Mathieu Hecker
Senior PHP Developer
Salary / Daily rate
Luxembourg
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Senior PHP Developer with 15+ years of experience specializing in Symfony, API development, and team leadership. Successfully led migration projects, implemented security enhancements, and architected REST APIs at companies like myHR.lu and FE fundinfo. Delivers robust web solutions with expertise in PHP7, MySQL, RabbitMQ, and modern frameworks while prioritizing security and performance optimization.
Work experience
Software engineer
FreelanceFreelance
Aug 2024 - Present
2 years 3 months
Senior Developer
myHR.lu
Nov 2022 - May 2024
1 year 7 months
Luxembourg
- Symfony API project with a database config for dynamic data tree - Archive documents export tool (RabbitMQ) - Features and support on the main tool (timeoff management, punch clock, planning) Environment: PHP7, MySQL, RabbitMQ, MongoDB, Phinx, Git, Jquery
FE fundinfo
May 2019 - Dec 2022
3 years 8 months
Senior Developer
Mar 2021 - Dec 2022
1 year 10 months
- PHP7.3 - PHP7.4 migration (application and server side) - Project management and improvement of REST API - Set up of XSS Headers on applications for security Environment: PHP7, PSQL, Ansible, Azure, Phing, Bash, CheckMarx, OutPost24
Tech Lead Developer
Dec 2019 - Mar 2021
1 year 4 months
- Lead of 3 developers - Participating to the company roadmap - Architecture propositions with foreign architecture team - Set up PHPUnit on the core homemade application Environment: PHP7, PSQL, Phing, PHPUnit, Visio, Azure Devops
Senior Developer
May 2019 - Dec 2019
8 months
Luxembourg
- Technical analysis on new product module - Concept and develop first company REST API in PHP - Fix security vulnerabilities on applications Environment: PHP7, PSQL, On premise Server, Checkmarx, SVN, Phing, JIRA
Lead Developer
Redspher
Mar 2017 - May 2019
2 years 3 months
Contern, Luxembourg
- Manage developpers team - Application programming PHP5 & PHP7 - Scrum projects - Environment : PHP5, PHP7, Mysql, Composer, Git, Phing, Phinx, Bash, React
Entreprenership - Design/Development PHP Applications
Auto-entreprise
Jan 2016 - Jan 2018
2 years 1 month
Design/Development web site in PHP with CMS (Wordpress, Prestashop) Technical advices web applications
Technical Project Manager/PHP Developper
PSA Peugeot Citroën
Feb 2015 - Mar 2017
2 years 2 months
78300 Poissy, France
Design/Development internet solutions Continuous Integration tools Manage external projects
Technical Team Lead PHP
Steria
Jan 2011 - Jan 2015
4 years 1 month
EDF Nanterre
Web Application PHP Homemade framework Tasks estimating Client staging Applications developments following Environment : PHP5, Oracle Manage developpers team (5)
Junior Project Manager
Fullsix
Sep 2010 - Jan 2011
5 months
Business Requirements definition design Project price estimating Bug Tickets following Project in Flash-Flex-Java
PHP Web Developer
Ensens
Sep 2007 - Aug 2010
3 years
Cergy, France
Web sites development (showroom, e-commerce, homemade CMS) Business Requirements document design Customer technical meetings Environment : PHP4, PHP5, Javascript/Jquery, Mysql
Education
ITIN
Level 1 degree
2007 - 2010
3 years 1 month
Lycée Jules Ferry
BTS
2005 - 2007
2 years 1 month
Lycée Alfred Kastler
Bac
2001 - 2005
4 years 1 month