Pawtiben PIllay Rungien

DevOps/System Administrator

Esokia Webagency Limited

Ebene

04.2022 - Current

Installed and configured operating systems on servers and workstations.
Monitored network security measures, including firewalls and intrusion detection systems (OPNsense).
Administered user accounts, permissions, and access controls, enhancing security and compliance.
Supported hardware troubleshooting and repairs to maintain operations.
Documented system configurations and procedures for future reference.
Network Infrastructure: Manage network equipment, configure OPNsense Captive Portal systems, and maintain VPN solutions using the Defguard client.
Deployed operating systems upgrades and security patching in accordance with IT policies.
Maintained inventory of hardware assets including servers, laptops, desktops.
Analyzed system logs to identify suspicious activities or anomalies
Environment Management: Design and deploy customized development and production environments tailored to developer requirements, including Apache web servers, specific PHP versions, MySQL databases, Elasticsearch clusters, and Redis caching solutions.
Production Deployment (Mise en Prod): Execute and oversee production deployments.
Pre-production Management (Mise en Preprod): Maintain staging environments that mirror production settings, enabling thorough testing and validation before production releases.
Monitoring and Analytics: Implement and maintain monitoring solutions, including Matomo analytics, Fleet Server with Elastic Agents for osquery monitoring, and Icinga satellite monitoring systems.
Backup and Storage Solutions: Implement automated backup strategies using DigitalOcean Spaces, and manage data retention policies.
Kibana Dashboard Development: Create and maintain Kibana dashboards for real-time monitoring, log analysis, and business intelligence reporting, enabling teams to visualize application performance and system metrics.