Pankaj K.

I am a Geospatial Data Engineer and GIS Developer with 10+ years of experience building scalable geospatial data systems, spatial analysis pipelines, enterprise GIS platforms, and high-performance Web GIS applications. My core expertise includes Python, GDAL, GeoPandas, Shapely, Rasterio, Xarray, Dask, PyProj, PostGIS/PostgreSQL, ArcGIS Enterprise, QGIS, GeoServer, OpenLayers, MapLibre, CesiumJS, VueJS, ReactJS, and IQGEO Network Manager. I have strong experience in telecom, utility, airport GIS, smart city, and infrastructure domains. My work includes telecom fiber network planning, IQGEO Network Manager customization, 4G/5G candidate site selection, raster coverage modelling, best-server plot analytics, electric utility network management, and enterprise GIS platform development. I have worked on IQGEO Network Manager for telecom network planning workflows, including fiber network data management, workflow configuration, custom functionality, and integration with enterprise spatial data sources. I understand telecom network models, fiber planning workflows, spatial data editing, and production-grade GIS system requirements. I also have experience applying AI/ML and optimization techniques to geospatial problems, including genetic algorithm–based site selection, spatial clustering, and ML-ready geospatial data preparation. I can help with: * Python geospatial data pipelines * PostGIS/PostgreSQL spatial analysis and optimization * IQGEO Network Manager customization and telecom GIS workflows * Raster and vector processing using GDAL/Rasterio/GeoPandas/Shapely * DEM, elevation, terrain, line-of-sight, and coverage analysis * Web GIS development with OpenLayers, MapLibre, CesiumJS, ArcGIS JS API, VueJS, and ReactJS * GeoServer, ArcGIS Enterprise, QGIS, and enterprise GIS integrations * Large-scale ETL workflows using Dask, Xarray, Spark, and Sedona * Spatial clustering, site selection, and geospatial AI/ML workflows * Docker/Linux-based GIS deployment and automation I focus on clean, reliable, production-ready geospatial solutions with clear communication and well-structured deliverables. Whether you need a backend spatial pipeline, optimized PostGIS workflow, IQGEO customization, raster processing system, interactive web map, or geospatial analysis model, I can help design and build it end to end.