Network, Proxmox Cloud & Security Infrastructure7-Campus SD-WAN · 41x Faster TTFB

B2B Licensing & Turnkey Deployment ReadyPrivate Infra · Link on Request

Multi-Campus SD-WAN, 5-Layer DMZ & Zero-IOPS Live NOC/Helpdesk

MikroTik WireGuard SD-WAN · Proxmox VE · Python/SQLite WAL (12 MB RAM · 23.6 ms TTFB) · 100 TB Workspace

Architected and automated a 7-campus network (MikroTik CRS418/RB4011, WireGuard SD-WAN, 65+ CAPsMAN Wi-Fi 6 APs, FreeRADIUS 802.1X), Proxmox LXC consolidation, 5-layer DMZ security, custom Zero-IOPS Python Helpdesk/NOC daemons, and 100 TB Google Workspace.

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// INTERACTIVE ARCHITECTURE CONSOLE & LIVE METRICS

Private Infra · Link on Request

LIVE TELEMETRY

NODE_01

23.6 ms

Helpdesk TTFB (41x Faster)

NODE_02

~12 MB

SQLite WAL RAM Footprint

NODE_03

5-Layer

DMZ + WAF + chattr +i Security

NODE_04

100 TB

Google Workspace Storage Pool

Interactive Architecture Pipeline (Click any stage)

6 stages

[STAGE_01] 6 Branch MikroTiks + 65 Wi-Fi 6 APs — WireGuard SD-WAN & CAPsMAN Wi-Fi 6: Hub-and-spoke MikroTik RouterOS v7 backbone (~7ms inter-city RTT), VLAN segmentation, and FreeRADIUS 802.1X enterprise Wi-Fi.

STATUS: 200 OK

Security & Isolation

Zero-Trust DMZ · Strict Rate-Limiting · Automated Audit

Core Engine Stack

MikroTik RouterOS v7 · WireGuard SD-WAN · CAPsMAN Wi-Fi 6 · Proxmox VE (LXC) · Python 3 & SQLite WAL

B2B Production SLA

7-Campus SD-WAN · 41x Faster TTFB · 99.98% Uptime

01 // Engineering & Operational Challenge

Managing 7 distributed campuses suffered from overlapping subnets, manual router backups, and heavy legacy GLPI/MariaDB and Zabbix/Grafana stacks starving disk IOPS and RAM on the central Proxmox host.

02 // Architectural Solution

1) Unified all branches via MikroTik RouterOS v7 WireGuard SD-WAN and VLANs; 2) Retired heavy GLPI/Zabbix containers in favor of custom Python + SQLite 3 WAL daemons (Helpdesk Mini v2.2 at ~12 MB RAM with Zero-Space Auto-Purge & Live NOC v3.0 with 3-Strike Anti-Flap); 3) Enforced a 5-Layer Logical DMZ, Nginx WAF, Ansible nightly router backups, and chattr +i immutable SQL dumps.

03 // Verified Production Outcome

Accelerated Helpdesk TTFB 41x (978 ms -> 23.6 ms) on just ~12 MB RAM; automated 02:00 AM Ansible router config vaults across all 6 branches and 03:15 AM chattr +i root-immutable database backups.

04 // B2B Commercial & ROI Value

Enterprise multi-branch network & self-hosted cloud blueprint: MikroTik WireGuard SD-WAN, CAPsMAN Wi-Fi 6, 5-Layer DMZ hardening, Ansible router DR, and custom 12 MB RAM Python Helpdesk/NOC engines replacing heavy GLPI/Zabbix stacks.

Key Technical Capabilities

✓WireGuard SD-WAN & CAPsMAN Wi-Fi 6: Hub-and-spoke MikroTik RouterOS v7 backbone (~7ms inter-city RTT), VLAN segmentation, and FreeRADIUS 802.1X enterprise Wi-Fi.
✓Helpdesk Mini v2.2 (12 MB RAM): SQLite 3 WAL Mode, 8-branch RBAC, 4 languages, and Zero-Space Auto-Purge upon ticket resolution.
✓Zero-IOPS Live NOC Engine v3.0: Real-time monitoring of 6 branch routers, central servers, 31 Smartboards, and 48 lab PCs with 3-Strike Anti-Flap filtering.
✓5-Layer Logical DMZ & Immutable DR: MikroTik + iptables DMZ isolation, Nginx WAF, Fail2Ban, Ansible router config pull, and chattr +i immutable backups.

Production Technology Stack

MikroTik RouterOS v7WireGuard SD-WANCAPsMAN Wi-Fi 6Proxmox VE (LXC)Python 3 & SQLite WALAnsibleNginx WAF & Fail2BanFreeRADIUS 802.1X & AD LDAPSGoogle Workspace (100 TB)

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