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Yvann BoucherYB

Yvann Boucher

Architect / Senior Developer

€750/day
Paris, FR
8-15 years

Average response time: 1 hour

About Yvann

TypeScript addict, Node.js devotee, GraphQL lover, React enthusiast, Docker/k8s/serverless fanatic, MariaDB/MongoDB/Elasticsearch admirer - The code that matters - Trail runner & Kitesurfer - Father of 2
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Prisma Media
    Architect / Senior Backend Developer
    PRESS AND MEDIA
    January 2015 - Today (11 years and 6 months)
    Paris, France
    Developing the proprietary Headless CMS used by ~1000 journalists easing their day-to-day work and the Data Lake used to process and share the company's data across all the services.
    Typescript Node.js GraphQL AWS MySQL MongoDB RabbitMQ Elasticsearch
  • Prisma Media
    Lead Backend Developer
    PRESS AND MEDIA
    July 2013 - December 2014 (1 year and 5 months)
    Paris, France
    I managed the refactoring of Gala.fr with the newest and coolest technologies available : Varnish 4 (ESI), Nginx, PHP-FPM 5.5, Symfony2, MariaDB Galera Cluster, Elasticsearch Cluster … (previously developped with an old untested eZ Publish, handled by an old LAMP 5.3 stack)
    I collaborated with 3 developers to release this project. I dealt with the project manager to ensure the respect of the functional scope and the delivery date.

    Accomplishments:
    - ~90% gain on server response time (time to first byte), ~70% gain on total response time
    - I managed the creation of my developer team (previously our sites were developed by a web agency)
    - Setup the development environment with Vagrant/Packer and Puppet provisioning
    - Setup the production deployment with Capistrano and Phing
    - I managed the transition to the asynchronous loading of our ads.
    - I developed a RESTful API for our mobiles applications
    - I developed an in-memory image resizer (with Silex) http://img.gala.fr/index.html
    Symfony PHP Varnish HaProxy
  • LeGuide.com
    Lead Backend Developer
    E-COMMERCE
    July 2012 - June 2013 (11 months)
    Paris, France
    In collaboration with 3 developers, I refactored the mobile project of LeGuide.com with Symfony2, backed by a solid infrastructure (based on LVS/Varnish3/Nginx/PHP-FPM ...).

    The use of ESI reduced drastically the overall generation time. With proper HTTP Headers, I piloted Varnish (with a mastered configuration) to achieve an high hit rate.

    Accomplishments:
    - The new mobile website of LeGuide.com (with reusable components) : m.leguide.com
    - Setup the CI/CD
    - Migrating from SVN to GIT
    Symfony PHP

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Education

  • Ingénieur, Informatique, électronique et télécommunications, Informatique, électronique et télécommunications
    ISEN - Page école - École d'ingénieurs des Hautes Technologies et du Numérique
    2010
    Ingénieur, Informatique, électronique et télécommunications, Informatique, électronique et télécommunications
  • Création d'entreprise
    IESEG School of Management
    2010
    Création d'entreprise

Skill set

Categories