Infrastructure Operations
- Production operations, lifecycle management
- Patch management, hardening, baseline compliance
- Backup/restore and capacity planning
Professional profile
Enterprise infrastructure and security operations.
Senior IT Engineer delivering reliable infrastructure, network services, and security operations. Focused on operational discipline, risk reduction, and measurable service quality.
Open to collaboration / consulting
15+ years IT operations
Production-first Stability & incident handling
Standardization Less drift, fewer outages
Service highlights
99.99% uptime Payment services across dual DCs
99.9% availability Redundant LAN/WAN for critical apps
2h → 30m VM provisioning via templates
54+ branches Standardized network blueprint
Core competencies
Network Engineering
- Routing, segmentation, and multi-site connectivity
- Policy design, troubleshooting, service stability
- Operational monitoring and escalation readiness
Security Operations
- Endpoint/XDR operations and alert tuning
- SIEM signal quality and incident triage
- Containment and remediation playbooks
Reliability Management
- Change control and controlled rollouts
- Root cause analysis and corrective actions
- Service continuity and risk reduction
Automation & Standardization
- Repeatable deployments and configuration management
- Infrastructure-as-Code approach where applicable
- Reduced manual workload and operational errors
Documentation & Governance
- Runbooks, diagrams, operational procedures
- Standards, inventories, and clean handovers
- Audit-ready operational practices
Operational focus
Reliability Stable services, predictable change outcomes.
Efficiency Automation to reduce drift and manual work.
Security Defensive operations and incident readiness.
Security posture
Zero-trust access
- MFA, least privilege, short-lived access
- Network segmentation by trust zones
Monitoring first
- Centralized logs and alerting
- Actionable signals, lower noise
Resilience by design
- Backup/DR with regular restore tests
- Change control and secure baselines
Experience
Infrastructure delivery
- Linux/Windows operations in production
- Backup/restore, capacity, lifecycle
- Operational documentation and standards
Networks & routing
- Routing policies and segmentation
- Incident troubleshooting and stability
- Access control and observability
Security operations
- XDR/SIEM operational workflows
- Detection tuning and false-positive reduction
- Remediation and playbooks
Toolbox (filterable)
Windows ServerOperations • patching • hardening
LinuxOperations • hardening • troubleshooting
BGP / OSPFRouting • policies • diagnosis
CiscoNetwork operations
JuniperNetwork operations
VyOSRouting • firewall • automation
MikrotikRouting • switching • access
HashiCorp ConsulService discovery • mesh
VMwarevSphere operations
Proxmox VEClusters • automation
MS SQLAdministration
PostgreSQLOperations • backups • tuning
MySQLAdministration
WazuhSIEM/XDR pipelines
Cortex XDREndpoint defense
Symantec EndpointEndpoint protection
HashiCorp VaultSecrets management • PKI
AWSCore services
Hetzner / DigitalOceanCloud hosting
ZabbixMonitoring • templates • alerts
GrafanaDashboards • SLO views • alerting
LokiLog aggregation • queries
VectorLog shipping • transforms
AlertmanagerAlert routing
TerraformInfrastructure as Code
AnsibleRepeatable deployments
HashiCorp NomadOrchestration • scheduling
No tools match your filters.
Social media
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@B3r1kLinkedIn
berik-ashimovX
@berik_ashimov