Quentin Delance
Freelance
Arras-en-Lavedan, Occitanie, France
Summary
👤
Senior🎓
Top SchoolQuentin Delance is a seasoned technical project manager and freelance software engineer with 12+ years delivering web and IT projects across fixed-price and agile contracts, from tens of thousands to over €1M. He combines hands-on backend development—fluent in PHP/Symfony with Java experience and growing interest in Jakarta EE, MicroProfile and Quarkus—with deep expertise in Linux/UNIX and mid-sized web architectures featuring caching, async messaging and high-instance deployments. He has led squads and delivery at marketplace SINGULART and managed public-sector and enterprise projects at Makina Corpus and Centreon, notably contributing database-focused plugins to the widely used centreon-plugins repository. Comfortable bridging product and engineering, he routinely takes responsibility for delivery impact, BV reporting and QA/tooling improvements. Based in Occitanie, France, he only considers fully remote roles and brings a pragmatic curiosity—recently exploring Rust and modern Java runtimes—to modernize legacy stacks and monitoring tooling.
12 years of coding experience
22 years of employment as a software developer
Engineer Computer science, Engineer Computer science at INSA Lyon - Institut National des Sciences Appliquées de Lyon
English, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
database-administration10
postgresql10
perl10
plugin10
sql-database9
database9
sql9
relational-databases9
databases9
eon8
Programming languages (4)
Github contributions (5)
centreon/centreon-plugins
Oct 2014 - Dec 2015
Collection of standard plugins to discover and gather cloud-to-edge metrics and status across your whole IT infrastructure.
Role in this project:
Backend Developer
Backend DeveloperContributions:12 commits, 1 PR, 1 comment in 1 year 2 months
Contributions summary:Quentin primarily contributed to the `centreon-plugins` repository by adding and modifying database-related plugins. They introduced a new PostgreSQL mode for vacuum operations, including code for checking threshold values and handling potential database connection errors. Furthermore, they made refinements to the plugin's options validation and database handling, demonstrating a focus on improving the plugin's functionality and robustness. Additionally, the user provided documentation enhancements and feedback related to scenarios.
snmpdiscovermonitornagios-pluginsmonitoring-plugins
qdelance/web_tests
Jan 2015 - Apr 2016
Contributions:50 pushes, 3 issues in 1 year 3 months
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