Job Summary:

• Expert-level knowledge of Linux server administration (Ubuntu, CentOS).
• Proficiency with Linux CLI tools, shell scripting (bash), systemd, cron, log management, and user/group/permission controls.
• Familiarity with Linux kernel tuning, sysctl parameters, and disk/network I/O analysis.

Web and Application Hosting:

• Strong experience with hosting environments for PHP (Symfony) and Node.js.
• Deep understanding of web server configurations (Nginx, Apache), virtual hosts, proxies, and CDN integration.

Database and Security:

• Skilled in managing MySQL/PostgreSQL performance, backups, and replication.
• Understanding of server-side security including SSL/TLS, firewall rules, port restrictions, and access control.

Good to Have Skills (Optional but Beneficial):

• Experience with automation tools (Ansible, Terraform) for provisioning and deployment.
• Familiarity with CI/CD tools (Jenkins, GitHub Actions, GitLab CI).
• Exposure to containerization (Docker) and orchestration (Kubernetes).
• Cloud experience (AWS, Azure, GCP) for hybrid or cloud-native deployments.
• Relevant certifications in Linux or cloud (e.g., RHCE, AWS SysOps).