Gratien D'haese
Technology Engineer And Project Manager at IT3 Consultants bv
Bevel, Flemish Region, Belgium
Summary
🤩
Rockstar🎓
Top SchoolGratien D'haese is a seasoned technology engineer and project manager with over 25 years of experience designing and operating UNIX/Linux infrastructures and leading cross-cultural technical teams. He blends hands-on expertise in HP-UX, Solaris, AIX and Linux with DevOps practices—Chef, Ansible, Rancher/Kubernetes—and a long track record in disaster recovery (ReaR/Ignite-UX) and high-availability cluster design. At Johnson & Johnson and HPE he has driven on-premise-to-cloud strategies, security forensic analysis, and MC/Service Guard/SAP HANA integrations while serving as a trusted ICT management partner. An active open-source contributor and “Linux addict,” he has materially improved the popular Relax-and-Recover project by fixing dependency bugs, automating deployments and hardening recovery flows. Known for pragmatic long-term ICT vision, he combines systems-level coding and scripting with negotiation and program coordination to turn complex constraints into reliable, auditable solutions. Based in Belgium, he brings entrepreneurial energy from running his own consultancy to large-scale corporate transformation.
17 years of coding experience
15 years of employment as a software developer
Master, Industrial Engineer, Master, Industrial Engineer at HOGENT
English, Dutch, French
Github Skills (10)
system-administration10
sh10
automation10
linux10
script10
automations10
bash10
shell10
scripting10
software-packaging9
Programming languages (10)
Github contributions (5)
rear/rear
Mar 2009 - Jan 2023
Relax-and-Recover - Linux bare metal disaster recovery and system migration solution (cfr. mksysb, ignite)
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:111 reviews, 1178 commits, 391 PRs in 14 years
Contributions summary:Gratien primarily focused on system administration and maintenance tasks, contributing to the core functionality of a bare metal disaster recovery and system migration solution. They addressed bugs related to library dependencies and recovery processes, with an emphasis on improving code and automating deployment configurations. Additionally, the user introduced new features, enhanced security and improved code efficiency. The user demonstrated a strong understanding of system internals and automated deployment procedures.
metalfreebsdbarebare-metaldisaster
gdha/adhocr
Jun 2012 - Oct 2015
Contributions:11 commits, 2 pushes, 1 comment in 3 years 4 months
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