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🔹 TURNING COMPLEX SPATIAL DATA INTO ACTIONABLE INSIGHTS AND HIGH-QUALITY MAPS I help individuals, organizations, governments, and businesses make smarter decisions using GIS, Remote Sensing, Cartography, and Web GIS solutions. With 8+ years of experience in spatial data analysis, web mapping, and geospatial automation, I partner with clients to deliver results that are on time, high-quality, and tailored to your objectives __________________________________________________________________________ WHAT I DELIVER ----📍 GIS ANALYSIS & MAPPING---- • ArcGIS, QGIS, ENVI, ERDAS • Land Use / Land Cover (LULC) classification • Change detection analysis (before–after comparisons) • Suitability & constraint mapping • Risk assessment maps (fire, flood, environmental, infrastructure) • Forest change analysis & environmental modeling • Zoning, planning & land-use maps • Environmental impact assessment (EIA) maps • Advanced spatial analysis models (MCDA, terrain, proximity, hydrology) • Clean, well-documented GIS datasets (shapefiles, GeoPackages, GeoTIFFs) • Clear documentation and reusable project files and templates ---- 🌍 WEB GIS & INTERACTIVE MAPPING---- • Mapbox, Leaflet, OpenLayers, Cesium, Three.js • MapStore, ArcGIS Online, GeoNode • Interactive dashboards and spatial data portals ---- 📊 REMOTE SENSING & IMAGE ANALYSIS---- • Supervised & unsupervised classification • Change detection using Landsat, Sentinel, and commercial imagery • Vegetation and water indices analysis (NDVI, EVI, NDWI) • Object-Based Image Analysis (OBIA) • Time-series & trend analysis • Machine Learning & Deep Learning for image classification (CNN, TensorFlow) • Accuracy assessment reports (confusion matrix) • Burn severity & environmental impact mapping ---- 🧰 AUTOMATION & SPATIAL DATABASES---- • Python, PostGIS, SQL, FME • ETL pipelines, workflow automation, reporting ---- 🎨 CARTOGRAPHIC DESIGN & MAP PRODUCTION---- • Adobe Illustrator, Adobe Photoshop • AutoCAD Civil 3D • Custom cartographic styling • Map series & atlases • Layouts following cartographic standards • Export packages for print & digital use • Branding alignment (colors, fonts, legends) • Publication-quality cartographic layouts ---- 📱 MOBILE DATA COLLECTION---- • ArcGIS Field Maps, Survey123, QField, Fulcrum __________________________________________________________________________ 💼 MY PROCESS 1️⃣ Discovery – Understand your goals, data sources, and requirements 2️⃣ Technical Assessment – Review data and recommend the optimal approach 3️⃣ Development & Testing – Build solutions with regular updates and previews 4️⃣ Delivery & Training – Polished outputs with documentation and training 5️⃣ Support – Ongoing revisions and post-delivery assistance __________________________________________________________________________ 🛠️ TECHNICAL EXPERTISE • GIS Software: ArcGIS Pro, QGIS, ERDAS Imagine, ENVI, Global Mapper, AutoCAD, RStudio • Programming: Python (ArcPy, GeoPandas, Rasterio, GDAL), JavaScript, C#, SQL • Web GIS Stack: GeoServer, MapProxy, PostGIS, OpenLayers, Leaflet, Mapbox, React, Vue.js, Angular • Machine Learning: TensorFlow, Scikit-learn (land cover classification, feature extraction) • Cloud Platforms: AWS, Azure • Data Formats: Shapefile, GeoJSON, GeoTIFF, KML, WMS, WFS, REST APIs • Automation Tools: FME, Python scripting, ModelBuilder __________________________________________________________________________ My approach is simple: understand your objectives, apply the right spatial methods, and deliver results you can trust. Let’s discuss your project. Send me your requirements, timeline, and reference materials, and I’ll provide a clear proposal within 24 hours.

