Juliette De Rancourt
Full Stack Developer at SHODO
Paris, Ile-de-France
Summary
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Rockstar🎓
Top SchoolJuliette De Rancourt is a Full Stack Developer based in Paris with nine years of experience building reliable web and backend systems across finance, travel, and startup environments. She has delivered full-stack solutions at SHODO and as a consultant for Société Générale CIB and OUI.sncf, blending Java-based backend expertise with practical front-end delivery. An active contributor to the widely used JUnit 5 project, she has improved parameterized test handling and display name generation—work that reflects a strong focus on test automation and developer-facing quality. Her background includes Android app development and embedded Bluetooth projects, showing versatility from mobile to enterprise systems. Trained at Télécom SudParis and forged in fast-paced consulting, she combines disciplined engineering practices with a taste for subtle infrastructure and testing improvements that reduce friction for teams.
9 years of coding experience
2 years of employment as a software developer
Preparatory class for “Grandes Ecoles”, Preparatory class for “Grandes Ecoles” at Lycée Saint-LouisMaster's degree, Computer Science, Master's degree, Computer Science at Télécom SudParisBaccalaureate with highest honors, Scientific pathway, Baccalaureate with highest honors, Scientific pathway at Lycée Jean Monnet
French, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
javas10
junit10
test-framework10
java10
test-automation10
kotlin4
Programming languages (10)
Github contributions (5)
junit-team/junit-framework
Mar 2019 - Jan 2023
✅ The programmer-friendly testing framework for Java and the JVM
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:84 reviews, 76 commits, 80 PRs in 3 years 10 months
Contributions summary:Juliette primarily contributed to the JUnit 5 project by implementing enhancements and resolving issues related to parameterized tests and display name generation. Their work includes adding support for string delimiters in `CsvSource` and `CsvFileSource` annotations, refining how parameter names appear in test display names, and improving the `Simple` display name generator. They also addressed several bugs and implemented testing to ensure the correct behavior of the changes.
javajvmtestingtest-frameworkjunit
juliette-derancourt/meetup-planner
Jun 2024 - Dec 2025
Contributions:22 pushes, 7 branches in 1 year 6 months
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