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Freelance Geospatial specialists

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Rating is 4.9 out of 5.
4.9/5
based on 214 client reviews
  • $100 hourly
    • 4.7/5
    • (19 jobs)
    I am a Senior Software Developer/Game Developer from Australia with a strong background in games, construction engineering, CAD, spatial data, surveying and extended reality (VR/AR). I have 15 years of software development experience, 9 of those years using Unity3D in a full-time capacity on many different types of projects, from large scale games to technical engineering and medical software. I also have extensive experience with: * CesiumJS * ThreeJS * Game Development (FPS, RPG, Action/Adventure, Racing +) * Blender / 3D modelling, texturing, rigging and animation * Point clouds, photogrammetry and CAD data and software * GIS and Surveying/Remote Sensing * Much more.. any questions, feel free to ask!
    Featured Skill Geospatial
    C#
    JavaScript
    Unity
    Virtual Reality
    Node.js
    Geometry
    Cesium
    Three.js
    Geospatial Data
  • $40 hourly
    • 5.0/5
    • (42 jobs)
    Welcome to my profile! I'm a postgraduate specializing in RS & GIS, backed by over 7 years of hands-on experience in the industry. I thrive on developing cutting-edge remote sensing solutions and streamlining geospatial workflows using Python/R. My expertise extends to working with SAR datasets and leveraging desktop applications like QGIS and GRASS GIS. I've successfully tackled projects involving satellite data from Sentinel-1, Sentinel-2, Landsat, MODIS, SMAP, SMOS, among others. Whether it's automating processes, conducting complex analyses, or delivering actionable insights, I'm committed to exceeding client expectations. Let's collaborate to transform your geospatial vision into reality!
    Featured Skill Geospatial
    Data Processing
    RStudio
    Geospatial Data
    Remote Sensing
    QGIS
    GIS
    Python
    R
  • $50 hourly
    • 4.9/5
    • (161 jobs)
    I am able to use a broad spectrum of GIS technologies and software packages being always capable of learning new techniques, if needed. Having almost 10 years of experience in the GIS field I am able to understand any task and be capable of evaluating and providing a good estimate of the required time and money to accomplish it. "Superstar Alex. Great guy to work with and he didn't miss a beat." "Alex has been working for more than a year on a large project in our company. He's done so very successfully and I enjoy working with him.Alex can be trusted and shows enthusiasm for our line of work. He will make sure that project deadlines are met - even if that means working after office hours. We will continue working with Alex on new projects." "Really fantastic work from Alex, will rehire next time i'm in need of a map! Would highly recommend!" "Alex is great to work with and is extremely knowledgeable on all matters of GIS. Highly recommend!" "Great freelancer. Excellent research skills and a pleasure to work with." "Alex was a pleasure to work with. He understood exactly what was required and worked through a number of technical challenges without hassle. He was prompt and communicated regularly. I would definitely recommend Alex to others." "Excellent and quick work from a very skilled person. coming back for more work!" "Alex was fantastic to work with, so helpful and responsive. All changes and requests acted on extremely quickly. Would recommend to anyone looking for heat maps."
    Featured Skill Geospatial
    Drone
    Time Management
    Data Science
    Digital Mapping
    Geolocation
    ArcScene
    GIS
    Google Earth
    Geospatial Data
    ArcGIS
    QGIS
    Data Visualization
    Microsoft Office
  • $30 hourly
    • 4.8/5
    • (62 jobs)
    [ Last update: 4/Feb/2025 ] I'm a Geospatial Specialist with over 7 years of experience solving complex geospatial problems. I hold a Master's degree in Forest Engineering, with a focus on UAV imagery and native vegetation analysis. My expertise spans geospatial data processing, automation, web development, and cloud-based solutions. Core Skills: GIS & Remote Sensing: - Data analysis and automation using Python (GDAL, Rasterio, Geopandas, Shapely, Pyproj) - Remote sensing workflows with Sentinel, Landsat, UAV imagery, and more - Proficient with QGIS, ArcGIS, OrfeoToolbox, SNAP, Agisoft Photoscan, Google Earth Engine Geospatial Data Science: - Image classification, Object detection, and semantic segmentation with PyTorch - Machine learning for geospatial data (Scikit-learn, OpenCV, Scikit-image) - Working with diverse raster datasets: Sentinel, Landsat, Planet, ALOS Palsar, UAV, etc. Web Development: - Backend development with Django & Flask (REST APIs, user authentication, deployment on AWS/Heroku/PythonAnywhere...) - Postgres/PostGIS database implementation. - Frontend integration with React or other framework. - Map integration using Leaflet. - Geoserver integration. AI development: - Image classification - Object Detection - Semantic Segmentation - Instance segmentation Database & Cloud: - PostgreSQL with PostGIS: schema design, spatial queries, functions - AWS (EC2, S3, Lambda) for scalable geospatial applications Why Work with Me?I’m passionate about tackling unique GIS challenges, from automating workflows to building custom WebGIS platforms. I focus on delivering efficient, scalable solutions tailored to your needs. Let’s discuss how I can help with your project!
    Featured Skill Geospatial
    Amazon S3
    Amazon EC2
    AWS Lambda
    QGIS
    Geospatial Data
    PostgreSQL Programming
    Digital Mapping
    Remote Sensing
    GeoAPI
    PostgreSQL
    PostGIS
    GIS
    Computer Vision
    PyTorch
    Python
  • $75 hourly
    • 5.0/5
    • (36 jobs)
    Need an expert in data analytics and spatial storytelling? You've come to the right place! I have almost ten years of experience making maps and dashboards, conducting geo-statistical analysis, and developing automated workflows for spatial programs. I particularly enjoy using GIS to solve environmental and social challenges, as well as bringing historical and analog maps into the digital age. I am also an accomplished technical writer and would be happy to draft up documentation, help develop curriculums, or compose newsletters and articles for any audience.
