasks by 30 to 50%.- Leading technical workshops and providing DevOps support to teams ranging from 5 to 20 people, to improve practices and workflows.- Conducting audits and prototypes in short cycles (2 to 4 weeks), facilitating the validation of technical choices before production.- Contribution to functional and technical piloting: writing user stories, tracking epics, and accelerating the resolution of blockers.
- Cdiscount - AstekSystems EngineerE-COMMERCEMay 2017 - November 2018 (1 year and 6 months)Bordeaux, France- Back-end development in a .NET / .NET Core environment within Scrum teams, on critical high-traffic services.- Design and evolution of microservices (payment, eligibility), API integration, and SQL optimization.- Implementation and execution of automated tests (unit, integration, performance).- Contribution to DevOps practices: feature flipping, versioning, configuration management, Swagger documentation, deployment participation.- Creation of technical prototypes in C++ (simulators, tactile interactions).
- AinolabsCTO & Co-founderSOFTWARE PUBLISHINGJune 2015 - May 2017 (1 year and 11 months)Biarritz, France- Co-founding a startup specializing in interactive solutions for SMEs and large enterprises.- Defining technical vision, architecture choices, and product strategy.- Design and development of immersive applications in Unity 3D and Android.- Complete project management: specifications, design, planning, production deployment.- Customer relationship management, operational maintenance, and continuous support.- Coordination of partners, service providers, and multidisciplinary teams.Conducting studies
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Education
- Engineering degree, MPA Salford Msc Automation and RoboticsEcole Supérieure des Technologies Industrielles Avancées2012Diplôme d'ingénieur, MPA Salford Msc Automation and Robotics
- Master of Engineering (MEng), Mechatronic Engineering, Robotics and AutomationThe University of Salford2012Master of Engineering (MEng), Ingénierie mécatronique, robotique et automatisation
Certifications
- Azure DevOpsMicrosoft2021