Nicolas Francois
Data Engineer
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolNicolas Francois is a seasoned Data Engineer based in Paris with 15 years of experience building data pipelines, APIs and analytics jobs across JVM ecosystems. He has deep hands-on experience with Java, Spring Boot, MongoDB, Elasticsearch, Cassandra and Spark, and has driven ingestion and integration testing efforts to make pipelines reliable in production. Currently at Ogury, he blends backend engineering and data-focused architecture work, having previously implemented end-to-end ingestion stacks and analytics jobs at Influans. His background includes roles as a tech lead and contributor to engineering best practices (testing, CI, performance POCs) for major media and enterprise clients. Nicolas also contributes to open-source testing examples (AssertJ) demonstrating a practical focus on improving test coverage and assertion clarity. Curious by nature, he pairs pragmatic coding with attention to operational quality and scalable data design.
15 years of coding experience
12 years of employment as a software developer
Master Informatique GMI, Master Informatique GMI at Université de Rouen
English
Github Skills (6)
unit-testing10
assertion10
javas10
assertj10
java10
testing10
Programming languages (11)
Github contributions (5)
assertj/assertj-examples
Mar 2012 - Jun 2012
Examples illustrating AssertJ assertions
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:11 commits in 2 months
Contributions summary:Nicolas contributed to the project by adding and modifying example code related to assertions. The commits primarily involve adding new test cases and updating existing ones, focusing on various assertion methods such as lenient equals, size checks, and key/value assertions in maps. These changes demonstrate a focus on extending and maintaining the test coverage for the AssertJ library's example code.
assertionassertjassertj-assertionsjava
nfrancois/graystone
Nov 2014 - Apr 2015
Contributions:35 commits, 2 PRs, 13 pushes in 5 months
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