Xavier Leclercq
Principal Software Engineer at CloudNC
England, United Kingdom
Summary
👤
Senior🎓
Top SchoolXavier Leclercq is a Principal Software Engineer with two decades of experience designing and maintaining large-scale, high-availability C++ systems, currently open to 6–12 month contract roles. He blends hands-on low-level development with tech lead responsibilities, having led teams of 3–10 engineers and coordinated delivery, onboarding and production support across mission-critical environments. His background spans simulation runtimes with strict performance constraints, financial asset modelling, and rebuilding legacy systems into robust C++ services. Notable strengths include on-call production stewardship and a track record of rewriting fragile mixed-language components into reliable platforms. Based in England, he adapts his level of technical involvement to team needs and enjoys mentoring engineers at all experience levels. An early career in operating-system and mobile security gives him deeper systems-level insight that informs his backend and systems design decisions.
11 years of coding experience
23 years of employment as a software developer
MSc Software Engineering, MSc Software Engineering at University of Liège
French, Dutch, English
Stackoverflow
313reputation
68kreached
14answers
0questions
Github Skills (17)
libgit210
charts10
wxwidgets10
dvcs9
cpp9
version-control9
jquery8
git8
uml8
cs506
socket6
tcp6
struct6
asp-net-mvc6
makefile6
Programming languages (8)
Github contributions (5)
diplodocusdb/physical-storage
Jan 2018 - Dec 2025
Contributions:116 PRs, 283 pushes, 58 branches in 8 years
codesmithyide/content-platform
Apr 2022 - Oct 2023
Contributions:51 PRs, 125 pushes, 25 branches in 1 year 6 months
content-platform
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