    Featured Skill Geospatial
    Geospatial Data
    ArcGIS Online
    HTML
    Technical Writing
    PostgreSQL
    Data Cleaning
    GIS
    QGIS
    Digital Mapping
    Tableau
    Microsoft Excel
    ArcGIS
    Data Visualization
  • $75 hourly
    • 5.0/5
    • (16 jobs)
    🚀 Ready to boost your projects and maximize savings with innovative solutions? Eager to harness the power of AI, ML, and geospatial expertise for your challenges? Look no further. I'm the trusted expert you need. I bring the magic of Machine Learning (ML) and Geographic Information Systems (GIS) to deliver tailored results. I'm proficient in Python, a crucial tool in these fields. In a recent project, I solved complex challenges through cutting-edge research and development, using deep learning techniques to consistently exceed expectations. ✅✅Key Skills: ✔️Machine Learning (Scikit-learn) ✔️Deep Learning (TensorFlow) ✔️Data Visualization (Matplotlib) ✔️Data Manipulation (Pandas, NumPy) ✔️GIS Software (ArcGIS, QGIS) ✔️Remote Sensing Software (PCI Geomatica, ENVI, ERDAS Imagine) ✔️Python ✔️Django ✔️Docker ✔️Git 🎯 My commitment to excellence drives me to push boundaries and extract valuable insights. I bridge scientific achievements with practical applications, ready to tackle any challenge. 🌟Let's collaborate for exciting outcomes on your next project!"
    Featured Skill Geospatial
    Algorithm Development
    Data Visualization
    QGIS
    Data Analysis
    Satellite Image
    Geospatial Data
    Remote Sensing
    GIS
    Artificial Intelligence
    Computer Vision
    MATLAB
    Deep Learning
    ArcGIS
    Python
    Machine Learning
  • $17 hourly
    • 4.8/5
    • (95 jobs)
    I am GIS Analyst with more than 5 year experience in GIS development. I have done many projects from creating GIS maps in ArcGIS, Golden Software and QGIS Open source software. I have good expertise for creating maps in Golden Software Surfer environment, Global mapper and QGIS open source environment etc. QGIS, Global Mapper etc. I have knowledge of database interaction with GIS data. I offer the following tasks for you; Coordinate System Create Maps from Google Earth Shapefie, Feature Class, Geodatabase, kml, Lidar...etc Georeferencing, Digitization of Point, Lines and Polygon in Vector format. Spatial Analysis. And so many others. Customer satisfaction will be kept on first priority.
    Featured Skill Geospatial
    Spreadsheet Software
    PDF Conversion
    Map Illustration
    Data Scraping
    Vector Graphic
    Golden Software Surfer
    Geospatial Data
    ArcGIS
    Google Earth
    QGIS
    GIS
    Digital Mapping
    Cartography
    2D Illustration
  • $125 hourly
    • 5.0/5
    • (46 jobs)
    Currently a full-time GIS freelancer helping clients meet their objectives. Certified GIS Professional (GISP) with 25 years of experience applying GIS technology to a wide variety of industry applications. Developed creative ways to apply GIS technology and solve real-world problems through mapping, modeling and analysis. Excellent depth of analytical skills fine-tuned by over two decades of listening to real-world problems and translating into solvable GIS problems. B.S. Environmental Studies, Linux certified. Work in the green sector includes solar development (site selection and suitability), identifying buildable land and constraints; finding suitable locations on commercial building rooftops for solar using LiDAR; identifying customer locations and their proximity to electric vehicle (EV) charging stations (alternative fuels). Applied applications of GIS technology to areas such as infrastructure, telecommunications, renewable energy, risk assessment, water resources, road & rail networks, land development and mining. First in the state of Florida to receive agency approval for GIS-based stream bank modeling (other surface waters). Other modeling methods have saved clients enormous amounts of time and money, such as modeling hydrologic features on l in the example of predicting where stream locations are in a 20,000 acre site. Modeled hydrologic features and flood potential in utility corridors. Mapped and managed field data for two 20,000 acre projects and a 10,000 acre project (GPS and GIS data). Many interesting and unique examples applying GIS over 25 years; happy to discuss how GIS technology can help your adventure. Expert using GIS desktop software and also developed expertise providing GIS services via web mapping and web services (WMS/WFS). Use open source software on Linux to share GIS data on the web via Leaflet. Available for tutoring or teaching opportunities. Have taught PhD water resource candidate about GIS (ArcMap) data, methods and applications as well as other students in university. Utilize open source software for geospatial analysis and modeling (QGIS and GRASS GIS). Published author in the GIS field, "How to Succeed as a GIS Rebel - A Journey to Open Source GIS; 2023, LocatePress". Topics in geospatial open source technology and the amazing journey over 25 years. Starting with ESRI and evolving to open source software, filled with stories and technical details that can help the beginner or provide guidance to management for enterprise GIS configurations.
    Featured Skill Geospatial
    Data Science
    Hydrology
    GIS
    Data Analysis
    Data Extraction
    Routing
    Surface Modeling
    Geospatial Data
    Digital Mapping
    Remote Sensing
    Tutoring
    Data Analytics
    Data Modeling
    3D Modeling
    QGIS
  • $40 hourly
    • 5.0/5
    • (16 jobs)
    Hi I am an experienced geologist and GIS specialist with over 20 years of experience. I have a high level of competence in geological exploration, ore deposit, and Software GIS, QGIS, ArcGis, Micromine, Geoscience ANALYST. GIS / Geologist Skills: - Mapping, vectorization, data visualization. - Compile, manage and maintain GIS databases. - Scientific visualization (3D geology) - Preparation and updating of geological plans. - Compilation of technical data (geological, geophysical, geochemical topography, etc. - Preparation of geological reports, databases on the commodity. I also have geologic articles published in the Mineralium Deposita: Google for: The_La_Union_Au_Cu_prospect_Camaguey_District_Cuba_Fluid_inclusion_and_stable_isotope_evidence_for_ore-forming_processes
    Featured Skill Geospatial
    Geospatial Data
    Geolocation
    Geographic Infographic
    GIS
    Mining
    Engineering Geology
    Agriculture & Mining
    Geology
    ArcGIS
    Microsoft Excel
    Digital Mapping
    QGIS
  • $125 hourly
    • 5.0/5
    • (35 jobs)
    I am a spatial data and software professional with over 15 years of experience in program/project/product management and hands-on technical GIS, database and programming work. I spent most of my career working as a manager for two consulting/software companies. In these positions, I supported GIS, data and software efforts of all types (needs assessment, requirements analysis, design, development, implementation, maintenance, support, etc.) for a diverse array of clients (governments, utilities, businesses, nonprofits and individuals). More recently, I started my own spatial data and software solutions firm, EquipGIS. There I support efforts ranging from data processing and map making to full-scale enterprise GIS implementation and management. EquipGIS is an official partner of Esri, Microsoft and Amazon Web Services. If you have a spatial problem, I probably have the solution. Let's discuss! I support the leading established GIS platforms, such as Esri ArcGIS, MapBox and Carto, as well as custom and open-source alternatives (e.g., OpenLayers, Leaflet, GDAL/OGR, PostgreSQL, PostGIS, GeoServer and QGIS), on-premise or in the cloud.
