nephosys in Chula Vista provides managed IT services and cloud consulting from Suite P at 355 K Street, engineering AWS, Azure, and hybrid-cloud migrations for small and mid-size businesses across the 91911 and 91910 zip codes. The firm's managed-network-operations contracts cover firewall administration, endpoint monitoring, and Microsoft 365 tenant management—security layers also deployed for financial-services clients such as Enterprise Bank & Trust. Cloud-strategy engagements begin with workload assessments that map on-premises server utilization against cloud-instance pricing across AWS EC2, Azure Virtual Machines, and Google Cloud Compute Engine to identify cost-optimization targets. Ongoing support extends to data-backup scheduling, disaster-recovery failover testing, and patch-management cycles for commercial policyholders including Eastlake Insurance Services in the Eastlake business corridor. Infrastructure deployments include VPN tunnel configuration, VLAN segmentation for guest and production networks, and SNMP-based monitoring dashboards that track uptime, latency, and packet-loss metrics across all managed endpoints.