Andrei Gorbis

Senior Infrastructure Architect • High Availability • Enterprise Networks

Designing 99.99% uptime systems • Zero data loss • Enterprise-scale networks

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Proven Impact

99–100% Uptime
Mission-critical systems
0% Data Loss
Secure architecture
40% Efficiency Gain
Automation + optimization
Up to 50% Cost Reduction
Infrastructure redesign

About

Results-driven Network Engineer with 16+ years of experience designing, securing, and scaling enterprise networks across high-availability environments. Proven track record of delivering 99–100% uptime, zero data loss, and significant cost reductions through automation, network optimization, and resilient architecture design.

Expert in fiber optics, network segmentation, VPNs, and hybrid cloud infrastructure with deep hands-on experience across Cisco, VMware, Linux, and Windows ecosystems. Known for integrating complex systems into efficient, secure, and highly available environments.

Architecture & Technical Expertise

Network Architecture

Routing & Switching BGP VLANs VPN

Security Architecture

Firewalls (Cisco ASA) ACLs Zero Trust

Infrastructure Design

Fiber (CWDM/DWDM) High Availability Load Balancing

Cloud & Platform Architecture

AWS VMware Hybrid Cloud

Systems Architecture

Linux Windows Server Active Directory

Infrastructure Engineering & Optimization

PowerShell Python Scripting Process Optimization

Architecture Case Studies

Multi-Site Network Architecture

Designed secure, redundant WAN connecting multiple locations with failover and zero downtime.

High Availability Infrastructure

Implemented failover clusters, redundancy, and load balancing ensuring uninterrupted operations.

Fiber Backbone Deployment

Architected high-speed fiber networks using CWDM/DWDM for enterprise scalability.

Automation Platform

Developed automation scripts reducing manual work and improving response time by 40%.

Network Diagrams

Example: High Availability Multi-Site Architecture

LA Site NY Site Cloud / WAN VPN / MPLS Failover Link

Example: Wi-Fi Mesh Network

Main Router Node 1 Node 2 Node 3 Node 4 Wireless Mesh Backhaul

Architectural Leadership & Impact

  • Architected and managed enterprise network infrastructure supporting 250+ users with full redundancy and high availability
  • Designed VLAN segmentation and access control policies achieving 0 unauthorized access incidents
  • Implemented VPN solutions with near-perfect reliability across distributed teams
  • Managed thousands of servers across multiple data centers and hybrid environments
  • Reduced infrastructure costs by up to 35–50% through optimization and automation
  • Built monitoring and alerting systems to proactively detect and resolve issues
  • Led infrastructure upgrades and migrations with zero downtime

Contact

Email: a.gorbis@gmail.com

Phone: 310-855-4443