🌍 I help engineering firms, surveying companies, infrastructure organizations, and technology teams transform survey data, CAD drawings, GIS datasets, LiDAR point clouds, and 3D models into accurate engineering deliverables and intelligent geospatial solutions. I specialize in combining: ✓ Geospatial Engineering ✓ Land Surveying Workflows ✓ AutoCAD Civil 3D ✓ GIS Automation ✓ LiDAR & Point Cloud Processing ✓ BIM / IFC Data Integration ✓ Remote Sensing ✓ Custom Geospatial Software Development My goal is simple: turn complex spatial data into reliable, automated, and production-ready solutions. 🏗️ Civil Engineering & Land Surveying I support surveying and engineering workflows including: ✓ AutoCAD and Civil 3D drafting ✓ Survey data processing and preparation ✓ Coordinate systems and transformations ✓ Topographic mapping ✓ Surface and terrain modelling ✓ Contour generation ✓ Boundary and cadastral mapping ✓ Parcel mapping ✓ Engineering drawings and spatial deliverables ✓ CAD-to-GIS conversion workflows I understand the importance of survey accuracy, coordinate integrity, and engineering standards when preparing technical deliverables. 📡 LiDAR & Point Cloud Processing I work with 3D spatial datasets to generate accurate terrain and engineering products: ✓ LiDAR point cloud processing ✓ Point cloud classification ✓ Ground/non-ground filtering ✓ Digital Elevation Models (DEM) ✓ Digital Surface Models (DSM) ✓ Terrain analysis ✓ 3D visualization ✓ Elevation extraction ✓ Surface generation for engineering applications I integrate point cloud workflows across GIS, CAD, and 3D environments. 🗺️ GIS & Spatial Data Engineering I develop professional GIS solutions using: ✓ ArcGIS Pro / ArcMap ✓ QGIS ✓ GRASS GIS ✓ Google Earth Engine Capabilities include: ✓ Spatial analysis and geoprocessing ✓ Parcel and cadastral mapping ✓ Infrastructure and utility mapping ✓ Raster and vector processing ✓ Geodatabase design ✓ Data validation and quality control ✓ Professional cartographic production ✓ Location intelligence workflows ⚙️ GIS Automation & Programming I build automated workflows that reduce repetitive processing and improve project efficiency. My development stack includes: ✓ Python ✓ ArcPy ✓ PyQGIS ✓ GeoPandas ✓ GDAL ✓ Shapely ✓ Rasterio ✓ SQL Automation examples: ✓ Batch GIS processing workflows ✓ Custom GIS scripts and tools ✓ Spatial ETL pipelines ✓ Automated map production ✓ CAD/GIS data conversion ✓ Large-scale spatial analysis 🏢 BIM, 3D Modeling & Digital Twins I bridge the gap between BIM, CAD, and geospatial systems. Experience includes: ✓ IFC model processing ✓ BIM data extraction ✓ 3D model visualization ✓ BIM-to-GIS integration ✓ Web-based BIM viewers ✓ Digital twin workflows ✓ 3D spatial databases ✓ Interactive engineering visualization I combine engineering models with geospatial intelligence to create modern spatial applications. 🛰️ Remote Sensing & Earth Observation I process satellite and aerial datasets for environmental and engineering applications: ✓ Sentinel and Landsat imagery ✓ Google Earth Engine workflows ✓ Image classification ✓ Feature extraction ✓ Change detection ✓ Terrain analysis ✓ Orthophoto processing ✓ Large-scale raster analysis 💻 Software & Technology Stack GIS ✓ ArcGIS Pro ✓ QGIS ✓ GRASS GIS ✓ Google Earth Engine CAD / Engineering ✓ AutoCAD ✓ Civil 3D ✓ Survey Workflows ✓ Surface Modeling ✓ CAD-GIS Integration BIM / 3D ✓ IFC ✓ BIM Data Processing ✓ Three.js ✓ Web 3D Visualization Programming ✓ Python ✓ JavaScript / TypeScript ✓ C# / .NET ✓ SQL Geospatial Libraries ✓ ArcPy ✓ PyQGIS ✓ GeoPandas ✓ GDAL ✓ Shapely ⭐ Why Clients Work With Me ✓ Unique combination of GIS, surveying, civil engineering, and software development skills ✓ Ability to work across CAD, GIS, LiDAR, BIM, and programming environments ✓ Strong understanding of coordinate systems, spatial accuracy, and engineering data quality ✓ Experience building automated and scalable geospatial workflows ✓ Focus on clear communication, reliable delivery, and production-ready results Whether you need survey processing, Civil 3D support, GIS automation, LiDAR analysis, BIM integration, remote sensing, or a custom geospatial application, I can help transform your spatial data into actionable solutions. Let's discuss how I can support your project.

