Network engineering

A reliable and scalable network is the foundation of any high-quality ISP and enterprise environment. As a freelance network engineer, I support Internet Service Providers and data centers in designing, configuring, and optimizing their network infrastructure.

With specialized expertise in Juniper and Cisco, I translate complex technical requirements into stable, clear solutions — from initial architecture to physical deployment on-site or within the data center.

Core Expertise

• Routing & Switching: Implementation of BGP (peering, transit, traffic engineering) and OSPF for efficient, predictable data flows.

• Layer 2 & Layer 3 VPNs: Building segmented, secure networks and interconnectivity using MPLS L3VPNs, EVPN, VPLS, and L2 circuits.

• Redundancy & High Availability: Ensuring business continuity through robust redundancy, including VRRP and HSRP, multihoming, and controlled failover mechanisms.

• Data Center & On-site Implementation: Executing configurations, migrations, and testing across data center environments.

Approach

Network infrastructure demands precision and deep protocol knowledge. Whether expanding a backbone or provisioning new data center racks, I deliver future-proof networking solutions designed to minimize operational impact and downtime.