    Featured Skill Geospatial
    Database
    Geographic Infographic
    PostGIS
    Geospatial Data
    PostgreSQL Programming
    ArcGIS
    Spatial Analysis
    Data Visualization
    Data Analysis
    SQL
  • $32 hourly
    • 4.8/5
    • (110 jobs)
    I'm a GIS Specialist with over 10 years of experience who has worked in various industries, from municipal government, pipeline, telecommunications, and currently working in the transportation industry. Below are some of my skills: - Cartographic Skills: professional presentation of geospatial data - ESRI ArcMap, ArcGIS Pro, ArcGIS Online, ArcGIS Server, Collector, WebApp Builder - ArcGIS extensions: 3D Analyst, Network Analyst, Spatial Analyst - Capable of working with Microsoft Suite products: Word, Excel, Access - MySQL, MS Access, Libre Office Base, SQL Server, Oracle - Data conversion between various formats - Automating workflows using Modelbuilder and FME - AutoCAD, MicroStation, Illustrator, FreeHand - Digitizing and drafting
    Featured Skill Geospatial
    Map Illustration
    GIS Software
    Spatial Analysis
    Google Earth
    Google Slides
    Data Analysis
    GIS
    Leaflet
    Google Map Maker
    Geospatial Data
    Data Visualization
    JavaScript
    Digital Mapping
    ArcGIS
  • $80 hourly
    • 5.0/5
    • (46 jobs)
    With over ten years of experience and as the owner and author of one of the most popular blogs specializing in geospatial data, data analysis, spatial programming, and data publishing, I might be an excellent choice if you need to: - manage your spatial data - define requirements for the use of the data - create prototypes for applications, webpages, and tools - present your data in an accessible, responsive, reliable, and affordable way - document and share your knowledge on wikis, handbooks, tutorials, or blogs, including videos - train yourself and/or colleagues to work with spatial data I am not bound to a specific solution but more a generalist and can support you with my skills in: - interactive map development, - geospatial data entry, - real estate data pulling and processing, - data visualization, - geodata conversion, - geodata transformation, - geospatial analysis, - cartography, - vectorization, - digitizing maps, - tracing of map data, - route map, - precision agriculture Tools and frameworks: - PostgreSQL, - PostGIS, - GDAL/OGR - Node.js, - QGIS, - Leafletjs, - JOSM, - ArcGIS Online, - Mapbox GL, - HERE Map JavaScript API Languages: - JavaScript, - Python, - HTML, - CSS, - SQL Formats: - Shapefile, - fgdb, geodatabase - geopackage, - GeoJSON - GeoTIFF, - KML - Vector Tiles (mbTiles, .PBF) - netCDF I also offer some security testing of ArcGIS Enterprise installations and infrastructure consultation. I am working remotely only, as I live in Berlin.
    Featured Skill Geospatial
    API Integration
    Mapbox
    Map Integration
    JavaScript
    Django
    Leaflet
    OpenLayers
    GIS
    ArcGIS
    Geospatial Data
    QGIS
    OpenStreetMap
    Python
  • $30 hourly
    • 5.0/5
    • (80 jobs)
    👋 Hey! I'm GIS specialist with experience +9 years🔥 in LIDAR and cartography and just a good person😉. Professional in work with surfaces, maps, LIDAR, photogrammetry and GIS. Tasks that I can perform: ✔ LIDAR Data Processing and Analyze. | Create surface and topographic material ( DSM, DTM, contours, DEM geotiff, Slope etc ), orthophoto, tree detection and characteristics, point cloud match, and classification. ✔ Calibration LIDAR ✔ AGISOFT Data Processing ✔ DJI L1/L2 point cloud processing ✔ 3D Modeling from drone DJI ✔ Cartography & Maps. | Georeferencing and digitization rasters, creating maps from various sources (books, online resources, historical documents, satellite and LIDAR data, other maps etc ). ✔ Satellite Data Analysis. | (Landsat - 8 , Sentinel, Modis,SRTM, ALOS, ASTER DEM ). Create maps ( NDVI - vegetation, NDWI - water, Thermal map, LandUse), digitization ( Road, house, rivers etc ) , analyze relief. ✔ Convert and using various vector data formats ( SHP, SKP, 3DS, DWG & DGN, KML, KMZ, DXF, etc ). ✔ Calculate trajectory (GNSS&IMU). ✔ Transformation coordinate system of data ( UTM, WGS, Custom ). Programs that I use: - ArcGIS 10.6 & ArcGIS PRO 3.2 - AGISOFT,ContexCapture, Pix4D. - TerraSolid (TerraScan, TerraPhoto, TerraMatch) - AUTOCAD CIVIL 3D & MAP. - QGIS & GRASS. - LasTools - ENVI. - Inertial Explorer. - Riegl Software (RIWORLD) - ERDAS IMAGINE. - GLOBAL MAPPER. - GOOGLE EARTH PRO & Sas Planet. - ADOBE ACROBAT, EXCEL, WORD. I love to perform complex and unusual tasks and improve my skills. There is no limit to perfection.
