With a background in GIS services and consultancy, I offer end-to-end solutions for geospatial analysis, satellite and drone image processing, agricultural data extraction, and advanced AI/ML applications. My expertise includes:
1. GIS mapping, data management, and spatial analysis
2. Satellite imagery processing and interpretation
3. Drone image processing for high-precision mapping
4. Agricultural data processing and analytics
5. Statistical analysis for research and decision-making
6. AutoCAD and Creo for technical design and modeling
7. Remote sensing for diverse industry applications
8. AI and ML integration for geospatial workflows
I collaborate closely with clients to deliver actionable insights, custom solutions, and top-quality results-on time and within budget. Whether you have a one-time mapping project or ongoing data analysis needs, I am ready to help you achieve your goals.
Geospatial Data
GIS
QGIS
Python
Machine Learning
Spatial Analysis
Agricultural Engineering
GIS Software
ArcGIS
Big Data
Image Processing
Statistical Analysis
GeoTIFF
Drone
Remote Sensing
Umang K.
Udhampur, India
$30/hr
5.0
30 jobs
Top rated GIS Developer | Cloud Architect | Tech Entrepreneur ๐
Having 4+ years of experience and over 1000+ hours delivered on Upwork with a 100% Job Success score, I build robust, user-friendly GIS applications that turn raw spatial data into clear business insights.
These are the industries in which I have created projects as a GIS developer:
- SaaS ๐
- real-estate ๐ก
- environment & ecotech๐ณ
I build end-to-end platforms that merge geospatial intelligence, scalable cloud backends, and modern UIs. From urban analytics & neighborhood profiling to environmental risk mapping and enterprise-grade spatial APIs, my work is where tech meets real-world impact.
๐ Upwork Top Rated (Top 3% globally) โ trusted by international clients for delivering high-quality, cost-optimized solutions.
๐ก How I create value for clients and increase ROI by 40%:
Smart Cloud Architecture โ efficient AWS design, auto-scaling, cost savings.
Secure Open-Source Frameworks โ GeoServer, PostGIS, Pelias, MapServer, Django, DRF etc.
Cost Efficiency โ handling backend + GIS + DevOps myself โ avoiding unnecessary extra dev hires.
๐ฏGIS Expertise: Interactive Map Visualization, Mapping app, Routing Problems, Algorithm, Data Scraping, Report generation using geospatial analysis (PDF), Route optimization
๐ง Tech Stack Highlights:
๐ Backend & Web: Django, DRF, FastAPI, Node.js, Payments system (Stripe)
๐๏ธ Databases: PostgreSQL + PostGIS, MySQL, MongoDB, AWS Timestream
๐บ๏ธ GIS Tools: GeoServer, MapServer, QGIS, GDAL/OGR, TileServer-GL, OSRM, Tileserver-GL, Osmium
โ๏ธ Cloud & DevOps: AWS (EC2, S3, Lambda, RDS, Timestream), Docker, CI/CD, Nginx, Gunicorn
๐ Data & ML: Pandas, NumPy, Scikit-learn, MLflow, AWS MLOps, Spark (basic)
๐ Security & APIs: Token-based access, role-based permissions, API gateway design
๐ Datasources: Raster | Vector | Point Clouds, Openstreetmap, Google Maps, GOES/Landsat/Sentinel Hub, SAR data.
๐ช With deep expertise in GIS, geospatial mapping, and web development, I deliver solutions faster and at higher quality than most developers out there.
๐ค My goal is to help you scale your business effectivelyโletโs connect for a chat or call to discuss your challenges and how I can help you achieve your goals!
Geospatial Data
Amazon Web Services
Django
Python
C++
DevOps
Software Architecture & Design
GIS
PostGIS
ArcGIS
Mapbox
Cesium
PostgreSQL
Google Maps API
Web Development
Harmandar S.
Mohali, India
$16/hr
4.9
56 jobs
With 8+ years of extensive experience in software development, I specialize in building high performance, scalable, and user centric WEB and DESKTOP APPLICATIONS using modern technologies. My core expertise lies in Microsoft based development (.NET, C#, ASP.NET Core/MVC, Blazor), combined with modern frontend frameworks like React, Angular, and mapping/GIS tools including ArcGIS.
I also have strong proficiency in working with a variety of databases, including SQL Server, PostgreSQL, Supabase, MySQL, and MongoDB; ensuring robust data modeling, performance tuning, and secure data handling across applications.
Whether you need an enterprise-grade backend, interactive frontend interfaces, geospatial data integration, or a reliable full-stack partner, I bring the right blend of technical skill, professionalism, and client focused service.
