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devfaizanarshad/README.md

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👋 About Me

Hi! I'm Faizan Arshad, a Full Stack Developer with a specialization in WebGIS and Spatial Systems.

  • 🌍 I build scalable location-aware applications using PostGIS, Leaflet.js, GraphHopper, and custom geofence logic.
  • 🧭 I solve real-time field ops and logistics problems using open-source-first architectures.
  • 🚀 I love turning geospatial data into live dashboards, alerts, and interactive route planning tools.

🛠️ Tech Stack

Geospatial Tools

PostGIS Leaflet OpenStreetMap GraphHopper GeoJSON QGIS

Programming & Frameworks

JavaScript Node.js React Tailwind CSS SQL

Infra & Tools

Docker Git AWS EC2

🚀 Featured WebGIS Projects

🔹 GeoFenceTrack

🛰️ Real-time violation engine for polygon geofences

  • Designed live tracking engine using ST_Contains() + WebSockets
  • Stores violation history and geozones in PostGIS
  • Frontend built in Leaflet.js with role-based access controls

🔹 MapLayerSecure

🔐 Secure access to spatial layers based on user roles

  • RBAC-enabled GeoJSON layers: Points, Lines, Polygons
  • WMS/WFS-ready design for future GeoServer compatibility
  • Clean Leaflet UI with backend-filtered visibility

🔹 TrafficSimGIS

🛣️ Simulated traffic heatmap with GraphHopper + PostGIS

  • Timestamped GPS data to simulate urban traffic congestion
  • Highlights slow segments and triggers reroute insights
  • Coordinates matched with spatial index + tolerance logic

🎓 Education & Certifications

  • 🎓 BS Computer Science – Pakistan
  • 📘 SQL Mastery for Developers – Self-published Udemy Course (2024)
  • 🗺️ WebGIS Bootcamp – Leaflet.js, PostGIS, React, Node.js
  • 🌐 GeoServer + OGC Standards Workshop (2025)
  • 🚁 1st Prize – Drone Building Challenge (2023)

🤝 Let’s Connect

LinkedIn GitHub Email

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  1. GeoXTracker GeoXTracker Public

    GeoFenceTrack System is a robust backend service designed for real-time location tracking, geofence management, and role-based asset monitoring. Built with Node.js, Express, and PostgreSQL, it prov…

    JavaScript

  2. TrafGISXGEO TrafGISXGEO Public

    GIS-based enterprise system designed for real-time traffic simulation, employee tracking, and geofence management. The platform provides distinct dashboards and functionalities for different user r…

    JavaScript

  3. EcoWebScan EcoWebScan Public

    EcoWebScan is a web application designed to measure and analyze the environmental impact of any website. It provides a detailed report on carbon emissions, page weight, and hosting practices, along…

    JavaScript

  4. TailGen TailGen Public

    Web application designed to help businesses generate relevant, long-tail SEO keywords. The application features a public-facing, multi-step keyword generator and a complete admin panel for managing…

    JavaScript 1