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Emmanuel BalleryEB

Emmanuel Ballery

Senior Web Developer

€700/day
Troyes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Emmanuel

I am a CTO, senior Full Stack developer, OPS, and a graduate in cognitive science. Since the late 2000s, I have been designing, developing, and evolving web applications for professional use. I manage x10, an IT consulting and development company.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Sinfin
    Chief Technology Officer
    SOFTWARE PUBLISHING
    September 2023 - Today (2 years and 11 months)
    Troyes, France
    Within SINFIN, I am responsible for the design and implementation of custom web applications, from the needs analysis phase to deployment and maintenance. My scope of action includes:
    • Full application development: Implementation of web solutions in PHP Symfony, ReactJS, and Magento, addressing various issues and tailored to each client's specific needs.
    • SaaS solution maintenance: Continuous management of a PIM/DAM coupled with a content management platform, used by a diverse clientele (from startups to large corporations).
    • Team management & training: Coordination and support of developers in their skill development, definition of best practices, and daily project monitoring.
    • Operational steering: Establishment and monitoring of the roadmap, definition of functionalities in close collaboration with stakeholders, development monitoring, and client relationship management.
    • Infrastructure management: Setup and administration of environments under Docker, AWS, and Azure, to ensure reliability, performance, and scalability of deployed solutions.
    CTO DevOps PHP Symfony React.js Docker
  • TimCity
    Chief Executive Officer
    SOFTWARE PUBLISHING
    August 2021 - September 2023 (2 years and 1 month)
    Melun, France
    I founded a startup to develop a SaaS platform dedicated to real estate management, meeting the specific needs of professionals in the sector. My role extended from technical design to product strategy:
    • Full web application development: Design and implementation of the solution in PHP Symfony and VueJS, integration, and testing to ensure performance and reliability.
    • Team management & training: Recruitment, supervision, and skill development of developers and other collaborators.
    • Development monitoring & roadmap: Establishment of the roadmap, definition of functionalities in collaboration with stakeholders, steering, and validation of deliverables.
    • Infrastructure management: Administration and maintenance of Linux and Docker environments, ensuring platform scalability and high availability.
    CTO DevOps PHP Symfony Vue.js UI/UX Design
  • Orange SA
    Full Stack Developer (Back/Front/Ops on Assignment)
    SOFTWARE PUBLISHING
    August 2015 - Today (11 years)
    Paris, France
    Since 2015, I have been assisting ORANGE in the end-to-end development and maintenance of their web applications. My role involves defining the technical architecture, developing key functionalities, and ensuring the continuous evolution of the platforms.
    • End-to-end application development: Design, development, testing, and deployment to meet business needs, while ensuring robustness and performance.
    • Training: Leading training sessions and supporting internal teams on best practices for development and deployment.
    • Infrastructure management: Setup and maintenance of environments under OpenShift, GitLab CI, and Docker to optimize continuous integration and automated deployment.
    • Key Technologies:
    • Back-end: PHP (Symfony, API Platform), REST API
    • Front-end: JavaScript (AngularJS, VueJS, ReactJS)
    • Environments: Linux, Docker, CI/CD
    PHP Symfony Docker Développement Front-End OpenShift DevOps

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Education

  • Cognitive Engineering and Research Master
    ENSC - Bordeaux Polytechnic Institute
    2010
  • Preparatory Classes for Grandes Écoles
    Lycée Étienne Mimard - Saint-Étienne
    2007

Skill set

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