Julien Leicher
Staff Engineer at Attineos Applications
Greater Rouen Metropolitan Area France
Summary
🤩
Rockstar🎓
Top SchoolJulien Leicher is a Staff Engineer with 14 years of experience designing, developing and maintaining web and mobile applications, currently based in the Greater Rouen area. He blends Domain-Driven Design and Clean Architecture with pragmatic engineering principles (SOLID, DRY, KISS) to deliver maintainable, testable and evolutive solutions across .NET, React/React Native and TypeScript stacks. Julien has a strong track record as a freelance and consultancy developer, shipping production apps for public sector and enterprise clients and seeding technical foundations and knowledge transfer. An active contributor to open-source projects like the cloud & desktop IDE Codebox (full‑stack fixes and settings refactors), he keeps skills sharp through experiments and a technical blog. Known for adapting his approach to team constraints, he pairs hands-on implementation with architectural leadership to turn complex domain needs into practical software.
14 years of coding experience
7 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at eXia cesieXia.CESI
French, English
Stackoverflow
81reputation
43kreached
1answer
1question
Github Skills (12)
management10
configuration-management10
javascript10
clientside9
front-end-development9
back-end-development8
backend8
http6
asp-net6
rotation6
unity-game-engine6
3d6
Programming languages (15)
Github contributions (5)
CodeboxIDE/codebox
Jan 2014 - Jan 2014
Open source cloud & desktop IDE
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:6 commits in 4 days
Contributions summary:Julien appears to have been involved in both front-end and back-end development within the Codebox IDE project. They primarily focused on fixing bugs and improving the settings functionality, including changes to how user settings are saved and retrieved. The commits indicate modifications in both the client-side models and core settings, demonstrating a full-stack involvement. The work involved refactoring settings management within the application.
ide
YuukanOO/dots
Jan 2014 - Aug 2016
Contributions:23 commits, 33 pushes, 1 branch in 2 years 7 months
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