Jean-Sébastien Frerot Email & Phone Number

With over 14 years of experience as a Linux system administrator, I have a passion for designing, implementing, and supporting online dev/prod infrastructure on-prem and cloud-based (GCP/AWS) for various gaming and web platforms. I have extensive knowledge and skills in OS, virtualization, storage, databases, monitoring/metrics, networking, and configuration management.I take immense pride in my work, finding fulfillment in designing, implementing, and supporting solutions that embody three core principles: resilience, cost-effectiveness, and minimal required support. My ultimate goal is to create solutions that function flawlessly, leaving you with a sense of wonder as you witness how seamlessly they operate.My passion lies in the realm of Open Source technologies, but I am equally open to embracing commercial products that truly deliver value. I have a particular affinity for managing all aspects of virtualization, be it VMs, Docker, networking, or storage. My aim is to provide a robust and stable infrastructure that caters to both internal and external clients, ensuring they receive top-notch services.In my current role at Ludia, a leading mobile game developer and publisher, I support internal teams to plan, deploy, and maintain their applications and provide on-call support for over 1000 servers. I leverage my expertise in CentOS, Ubuntu, qemu/kvm, k8s, opennebula, Ceph, MySQL/MariaDB, ELK, Cassandra, Yugabyte, Kafka, Reddis, RabbitMQ, Prometheus, Sensu, influxDB, Grafana, BGP, ospf, ipsec, Puppet, etcd, remco, git, python, ruby, Bareos, Nginx, Apache, java apps, jenkins, and PowerDNS to design and implement online dev/prod infrastructure that is scalable, reliable, secure, and efficient. Additionally, I troubleshoot and resolve issues, optimize performance, and ensure compliance with best practices and standards.I enjoy working with a diverse and talented team of developers, engineers, and managers, and contributing to Ludia's mission of creating amazing games that touch millions of players around the world.With a wealth of experience and a drive for excellence, I am committed to delivering solutions that not only meet your needs but also exceed your expectations. Let's connect and explore how I can contribute to your organization's success with my expertise in creating outstanding, well-crafted IT solutions.

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  Collège Édouard-Montpetit

  Technique Informatique De Gestion