Over a decade of experience deploying and managing Zimbra installations at scale. Expertise in multi-tenant, high-availability Zimbra setups. Customizations, Zimlet development, security hardening, and Zimbra integration with third-party platforms. Migration from legacy mail systems to Zimbra with minimal downtime.
Design and deployment of customized Nagios Core and Nagios XI solutions. Development of plugins and custom checks for business-specific requirements. Integration with SMS/Email gateways for real-time alerts. Expertise in monitoring complex multi-location networks and hybrid cloud environments.
Certified Red Hat experts for deployment, support, and management of RHEL environments. Extensive experience in OpenShift (container orchestration) and Ansible automation. Migration services from proprietary UNIX to Red Hat platforms. Security hardening, patch management, and performance optimization.
Building end-to-end observability, SIEM, and analytics platforms using Elastic Stack. Custom dashboard creation, alerting systems, and data ingestion pipelines. Deploying Elastic in high-volume, high-security enterprise environments. Experience with Elastic Cloud as well as on-premises and hybrid models.
Deployment and management of SUSE Linux Enterprise Server (SLES) in mission-critical environments. Rancher platform expertise for Kubernetes orchestration. Consulting on SAP HANA deployments on SUSE for optimized performance. Securing, scaling, and automating SUSE-based infrastructures.
End-to-end development, customization, and deployment of iHelpDesk. Integration with email, SMS, third-party CRM, and internal systems. SLA configuration, workflow automations, reporting dashboards, and ticket lifecycle management. Supporting thousands of users across industries, including IT, finance, education, and government.