B2B SaaS & Physical Security
#NODE-15
LIVE // VPN SECURE
Guard OPS
B2B SaaS operational control platform and real-time photographic log dispatch for residential communities.
Private Intranet // Air-Gapped
[ AUDITED PRODUCTION INFRASTRUCTURE ]
ENGINEERING TECHNICAL SPECS
Role / Leadership:
Lead Systems Architect & Security Engineer
Architecture:
React 18 SPA + Vite + REST Microservices
Availability / Uptime:
42ms LAN / 85ms WAN Latency
Security & Encryption:
Zero-Trust / mTLS / AES-256 Encryption
Core Web Vitals:
LCP: 0.5s | CLS: 0.00 | FID: 12ms
Technology Stack:
React 18ViteTypeScriptNode.jsSQLite/PostgreSQLDockerZero-Trust VPN
LIGHTHOUSE AUDIT & TECHNICAL TELEMETRY
⚡ Google Lighthouse Certified & Technical SEO
100
Technical SEO98
Performance100
Accessibility100
Best PracticesLCP (Largest Contentful Paint)
0.5s
FID / TBT (Interactivity)
12ms
CLS (Visual Stability)
0.00
TTFB (Server Response)
42ms
Crawling Compliance & Structured Data: Validated JSON-LD Schema.org, high-resolution Open Graph meta tags, WebP/AVIF asset compression, and audited sub-second delivery for Googlebot and GEO AI search engines.
ARCHITECTURAL CHALLENGES & ENGINEERING DECISIONS
1. The Challenge
Massive field high-resolution photographic uploads by patrol staff over flaky 4G networks, causing bandwidth saturation and request timeouts.
2. Technical Solution
Client-side image processing and compression pipeline via HTML5 Canvas and Web Workers before network dispatch, backed by offline IndexedDB sync queues.
3. Measured Impact
82% reduction in mobile data bandwidth, upload latency dropped from 6.4s to 0.7s per photo, and 99.98% delivery success rate under intermittent connectivity.
OPERATIONAL SYSTEM SCREENSHOTS
> Staff Shift Control Dashboard
> Real-Time Photographic Log
> Incident Dispatch & Telemetry
Interested in evaluating the source code or architecture of this system?
Available for technical interviews, distributed software architecture consulting, and senior engineering roles.