- I have a B.Sc. in Geomatic Engineering and Geospatial Information Systems. - QGIS plugin developer. - GIS Analysis, Data Entry, Scraping and Analysis, Virtual Assistance - Experienced in programming (R, Python, JavaScript, PHP, HTML, CSS). - Experienced in Google Earth Engine-based satellite applications. - Experienced in QGIS, ArcMap, SNAP, and ERDAS. - Experienced in Github and ClickUp collaborations. - Experinced in Georeferencing (e.g scanned images, screen-captured images e.t.c.,) - I have done 5 virtual assistance jobs here on Upwork and received 5-star ratings.

Are you looking for 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 to elevate your Geospatial Analysis, Research, or Geomatics Projects? Look no further! 𝗖𝗹𝗶𝗲𝗻𝘁 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 : ⭐⭐⭐⭐⭐ "Very responsive, good work" ⭐⭐⭐⭐⭐"Great work ethic and communication." ✅𝗛𝗲𝗿𝗲’𝘀 𝘄𝗵𝘆 𝗜’𝗺 𝘁𝗵𝗲 𝗶𝗱𝗲𝗮𝗹 𝗰𝗵𝗼𝗶𝗰𝗲 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁: ● 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: I consistently deliver outstanding results, earning the trust and satisfaction of clients worldwide. ● 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆: Skilled in industry-standard tools like QGIS, I guarantee efficient and accurate project execution. ● 𝗞𝗲𝗲𝗻 𝗘𝘆𝗲 𝗙𝗼𝗿 𝗗𝗲𝘁𝗮𝗶𝗹: I understand the importance of precision in GIS and remote sensing. Your project will be handled with the highest level of accuracy, ensuring complete satisfaction. ● 𝗖𝗹𝗶𝗲𝗻𝘁-𝗖𝗲𝗻𝘁𝗿𝗶𝗰 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: Your success is my priority. By working closely with clients to understand their unique requirements, I deliver tailored solutions that consistently exceed expectations. ✅𝗚𝗜𝗦 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: ★GIS database management - experience in Postgres-PostGIS e.g filtering osm data using specific tags(e.g amenity=school, amenity=university for education layers) to create custom layers ★ Geospatial analysis ★ GIS mapping. ★ GIS Data Analysis. ★ Geocoding (using Google API and OpenStreetMap OpenStreetMap Nominatim) ★ Raster and vector analysis ★ Data Cleaning, Analysis, and Processing using Python tools. ★ Data Conversion between all GIS File formats(for ArcGIS and QGIS) ★ Shapefiles, GeoJSON, ,KML-KMZ Let’s collaborate to turn your GIS vision into a reality! Whether you need expert geospatial analysis, efficient data processing, or visually engaging digital maps, I am here to help. 📩 Let’s Discuss Your Project Today Activenet200@gmail.com Contact me today to get started!

