Summary

System Administrator with rapid progression in high-tech and startup settings.
Deep expertise in Microsoft and Linux endpoints, Azure, and Cloud-native infrastructure.

• Troubleshooting various endpoint & network issues
• Automating repetitive processes and toil
• Strengthening security posture [Endpoint hardening, Firewalls, SIEM, RBAC / CA, VPN configuration]
• Deploying observability stacks [OTEL + Grafana LGTM / OpenSearch / OpenObserve]

Skills

Cloud & Security

• Azure
• AWS
• VPN
• Fortinet
• Cloudflare
• Sentinel (SIEM)
• Defender for Endpoint

Microsoft Ecosystem

• Entra ID
• Microsoft Intune
• Microsoft 365
• PowerShell
• Power Automate

Infrastructure & DevOps

• Linux
• Virtualization
• Containers
• Git
• DNS
• Ansible
• OpenTelemetry
• Commvault

Experience

Exodigo

System Administrator | Sep 2024 – Present

• Cloud: Administering and scaling a hybrid cloud-native footprint across AWS and Microsoft Azure.
• Security: Designed and implemented security monitoring using Policies and Azure Sentinel, managing Commvault infrastructure for Disaster Recovery (DR)
• Observability: Designed and deployed a unified observability pipeline (Grafana/OTEL) for real-time infrastructure and application monitoring.
• Automation / IaC: Implementing Configuration as Code with Ansible for automated configuration and deployment of hundreds of Linux nodes, as well as designing and deploying automated agents.

Helpdesk / Junior System Administrator | Jul 2022 – Sep 2024

• Identity & Endpoints: Full administration of Entra ID, Microsoft 365, and endpoint management via Intune.
• Automated workflows: Developed automated business workflows using Power Automate to reduce manual toil.
• IT Operations: Managed full asset lifecycle and procurement, troubleshooting various problems.

ONE Technologies

IT Support Technician | Feb 2022 – Jul 2022

• Operations Support: Provided comprehensive IT operations support and hardware/software troubleshooting.
• Deployment: Managed large-scale hardware/software deployment cycles and resolved complex end-user technical issues.

Certifications · Languages

Certifications

• Fortinet Certified Associate in Cybersecurity
  Issued Feb 2025 – Expires Feb 2027

  • Credential ID: 1155233960AZ

• Grafana Labs Trailblazer Technical Practitioner
  Issued Feb 2026

  • Credential ID: 98c141b3-9355-4ce7-9b85-59417a23837a

Languages

• Hebrew – Native
• English – Professional
• Russian – Conversational

Profile

Highly technical, quick-learning SysAdmin with strong ownership mindset.
Comfortable supporting high-growth environments (50 to 500+ employees)

References available upon request

Hobbies / Interests

• Home-lab & virtualization - Utilizing Proxmox, Docker and LXC containers, and various open-source technologies
• 3D Printing + mechanical DIY builds
• Travel photography - you can see some of my work here
• Music production & audio engineering
• Muay Thai & Boxing practitioner
• Investing & Market analysis [using tools i built]
• Gaming, on Linux

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