Senior Unix/Linux Infrastructure Consultant

Senior Unix/Linux infrastructure consultant with 20+ years of experience, including SRE roles at Google, Two Sigma, and Reddit. Available for short engagements (a few days to weeks, flexible scope) covering server deployment and hardening (Linux, *BSD), DNS, networking, configuration management (Puppet, Ansible), system health monitoring (Prometheus, Grafana, Nagios), and backend service development in C, Go, Perl, or Python — particularly for automation and infrastructure tooling. Vendor-neutral. Code delivered is yours under a commercial-friendly open-source license. Available in English or French. Short-term engagements, no long-term commitment required — $175 CAD/hour.