Linux system administrator

Sommaire professionel

Senior Linux Systems Engineer | SAAS -Cloud | Virtualization & Automation Specialist With over 18 years of hands-on experience in the systems administration field, I provide high-level expertise in designing, deploying, and maintaining robust Linux-based infrastructures. My career, established in 2005, is backed by full LPI (Linux Professional Institute) certifications, ensuring a deep understanding of the open-source ecosystem. I specialize in transforming complex technical requirements into stable, production-ready environments. My core technical strengths include: Advanced Linux Administration: Expert-level management of Debian, Ubuntu, and Fedora distributions. Virtualization & Cloud: Extensive experience with KVM, libvirt, and QEMU, including complex hardware passthrough and network bridge (br0) configurations. System Automation: Streamlining operations through advanced Bash scripting and Node.js integration to enhance workflow efficiency. Performance Optimization: Troubleshooting high-availability environments and fine-tuning server performance for critical workloads. Based in Montreal, I offer a unique blend of veteran experience and modern technical adaptability. Whether you need to migrate legacy systems, implement Proxmox/KVM virtualization to reduce licensing costs, or require Level 3 support for critical outages, I deliver reliable, scalable, and secure solutions tailored to your business needs.

Compétences

Linux implementation7 Hardware virtualization10 KVM (Kernel-based Virtual Machine)10 Docker10 mySQL10 C++5 Perl7