    Featured Skill Geospatial
    Lidar
    CAD
    3D Modeling
    AutoCAD Civil 3D
    Remote Sensing
    Land Surveying
    Geospatial Data
    3D Scanning
    Georeferencing
    Photogrammetry
    GIS
    CAD Drafting
    Drone
    ArcGIS
    Digital Mapping
  • $110 hourly
    • 4.8/5
    • (66 jobs)
    I am a Spatial Data Scientist and GIS programmer with over 7 years of professional experience. My work focuses on using GIS, remote sensing, and advanced data science techniques to solve complex spatial problems. I hold a Ph.D. from George Mason University and an M.S. from Central Michigan University, with advanced degrees in GIS, Remote Sensing, and Machine Learning. I have expertise in a wide range of geospatial fields, including location intelligence, location optimization, GIS for real estate, precision-agriculture, remote sensing data analysis, forestry, environment and spatial data gathering and processing. I excel at turning raw spatial data into actionable insights by integrating GIS, remote sensing, and data mining tools. I am proficient in Python and skilled at spatial data modeling, workflow automation, and developing machine learning models for geospatial applications. I have experience with nearly all GIS, remote sensing, and machine learning libraries available in Python and R. I also have extensive experience with Google Earth Engine (GEE) for remote sensing data extraction, processing, and analysis. My technical skills are supported by hands-on experience with leading industry software, including ArcGIS Pro, ArcMap, ArcGIS Online, ERDAS Imagine, ENVI, and PIX4D. Whether you need advanced spatial analysis, custom GIS solutions, or detailed data insights, I am equipped to deliver high-quality results that make a difference
    Featured Skill Geospatial
    Real Estate Financial Model
    Data Science
    Data Visualization
    Geospatial Data
    Statistical Analysis
    Data Mining
    Statistics
    Machine Learning
    Agriculture & Forestry
    Satellite Image
    Spatial Analysis
    ArcGIS
    Python
    Remote Sensing
    GIS
  • $75 hourly
    • 5.0/5
    • (76 jobs)
    Hello, my name is Nathan and I have a variety of skills that I offer on Upwork. My focus is on drone photogrammetry (primarily with Pix4D and ContextCapture), lidar data processing (with Terrascan) and GIS consulting and analysis. So far the largest drone project I have processed is more than 50,000 images over a target area of 51 square kilometers. My workstation is powerful enough to handle any size of a drone mapping project you have (and most projects captured from a manned aircraft as well). I hold a Certified Photogrammetrist rating from the American Society for Photogrammetry and Remote Sensing (ASPRS) as well as a GISP Certification through the GIS Certification Institute. I have been working remotely since the beginning of 2016 for a GIS consulting company in the United States (Resource Management Systems, Ashfield MA); that company specializes in historic research of aerial photographs for legal cases. At that time I also began my Masters in GIS through Penn State University. My studies focused on the applications of drones in mapping. I completed the degree in October, 2022. I also have full-time experience working in utilities mapping both as a drone pilot with a power company and a technician at a Lidar aerial survey firm. Not only can I process photogrammetric imagery and Lidar scans, but I am also FAA Part 107 Certified. I understand the legal restrictions and complications that a drone pilot deals with and can help plan missions to acquire the best data possible. That's me! Feel free to contact me at any time. I look forward to working with you.
    Featured Skill Geospatial
    3D Modeling
    ArcGIS
    Geospatial Data
    Drone
    QGIS
    Korean
    GIS
    Raster Analysis
    Photogrammetry
    Remote Sensing
    Digital Mapping
  • $30 hourly
    • 5.0/5
    • (27 jobs)
    🌟 Top Rated Plus | GIS & Remote Sensing Expert | WebGIS Developer | Hydrologist | Data Scientist 🌟 Looking for an expert in GIS, Remote Sensing, Hydrology, or Geomatics to elevate your project? You’re in the right place! With 8+ years of experience and a Top Rated Plus badge, I deliver high-precision, data-driven solutions for mapping, spatial analysis, and WebGIS development. 🔹 Why Work With Me? ✅ Comprehensive Expertise – Digital Mapping, LiDAR & Terrestrial Survey, Photogrammetry, 3D Modeling, Web & Mobile GIS Development. ✅ Proven Success – Trusted by global clients for accurate, high-quality results. ✅ Cutting-Edge Tech Stack – Proficient in industry-leading tools from ArcGIS & QGIS to TensorFlow & Google Earth Engine. ✅ Web & App Development – Building custom WebGIS solutions with React, Node.js, and Mapbox. ✅ Client-Centric Approach – Tailored solutions, seamless communication, and expert guidance for your unique needs. 🔹 Tech Stack & Software Expertise 🗺 GIS & WebGIS: ArcGIS Online, QGIS, Leaflet, Mapbox, OpenLayers, Google Maps API 🌍 Remote Sensing: ENVI, ERDAS Imagine, Google Earth Pro, SAS Planet 📊 3D Modeling & Geomatics: Trimble, Global Mapper, Agisoft Metashape, Pix4D, SketchUp, Blender 💧 Hydrology & Geology: HEC-RAS, HEC-HMS, Rockworks 💻 Web Development: React (Frontend), React Native (Mobile Apps), Node.js (Backend) 🤖 Data Science & AI: Python (GIS Automation), MATLAB, PostgreSQL (PostGIS), Google Earth Engine, TensorFlow, Keras, Microsoft Azure Let’s build powerful GIS solutions together. Message me today to discuss your project!
    Featured Skill Geospatial
    Internet of Things
    Geology
    HEC-HMS
    HEC-RAS
    Mapbox
    Google Maps API
    Photogrammetry
    Hydrogeology
    Google Maps
    Hydrology
    GIS
    Geospatial Data
    Autodesk AutoCAD
    ArcGIS
    AutoCAD Civil 3D
  • $25 hourly
    • 5.0/5
    • (6 jobs)
    ✔More than 7 years of experience in GIS automation, spatial data analysis, and georaphy projects. ✔Extensive experience on high-impact projects with esteemed international organizations, such as INTERPOL, European Space Agency, European Environmental Agency, and EU Satellite Centre. ✔Strong understanding of geospatial concepts and their social, civil and environmental dimensions. ✔Highly innovative and resourceful. Technical proficiency combined with creative problem solving.