Map. Analyze. Deliver. My name is Deogracious. I help organizations transform geospatial data into accurate, reliable, and actionable insights. As a Geospatial Analyst and GIS Specialist, I provide high-quality mapping, spatial analysis, digitization, geodatabase management, and GIS data processing services for utilities, infrastructure projects, transportation networks, environmental studies, land management, and urban planning. My expertise lies in handling the complex GIS tasks that require precision, critical thinking, and attention to detail. Whether you need map digitization, spatial data cleanup, utility asset mapping, geodatabase creation, or quality assurance of GIS datasets, I deliver results that are accurate, organized, and ready for decision-making. I have extensive experience working with vector and raster datasets, shapefiles, GeoJSON, KML/KMZ files, geodatabases, and spatial data workflows. From creating GIS databases to correcting topology errors and validating field-collected data, I ensure that every project meets the highest standards of quality. My services include: GIS Mapping and Cartography ArcGIS Pro, ArcMap, and QGIS Projects Map Digitization and Feature Extraction Spatial Data Analysis and Visualization Geodatabase Design and Management Utility Network Mapping and Asset Management Water Infrastructure and Pipeline Mapping Geospatial Data Cleaning and QA/QC Shapefile Editing and Topology Correction GPS and Field Data Processing OpenStreetMap and Google Earth Data Integration Georeferencing and Coordinate System Management Spatial Research and Location Intelligence PostgreSQL/PostGIS Database Management GIS Project Coordination and Team Support I am proficient in: ArcGIS Pro ArcMap QGIS PostgreSQL/PostGIS Google Earth Pro OpenStreetMap Mapbox AutoCAD Map 3D Microsoft Excel GeoJSON, KML, KMZ, and Shapefile Formats Why clients work with me: Accurate and detail-oriented GIS deliverables Strong understanding of spatial data workflows Reliable communication and project updates Consistent adherence to deadlines High-quality QA/QC and data validation processes Ability to work independently or collaborate with teams My goal is simple: to provide dependable GIS and geospatial solutions that help organizations make informed decisions, improve operational efficiency, and maintain high-quality spatial data. If you need a GIS professional to create, clean, analyze, manage, or improve your geospatial data, I am ready to help. Message me right away and let us discuss your project and turn your spatial data into a valuable asset.

GIS, Remote Sensing & Geospatial Data Specialist I am a passionate and results-driven Geospatial Data Specialist with over 5 years of experience in GIS, remote sensing, cartography, and environmental data analysis. My background combines formal training in Geoinformatics and Data Analytics with hands-on work supporting both government and private sector clients in land management, environmental monitoring, and infrastructure planning. I specialize in: > Spatial data processing and analysis using ArcGIS, QGIS, GeoPandas, and PostGIS > Remote sensing (Sentinel-1/2, Landsat, UAV imagery) for land cover mapping, flood risk assessment, and carbon stock estimation > Map design and cartographic production for print and digital use (PDF, PNG, KMZ, AI) > Geospatial automation and scripting using Python, R, and open-source tools > Data visualization and dashboards using Power BI, Google Earth Engine, and Streamlit > Survey and mapping workflow digitisation for national and sub-national planning systems My clients value me for being detail-oriented, dependable, collaborative, and solution-focused. Whether supporting student research, assisting NGOs with environmental reports, or delivering polished maps for investor presentations, I adapt quickly to your goals and work style. I’ve successfully completed projects such as: - Digitizing and geo-referencing UK PDF parcel maps for real estate investment platforms - Developing carbon stock estimation models using machine learning (Random Forest, XGBoost, CatBoost) - Creating risk-awareness and security zone maps for investor advisory reports in West Africa - Supporting spatial accessibility modeling for public health infrastructure using network analysis - Automating spatial workflows and metadata management for cadastral records using QGIS and Python As a licensed UAV pilot, I also integrate drone-collected data into GIS workflows—adding value to fieldwork-heavy projects in agriculture, forestry, and urban planning. If you need reliable GIS and remote sensing expertise with a client-first attitude and a track record of impact, let’s connect. Let’s build smart, spatially-informed solutions together.