Hayk D.

🎓 Red Hat Certified Architect in Enterprise Linux I am a Linux and Red Hat infrastructure expert with over 15 years of experience in systems administration, automation, and optimization. If you need reliable solutions for Red Hat systems administration, infrastructure automation, OpenShift administration, Red Hat Satellite solutions, or identity management, I’m here to help. Contact me to discuss your needs and find the best solution for your IT environment. - Advanced Infrastructure Automation using Ansible Automation Platform. - Enterprise Systems Management with Red Hat Satellite. - High Availability & Performance Tuning for Red Hat Enterprise Linux. - Security Hardening & Compliance for Linux environments. - Cloud & Container Orchestration with OpenShift and hybrid cloud solutions. Red Hat Certified Engineer (RHCE®) - Linux Automation & Scripting with Ansible. - Network & Service Configuration for enterprise environments. - System Performance Optimization and troubleshooting. - Security & Access Control including SELinux and firewall management. - Storage & File System Management for scalable infrastructure. Red Hat Certified System Administrator (RHCSA®) - Core Linux System Administration including user management and permissions. - Software Installation & Configuration for Red Hat Enterprise Linux. - Basic Container Management using Podman and Docker. - Storage & Partitioning with LVM and RAID. - System Monitoring & Troubleshooting for operational efficiency. Red Hat Certified OpenShift Administrator - OpenShift Cluster Management including installation and scaling. - Containerized Application Deployment using Kubernetes. - Networking & Security Configuration for OpenShift environments. - User & Policy Management for access control. - Pod Scheduling & Resource Optimization for efficient workloads. Red Hat Certified Specialist in: Developing Automation with Ansible Automation Platform - Designing & Writing Ansible Playbooks for infrastructure automation. - Automating System Configuration & Deployment across environments. - Integrating Ansible with Red Hat solutions for streamlined operations. Managing Automation with Ansible Automation Platform - Centralized Automation Management using Ansible Controller. - Role-Based Access Control & Security for automation workflows. - Scaling & Optimizing Automation across enterprise environments. Security: Linux - Implementing Security Policies for Red Hat Enterprise Linux. - Hardening Systems Against Threats using SELinux and firewall rules. - Identity & Access Management for secure authentication. Deployment and Systems Management - Automating System Provisioning with Red Hat Satellite. - Managing Software Updates & Patching across enterprise systems. - Monitoring & Performance Tuning for optimized deployments. Identity Management - Centralized Authentication & Authorization with Red Hat Identity Management. - Integrating LDAP & Active Directory for seamless user management. - Securing Access Control Policies for enterprise environments.