    Featured Skill Geospatial
    Supply Chain Optimization
    Optimization Modeling
    Digital Mapping
    Google Maps API
    Problem Solving
    GIS
    Remote Sensing
    ArcGIS
    Geospatial Data
    Spatial Analysis
    Image Processing
    QGIS
    Python
    Statistics
  • $80 hourly
    • 5.0/5
    • (119 jobs)
    Do you need MVP with a map? Do your PostgreSQL works very slow? Do you need customize Mapbox style? Contact me! Interactive map development (full-stack: Mapbox, Leaflet, Node.js, JavaScript, Vue, React, Python, PostgreSQL, PostGIS), ETL, geospatial data analysis, data visualization (2D and 3D), data entry. Invite me for an interview and I will make a demo solution for you for free. Skills: - interactive map development, - geospatial data entry, - real estate data pulling and processing, - data visualization, - geodata conversion, - indoor map (floor plan), - geodata transformation, - geospatial analysis, - cartography, - vectorization, - digitizing maps, - tracing of map data, - cadastre, - route map, - precision agriculture - VNIR. Tools and frameworks: - PostgreSQL, - PostGIS, - GDAL/OGR - Node.js, - QGIS, - UMN Mapserver, - Leafletjs, - gvSIG, - JOSM, - ArcGIS Online, - Mapbox GL, - HERE Map JavaScript API Languages: - PHP, - JavaScript, - Python, - HTML, - CSS, - SQL Formats: - Shapefile, - GeoJSON - GeoJSON for ServiceNow Facilities Workbench map, - GeoTIFF, - KML - Vector Tiles (mbTiles, .PBF) - netCDF.
    Featured Skill Geospatial
    GIS
    Node.js
    Data Analysis
    PostGIS
    Mapbox
    BigQuery
    Geospatial Data
    Data Mining
    ETL Pipeline
    QGIS
    Python
    Digital Mapping
    SQL
    JavaScript
  • $250 hourly
    • 4.9/5
    • (68 jobs)
    Do you have a challenging project? I can help you. All my Upwork projects for 9 years completed successfully! I architected and built successfully dozens of complex scientific and industrial projects and I support some of my long-term projects for years. Also, you’d find my open source projects on GitHub including someones which are used by Google Inc. and other corporations and universities. I'm an Experienced Data Scientist with a demonstrative history of working in the science and research industry. Skilled in Big and Spatial Data processing, Data Exploration, Data Analysis and Machine Learning. Strong engineering professional with a Master's degree in radio physics and electronics focused on nonlinear real world processes modeling from well-known Russian National Research University (UNN), also known as Lobachevsky University. 20+ years of practice in data science and programming engineering in a wide range of projects: from science research in computational physics to complex software products for the real-world problem solutions. Ask my clients about my data science and time management and communication skills: "Alexey completed a very complex and difficult geostatistical analysis in a very condensed time frame and generated exactly what we needed. Would highly recommend!" "Alexey completed this job effectively and very efficiently! His communication on coding plans and progress was fantastic, and he helped me to meet a tight deadline. I would be happy to work with him again in the future and I very highly recommend him to anyone considering hiring him!!" "Alexey was able to solve mathematically technically difficult project involving implementation of an optimizing algorithm. Did own research and made many valuable suggestions. A great job." "Alexey is a very talented resource. He was able to quickly understand our business problem and provide a working solution the FIRST time. There was no back and forth. He designed the solution to be future proof. Top notch guy!" "Alexey is a super developer. Very responsive and diligent. I truly enjoyed working with him and will hire him again and again." "Does what he says and does it on time. Very strong professional." "Alexey is a contractor of the highest calibre. He completed a large, highly complex project that four other contractors were unable to; completed it on time; and improved the project's initial goals, surpassing our expectations. Alexey was also very communicative throughout the project, and delivered before the deadline. I recommend Alexey without reservation, and look forward to working with him again." Software development and research areas: ✓ Scientific modeling, ✓ Geographical sciences, ✓ Large rasters processing, ✓ Topology analysis, ✓ Computer simulation methods, ✓ Graph algorithms, ✓ etc. Data stores: ✓ Classical SQL databases (PostgreSQL, SQLite), ✓ Spatial extensions for relational databases (PostGIS, Spatialite), ✓ Modern RDF databases (OpenLink Virtuoso), ✓ In-memory data structure stores (Redis), ✓ Science Big Data formats (NetCDF), ✓ Multiband GeoTiff files with spatial attributes, ✓ etc. Programming: ✓ Programming on C (shapelib, geoTIFF, gdal, spatialite, etc.), ✓ Programming on Python (Jupyter notebooks, numpy, pandas, scipy, xarray, gdal, etc.), ✓ Programming on SQL, PL/PgSQL, Tcl, shell scripting, etc., ✓ Unix/Linux/MacOSX development, ✓ etc. 2D/3D visualization: ✓ matplotlib, ✓ Cartopy, ✓ QGIS, ✓ VTK/Paraview, ✓ etc. And I develop Open Source Satellite Interferometry (InSAR) processor PyGMTSAR which is user-friendly and scalable parallel Big Data analysing system using state-of-the-art Machine Learning techniques. See on Google Colab, GitHub and DockerHub in Portfolio section. My book “PyGMTSAR: Sentinel-1 Python InSAR: An Introduction” is available on Amazon, Apple, Kobo and many other bookstores for students, researchers, or industry professionals.
