Nader Hajlaoui
Staff Data Engineer
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolNader Hajlaoui is a Staff Data Engineer based in Paris with 11 years of experience building backend and data systems across transportation, logistics, and digital services. He has progressed through senior engineering roles at SNCF Connect & Tech, Stuart and Publicis Sapient and now leads data engineering efforts at Vizzia, blending strong Java/JavaEE roots with modern data tooling. Known for moving between hands-on implementation and system design, he has repeatedly stepped into staff-level responsibilities since 2024, signaling a shift toward technical leadership. Comfortable in fast-paced product environments, he specializes in making complex data flows reliable and production-ready. Trained in software engineering at INSAT, he brings a pragmatic, service-oriented mindset shaped by diverse enterprise and startup contexts.
11 years of coding experience
11 years of employment as a software developer
DNI Génie Logiciel, DNI Génie Logiciel at Institut National des Sciences Appliquées et de Technologie (INSAT)
Stackoverflow
169reputation
26kreached
13answers
0questions
Github Skills (41)
objective-c10
ios10
xcode10
carthage10
swift10
macos10
cocoapods10
adal6
facebook-ios-sdk6
cocoa-touch6
uikit6
uitableview6
sdk6
iphone6
entity6
Programming languages (4)
Github contributions (5)
Appgrades/ios_sdk
Apr 2018 - Jul 2019
Contributions:11 commits, 9 pushes, 1 branch in 1 year 3 months
medhaj/GIFImageView
Mar 2017 - Jan 2021
A swift3 Library to support GIF in UIImageView
Contributions:11 commits, 1 PR, 8 pushes in 3 years 11 months
gifuiimageviewswiftiosswift3
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