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Jérôme Schaeffer
Senior Web Developer
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Informations
Location
Experience
Remote work
Relocation
Seoul, South Korea
8+ years
No/Hybrid
No
Skills
Javascript9 / 10
NextReactJSSvelteNode.jsjesttypescriptjQuery
PHP7.5 / 10
SymfonyLaravelPHPUnit
Devops5 / 10
dockerRedisPostgreSQLMariaDBgit
HTML/CSS6 / 10
Sasstailwindbootstrapmaterial-UI
About me

After now many years improving my craft by working on many projects as a consultant or not, I have now enough experience to lead a little team of developers in my current job. I had the chance to work on many different technologies, front or back ones but never stopped getting interest in new emerging technologies. I'm still very specialized in web technologies and even have an official certification from Zend Technologies in PHP. I'm now mostly doing javascript in my work but I'm always open to learn new things.

LinkedinGithub
Spoken languages
French10 / 10
English8.5 / 10
Korean6.5 / 10
German1 / 10
Experiences

  1. Senior Web Developer Current

     인핸스
     Seoul - South Korea

    Development of multiple web applications and tools oriented mainly around AI tools/chat (GPT-4, Gemini, Claude).

  2. Fullstack Web Teacher 

     WCODING
     Seoul - South Korea

    Teaching to complete beginner and experienced people CSS, HTML, PHP, Javascript and MySQL

  3. Team Lead Web Developer 

     Redspher
     Strasbourg - France

  4. Senior Web Developer 

     Flash Global
     Contern - Luxembourg

    Implementation of technical services in legacy applications
    Migrating a PHP 5 application park in PHP 7
    Modernization of a legacy stack
    Training developers to new tools throughout their implementation
    Upgrading the development stack with the usage of Docker

  5. Web Developer 

     OpCoding
     Metz - France

  6. Junior Web Developer 

     Olkypay
     Livange - Luxembourg

    Development of a payment application using the Symfony 2 framework.
    Implementation of monitoring of servers and webservices.

Education

  1. BTEC Higher National Diploma, IT 

     IUT Robert SCHUMAN

  2. Professional Baccalaureate in Electronic Engineering 

     Lycée Polyvalent Jean-Baptiste Schwilgué
Personal projects

  1. Jeromesphotographie - Web Application

    Personal Photography portfolio written using SvelteKit

    Link to the project: Jeromesphotographie
    sveltejestsveltekittypescript

  2. FFTA Events API - RESTFUL API

    API providing the list of all archery events from the French Archery Federation by scraping the official website

    Link to the project: FFTA Events API
    phpsymfonyphpunit

  3. neocah - Multiplayer Web game

    Adaptation of the card game "Cards Against Humanity" as a web game

    Link to the project: neocah
    javascripttypescriptreactJSfirebase

  4. Camie - Web Application

    Complete development of a management application for nurseries

    Link to the project: Camie
    phpsymfonyreactJSMariaDBphpunit

  5. Slamp - Asynchronous PHP Slack client

    Development of a slack PHP client using asynchronous features.

    Link to the project: Slamp
    phpphpunit

  6. Objective PHP - PHP Framework

    Development of a PHP micro framework.

    Link to the project: Objective PHP
    phpphpunit