    Featured Skill Geospatial
    Visualization Toolkit
    Linux
    BigQuery
    Machine Learning
    GIS
    PostGIS
    OpenStreetMap
    PostgreSQL Programming
    Geospatial Data
    Algorithm Development
    Spatial Analysis
    Google Cloud Platform
    Data Science
    Computer Vision
    SQL
    Python
  • $20 hourly
    • 4.9/5
    • (50 jobs)
    Good to see you here! Thank you for your interest in my profile. How was your day? With a proven track record of Analysis geographical Data for long 9 years professional experience and 3 years as a freelancer experience, My ability to communicate and collaborate effectively with cross-functional teams, along with my strong problem-solving and analytical skills, enables me to deliver high-quality results and contribute to the success of GIS projects. I am confident that my skills and passion for GIS make me a valuable asset to your team So, I can help and involve in designing, maintaining and updating GIS databases, converting complex data into information that is easily readable and accessible to the general public, creating highly accurate maps and considerable field experience, Creates and updates electric, water, wastewater and other GIS features based on construction drawings and/or field data and all related geodatabase and Generate Quality reports. ------- Experience Industries * Logistics * Agriculture * Electricity and Utilities * Real estate ---------- Services offered: - Google Map Maker - Geodatabase Management, construction and maintenance - Data Analysis - Spatial Analysis - Utility Analysis, update and Design - ETL (extract, transform, and load) Process to transform different data sources to GIS Data : 1*Data conversion between GIS, CAD data formats and various formats ( .kml - .csv - .gpx and etc..) 2 *Extraction Data from LiDAR point cloud 3*Digitization of scanned maps or satellite images - Geo-referencing scanned maps and vectorize it - Geo-Location pictures and Geo-Coding addresses - Demographic Analysis - Custom Map Creation and Digital Mapping (density maps, heatmaps, thematic maps, cartographic maps and more.. ) - Custom Web Map App Creation Using AGOL - Custom Data Collection App Creation using Survey 123 or Geo-paparazzi - Custom Operations Dashboard using Power Bi and ArcGIS Online (AGOL) - Create a Basic Plot Site Plan for a residential homes property boundaries. - Land Development, Infrastructure monitoring, and design, Land use and Land Ownership - Identify parcels facing the street - Create elevation contours ------------ Familiar With: • ArcGIS Desktop or ArcGIS Pro • ArcGIS Online, Collector for ArcGIS, Survey 123, Workforce for ArcGIS and Dashboards. • ArcGIS Enterprise (Data Stores, Web Adaptor, Portal for ArcGIS and ArcGIS Server) • QGIS • Auto-CAD Map 2D • Google Earth Pro • Adobe Illustrator • MMS (Mobile Mapping System LiDAR) • Orbit GT • Digital Mapping --------- -I have done my all previous works by handling them smoothly and of course professionally. -I respect all the reviews and criticisms about my work and I try my heart and soul to ameliorate them. ****Some of Feedback from my client: 1- "Amr did an incredible work - he was so fast and reliable, and he did work better than anyone I've hired before. My job was to georeference old historic maps, which can be very difficult to do precisely. It takes very great attention to detail, and a committment to excellent quality, as close to perfection as you can. I tend to do the best job at these things, and my standards are high. Amr met or exceeded them, and far faster than I have. I will hire him to do so much more work, he has been a life saver to say the least, enabling me to do my own job." 2- "I was very appreciative of Amr's work! He is a highly skilled GIS user who completed all our requests effectively and quickly." Amr Serag Egypt
    Featured Skill Geospatial
    Map Illustration
    GIS
    Geometry
    Map Integration
    Data Processing
    Geographic Infographic
    Data Visualization
    Google Map Maker
    Geolocation
    ArcGIS Online
    Digital Mapping
    QGIS
    CAD Drafting
    CAD Conversion
    ArcGIS
  • $45 hourly
    • 5.0/5
    • (282 jobs)
    GIS Consultant with 18+ years of experience. Software experience: ArcGIS Pro, ArcGIS 9.x, ArcGIS 10.x, ArcView 3.x, Arc/Info Workstation, FME, Pathfinder Office, Terrasync, Garmin MapSource, Google Earth, QGIS and AutoCAD. Industry experience telecommunications, water/wastewater, forestry, transportation, environmental, electric utilities, and solar. Certifications: - Certified GIS Professional (GISP) - Certified ESRI ArcGIS Desktop Associate Services offered: - Custom Map Creation - Geodatabase Design - Geolocation/Geocoding - Data Analysis - Spatial Analysis - Network Analysis/Drive Time - Georeferencing - Demographic Analysis - Web Map Development - Telecommunications - Alteryx - Python Scripting
    Featured Skill Geospatial
    Geospatial Data
    Data Analysis
    Geolocation
    GIS
    ArcGIS Online
    ArcGIS
  • $15 hourly
    • 4.5/5
    • (19 jobs)
    I am a results-driven professional with a diverse background in Data Analysis, Python Development, ETL Processes, and Automation Solutions. With years of hands-on experience in Excel, Operations Management, and Retail, I bring a holistic approach to problem-solving and optimization. My Expertise: Data Analysis & Visualization: Transforming raw data into actionable insights using Python, Excel, and Power BI. Process Automation: Designing and implementing scripts to streamline workflows, reduce redundancy, and increase efficiency. ETL & Data Pipelines: Extracting, transforming, and loading data from various sources to enhance data-driven decision-making. Retail Operations & eCommerce: Optimizing inventory, logistics, and online sales platforms for B2B and B2C success. Web Development for eCommerce: Building and managing dynamic, user-friendly websites with integrated data solutions. Why Work With Me? I combine technical expertise with a deep understanding of retail operations and eCommerce strategies, ensuring every solution I deliver aligns with your business goals. Whether you need to clean and analyze data, automate tedious processes, or optimize your online presence, I have the skills and experience to make it happen.
