Engineering Projects & Case Studies — Vishal Verma

Production systems and open-source engineering case studies across Network Automation, BLE 5.0 Mesh Protocols, Real-Time Transit Telemetry, and Cloud Infrastructure-as-Code.

• Multi-Vendor Network Automation & Observability Engine: A scalable, multi-threaded network discovery, configuration auditing, and Grafana observability engine for enterprise Cisco topologies. (Python 3.8+, Netmiko, PyYAML, Grafana, concurrent.futures, Cisco IOS-XE/NX-OS)
• MeshMap — Off-Grid BLE 5.0 Tactical Mesh: An infrastructure-free peer-to-peer (P2P) tactical mapping and messaging protocol over raw Bluetooth Low Energy 5.0 advertisements. (React Native, Kotlin, Java, BLE 5.0 Coded PHY, NativeWind)
• HubHop — Sydney GTFS-Realtime Transit Telemetry: A real-time Sydney transit planner & live delay telemetry dashboard powered by Transport for NSW binary Protocol Buffer streams. (Next.js, TypeScript, GTFS-Realtime, Protocol Buffers, Tailwind CSS)
• SmartV Hybrid Cloud Architecture: Designed and deployed a highly available hybrid cloud architecture bridging on-premises VMware workloads with Microsoft Azure. (Microsoft Azure, VMware vSphere, Terraform, Azure Traffic Manager, Site-to-Site VPN)
• Peermindful Cloud Kubernetes Backend: Architected a secure, auto-scaling AWS Elastic Kubernetes Service (EKS) backend for an AI-driven mental health platform. (AWS EKS, Kubernetes, Python, RDS PostgreSQL, IAM & KMS)
• Edumap.io Containerized Microservices Migration: Migrated legacy monolithic geospatial mapping services to a containerized Linux & Docker microservices architecture. (Linux, Nginx API Gateway, Docker, Microservices, CI/CD)
• TrueNode Astro — Full-Stack AI & Ephemeris Engine: A full-stack web workspace integrating real-time astronomical calculations, Supabase Row-Level Security, and Google Gemini AI. (Next.js, Supabase, Google Gemini AI, PostgreSQL RLS, Tailwind CSS)