    Featured Skill Geospatial
    Automation
    Spatial Analysis
    Python Folium
    Leaflet
    Geospatial Data
    GIS
    Data Analysis
    Data Science
    Power Query
    QGIS
    Data Mining
    Data Visualization
    Microsoft Power BI
    Python
    Microsoft Excel
  • $30 hourly
    • 4.9/5
    • (88 jobs)
    I’m GIS/CAD and photogrammetry specialist with 7 years' experience. I'm Bachelor of Ecology and Nature Management. I'm offering the following services: ✔LIDAR, drone, point cloud data processing and analysis: • DEM, DSM, DTM, contours • Surface generation • Classification • 3D mesh model • Orthophoto • Volume calculation • Multispectral analysis • Solar panels & power lines inspection ✔Architectural: • 3D modelling • 3D Rendering • Landscape design • BIM modelling ✔Digital mapping 2D and 3D: • Vegetation • NDVI • Topographical • Historical • Urban • Environmental • Marine habitat • Geology • Power lines clear zone (vegetation occurence, height) • Heat (interpolation of parameters) • Agriculture map • Detection of animals ✔CAD: • Topographical plan • Site plan • Floor plan • Elevation plan • Construction plan ✔Laser scanning, terrestrial scanning processing: • Registration • Point cloud analysis • 3D modelling ✔Satellite imagery processing: • NDVI • Vegetation identification and change detection • Machine learning algorithms for analysis• Oil spills detection ✔Out-of-the-box tasks which require problem solving in the field of surveying, ecology and geospatial technologies
    Featured Skill Geospatial
    Adobe Illustrator
    Satellite Image
    Cartography
    Data Visualization
    ERDAS IMAGINE
    Photogrammetry
    Drone
    Digital Mapping
    Geospatial Data
    Remote Sensing
    3D Modeling
    QGIS
    AutoCAD Civil 3D
    ArcGIS
    Autodesk AutoCAD
  • $50 hourly
    • 4.4/5
    • (28 jobs)
    Hi, Thank you for your interest in my profile. With a proven track record in developing innovative GIS solutions for more than 10 years, I possess a solid foundation in programming languages such as Python and JavaScript, along with expertise in geospatial analysis, data management, and web mapping technologies. My ability to effectively communicate and collaborate with cross-functional teams, combined with my strong problem-solving and analytical skills, enables me to deliver high-quality results and contribute to the success of GIS projects. I am confident that my skills and passion for GIS make me a valuable asset to your team ⭐My strengths and skills : ✅Full Stack Development: Proficient in both front-end and back-end development, including HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js for building user interfaces. They also have experience with server-side technologies like Node.js, Laravel, or Django for building robust APIs and handling data processing. ✅Geospatial Expertise: In-depth knowledge of GIS principles, spatial databases (e.g., PostGIS), and geospatial data formats (e.g., GeoJSON, Shapefile). They understand coordinate systems, map projections, and spatial analysis techniques. ✅Web Mapping Technologies: Familiarity with popular web mapping libraries and frameworks such as Leaflet, OpenLayers, Mapbox GL JS, or Google Maps API. They can create interactive and visually appealing web mapping applications. ✅Database Management: Proficient in working with relational databases (e.g., PostgreSQL, MySQL) and spatial databases (e.g., PostGIS) for efficient storage and retrieval of geospatial data. They can design database schemas, perform spatial queries, and optimize database performance. ✅Data Visualization: Skilled in visualizing geospatial data using charting libraries like D3.js or Plotly. They can create intuitive and informative data visualizations, including maps, charts, and graphs. ✅Spatial Analysis and Modeling: Capable of performing advanced spatial analysis tasks such as buffering, overlaying, network analysis, and geoprocessing. They can develop spatial models using tools like ArcGIS, QGIS, or GeoTools. ✅Version Control and Collaboration: Proficient in using version control systems like Git for code management and collaboration within development teams. They can effectively contribute to and manage code repositories. ✅Problem-Solving and Analytical Skills: Strong analytical thinking and problem-solving abilities, enabling them to address complex spatial challenges and develop innovative solutions using GIS and programming techniques. ✅Communication and Collaboration: Excellent communication skills to effectively collaborate with cross-functional teams, stakeholders, and clients. They can translate technical concepts into understandable terms and work in agile development environments. ⭐Technologies : ✅Geographic Information Systems (GIS) Software: ArcGIS, QGIS, MapInfo. ✅Spatial Databases: PostgreSQL with PostGIS, Oracle Spatial, Microsoft SQL Server. ✅Programming Languages: Python, JavaScript, SQL ✅Web Mapping Libraries: Leaflet, OpenLayers, Mapbox GL JS,CesiumJs, Potree ✅GIS APIs: Google Maps API, ArcGIS API for JavaScript, Mapbox API. ✅Front-end Frameworks: React ✅Back-end Frameworks: Node.js, Django, Laravel, Geoserver ✅Data Visualization: D3.js, Plotly, Tableau. ✅Geospatial Analysis: GDAL PDAL rasterio TurfJs Geopandas ✅Spatial ETL (Extract, Transform, Load): FME ✅Version Control: Git, GitHub, Bitbucket. ✅Cloud Computing: Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure. ✅Mobile Development: ionic, ReactJs ✅Containerization: Docker, Kubernetes. ✅Data Formats: GeoJSON, Shapefile, KML,KML, GeoTIFF, vector tiles Geographic Information Systems (GIS) Python JavaScript SQL Spatial databases PostGIS GeoJSON Shapefile Leaflet OpenLayers Mapbox Google Maps API ArcGIS QGIS Remote Sensing Data Visualization Data Analysis Cartography Geocoding Geoprocessing Web Mapping Spatial Analysis Spatial Data Management GIS Programming API Integration Database Management Data Modeling Data Extraction Data Transformation Data Loading Data Quality Assurance Data Integration Geospatial Analysis Network Analysis Routing Algorithms Geometric Operations Buffering Overlay Analysis Geostatistics Data Mining Data Interoperability Georeferencing Geodatabase Geospatial Web Services Geometric Networks Spatial Indexing Satellite Imagery LiDAR GPS Topology Web Development Front-end Development Back-end Development HTML CSS React Angular Vue.js Node.js RESTful APIs Version Control (Git) Agile Development Data Visualization Libraries (D3.js, Plotly) Big Data Cloud Computing Docker Kubernetes Image Processing Spatial Data Infrastructure (SDI) Metadata Management Web Services (WMS, WFS, WCS) Spatial ETL (Extract, Transform, Load) Mobile Development iOS Android Spatial Decision Support Systems (SDSS) Geospatial Analytics Asset Management Web Scraping
    Featured Skill Geospatial
    Django
    JavaScript
    Map Integration
    PostGIS
    Data Visualization
    React
    Digital Mapping
    Web Application
    Python
    OpenLayers
    GIS
    Geospatial Data
    QGIS
    ArcGIS
  • $40 hourly
    • 5.0/5
    • (13 jobs)
    PhD, ass. prof., expert of image and signal processing. Main experience is Earth Observation Sensors (EOS) and image processing (last 15 years) and Artificial Intelligence& Machine learning (about last 9 years) Have experience in satellite image calibration (Sich-2; Landsat-4,5,7,8; Sentinel: 1, 2, 5P). Developed algorithms and software for in-flight radiometric calibration and ground resolution estimation for Sich-2 in 4 contracts with SSAU, sub-pixel satellite image processing, data merging from different satellites (S1, S2, LC8, Sich-2, TERRA/ASTER), made multi-band visual-thermal-radar satellite images products, within Sentinel SNAP and Google Earth Engine. Have experience as visual image interpretation on certifications of airborne/satellite sensors and further data photogrammetric processing (objects height estimation). Developed GUI Matlab software for image and sound watermarking&stenography and web site for image forgery detection. Developed Matlab GUI for ultrasound medical images processing and vascular lumen detection. Image semantic classification on deep learning neural networks within Matlab and JavaScript in Google Earth Engine. Have experience in developing of the Earth Engine applications. Developed method and software for enhancement ground resolution of the thermal images on the base of merging radar, visual and thermal data. Developed speech recognition software, based on deep learning neural network. Have about 22 years experience in the mathematical simulations of different problems (statistics, linear algebra, differential and integral equations, nonlinear algebraic equations, approximations) with Fortran, Basic, Mathematica, Matlab, Excel, FEMM, LTSpice, k-wave. Have experience in AI-applications on JavaScript, Python, Tensorflow, Keras, scikit-learn for different recognition tasks (crop classification, iron ore recognition in open storage, subpixel satellite images processing, multi satellite multi bands composite processing, etc. ). Have experience in the image tamper detection by different methods (ELA, PCA, etc., also in combination with different deep learning nets models). Familiar with deep learning models training within cloud environment of Kaggle, Google Colab and own CUDA GPU. Was as scientific adviser of 15 successfully adopted PhD thesis.
    Featured Skill Geospatial
    Remote Sensing
    Geospatial Data
    Video Processing
    Electronic Design
    Mathematics
    Digital Signal Processing
    JavaScript
    Image Processing
    Machine Learning
    Python
    MATLAB
    Deep Learning
  • $25 hourly
    • 5.0/5
    • (227 jobs)
    I am a GIS expert with a Bachelor's in Geography and over 12 years of experience. My skills include map making, spatial analysis, cartography, multivariate analysis, and analysis of aerial and satellite images. My expertise has been applied to various academic and business projects, and I am confident in my ability to contribute to any organization seeking GIS capabilities. I excel in using the following software: -ArcGIS Desktop, Pro, and Online -QGIS -Tableau -gvSIG -Global Mapper - Adobe illustrator -Google Earth & Google Maps Throughout my career, I have gained experience in various branches of geographic or spatial knowledge, including: -Demography -Climate and meteorology -Biogeography -Risk and vulnerability to natural hazards -Geomarketing -Electoral geography -Multivariate statistical techniques such as PCA, CA, CCA, and cluster analysis -Geography of crime -Urban Geography.
    Featured Skill Geospatial
    Geocoding
    Thematic Map
    Tableau
    Geolocation
    Google Earth
    Remote Sensing
    Digital Mapping
    Spatial Analysis
    GIS
    QGIS
    ArcGIS
    Geospatial Data
    English
    Castilian Spanish
  • $45 hourly
    • 5.0/5
    • (72 jobs)
    # Unmatched Expertise in Geospatial Solutions and GIS Innovation I am available for part-time Freelancing to help the projects needing for GIS and Spatial Technologies expertise. With over 20 years of experience in geospatial applications, I specialize in developing, customizing, and implementing cutting-edge GIS solutions that align with evolving market trends. My mission has always been to empower businesses with advanced GIS capabilities and actionable insights. # Key Highlights of My Expertise - Proven Success: Delivered over 50 freelance projects on Upwork with a stellar 100% success rate, showcasing my commitment to excellence and client satisfaction. - GIS Web & Mobile Mastery: Extensive experience in GIS web and mobile application development, integrations, and troubleshooting complex geospatial challenges. - Diverse Industry Applications: Applied GIS expertise across industries, including agriculture, utilities (electricity, water, gas, fiber optics), real estate, and natural resource management. - Cutting-Edge Tools & Technologies: Mastery of platforms such as QGIS, ArcGIS (Desktop, Pro, Online), FME, Hexagon, CadcorpSIS, Geocortex, Mapbox, and Google Maps. Specialized in leveraging Geoserver, Map Server, OpenLayers, and spatial databases for robust application development. - Technical Proficiency: Skilled in programming languages and databases like .NET, ReactJS, Python, PHP, Oracle, PostgreSQL, and more. Expert in managing WFS, WMS, RESTful APIs, and automation scripts for geoprocessing and data management. - Innovative Solutions: Developed FME workbench files for seamless data processing and enterprise integrations, along with expertise in satellite image processing for geo-referencing, classification, and NDVI analysis. # Educational Foundation My academic background in Agriculture, Farm Engineering, and Geoinformatics (Bachelor’s & Master’s Degrees) complements my technical skills, enabling me to bridge the gap between geospatial technology and real-world applications. # Why Choose Me? End-to-End GIS Expertise: From conceptualization to deployment, I deliver scalable, innovative GIS solutions tailored to your needs. Problem-Solving Excellence: A proven track record in troubleshooting GIS applications and integrating them seamlessly with business systems. Client-Centric Approach: My success is built on delivering measurable results that drive business growth and operational efficiency. # Let’s Elevate Your Business with GIS Whether you need to optimize your geospatial workflows, develop custom GIS applications, or integrate GIS into your business processes, I am here to transform your vision into reality. Reach out today to discuss how I can bring value to your projects with my extensive expertise and innovative approach.
    Featured Skill Geospatial
    SQL
    React
    QGIS
    Mapbox
    Oracle PLSQL
    PostGIS
    GIS
    SQL Programming
    PHP
    OpenLayers
    ArcGIS Online
    Geospatial Data
    Google Maps API
    ArcGIS
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