- Why Clients Hire Me:
A. Proven Track Record โ Top Rated, $100K+ earnings, and 90%+ long-term client retention.
B. Strict Deadline Adherence โ I consistently deliver on time, without compromising quality.
C. Scalable, Clean Code โ Maintainable, modular codebase following best practices.
D. Exceptional Communication โ Transparent, responsive, and proactive collaboration.
- Technical Expertise:
a. Backend: C#, ASP.NET Core/MVC, Web API, Node.js, Express.js, Blazor, OWIN, IIS
b. Frontend: React, Angular, Razor, Next.js, Vue.js, Typescript, Bootstrap, Tailwind CSS, Kendo UI, jQuery
c. GIS/Mapping: ArcGIS JavaScript API, ArcGIS REST services integration
d. Databases: SQL Server, PostgreSQL, MySQL, Supabase, MongoDB
e. Cloud/DevOps: Azure DevOps, AWS (S3, EC2, Lambda), GitHub Actions, Docker
f. APIs & Integrations: REST, GraphQL, SOAP/WSDL, SSO/Auth systems
Primary Skills (Core Stack):
- Full Stack Developer
- .NET Developer
- ASP.NET Core Developer
- C# Backend Developer
- React.js Developer
- Angular Developer
- Blazor Developer
- MAUI App Developer
- .NET MAUI Developer
- Web API Developer
- Entity Framework Core
- Razor Pages
- SignalR Developer
Frontend Technologies:
- JavaScript Developer
- TypeScript Developer
- HTML5 / CSS3 / SCSS
- Responsive Web Design
- Tailwind CSS
- Bootstrap
- React Hooks
- Angular Material
- RxJS
- Material UI (MUI)
Backend / Server-Side
- ASP.NET Core Web API
- RESTful API Development
- Microservices Architecture
- Clean Architecture
- Dependency Injection
- Middleware in .NET
- LINQ / EF Core
- SQL Server / PostgreSQL / MySQL
- IdentityServer / JWT Authentication
Version Control & Tools:
- Git / GitHub / GitLab / Bitbucket
- Azure DevOps Pipelines
- Jira / Trello / ClickUp
- Visual Studio 2022
- Postman / Swagger
- Figma to React/Angular
Testing & Quality:
- Unit Testing in .NET (xUnit, MSTest)
- Jest for React
- Cypress / Selenium
- Playwright
- Code Review & Refactoring
Cloud & DevOps:
- Azure Developer
- AWS Developer
- Azure App Services
- Azure Functions
- AWS Lambda
- CI/CD (GitHub Actions, Azure DevOps)
- Docker
- Kubernetes
- Cloudflare
I work with different technologies and like complex and long-term projects, my experience allows me to solve complex problems related to the design of the project during the negotiation phase.
I prefer long-term cooperation with the client and therefore try to provide maximum comfort and quality.
ASP.NET
.NET Core
XML Web Services
Visual Basic
ASP.NET MVC
Mobile App Development
Windows App Development
C#
Windows Presentation Foundation
Blazor
Windows Communication Foundation
jQuery
Telerik
Next.js
Nuxt.js
Kanhaiya M.
Surat, India
$18/hr
5.0
14 jobs
I help organizations turn complex data into clear, actionable dashboards and geospatial insights using Power BI and GIS technologies.
Iโm a data visualization and GIS specialist with 6+ years of experience working on dashboards, KPI reporting systems, and location-based analytics for logistics, real estate, operations, and data-driven teams that need reliable insights to support decision-making.
Clients typically work with me for:
Building Power BI dashboards with clean data models, DAX, and Power Query
Designing KPI and executive reporting systems that are easy to understand and maintain
Creating geospatial maps and territory analytics using ArcGIS, QGIS, Mapbox, and Google Maps
Location-based analysis such as heatmaps, demographic overlays, and operational coverage maps
Integrating data from SQL databases, Excel, CSV, JSON, and external APIs
When it adds value, I also integrate AI-powered insights into dashboards, such as automated summaries, trend detection, forecasting, and anomaly detection, helping teams understand data faster without manual analysis.
I focus on clarity, performance, and long-term usabilityโso dashboards remain accurate, responsive, and useful as data grows.
If you need a specialist who can organize your data, visualize it clearly, and deliver reliable insights for ongoing decision-making, Iโm ready to help.
Microsoft Power BI
Data Visualization
Data Modeling
Power Query
SQL
ArcGIS
Google Maps API
Mapbox
AI Development
KPI Metric Development
Sankar J N.
Dibrugarh, India
$30/hr
4.9
10 jobs
I sit at the intersection of environmental science and geospatial engineering combining 9+ years of Earth system research with hands-on expertise in building production-grade GIS platforms, spatial data pipelines, and real-time environmental monitoring systems.
๐ Geospatial Development & Web GIS:
I design and deploy end-to-end geospatial solutions using industry-standard spatial infrastructure. My stack includes GeoServer and MapServer for OGC-compliant spatial services (WMS, WFS, WCS, WPS), ArcGIS Server / ArcGIS Enterprise with custom GP Services, and ArcGIS Online / Portal for enterprise deployments. On the frontend, I build dynamic, map-centric web applications using React.js and Node.js, integrating Leaflet, OpenLayers, ArcGIS JS API, and Mapbox GL JS to deliver polished, responsive interfaces. I consume and publish REST APIs and GeoJSON/OGC services fluently, and architect scalable spatial backends that connect databases (PostGIS, SDE), middleware, and live remote sensing feeds.
๐ฐ๏ธ Remote Sensing, GEE & Cloud Geospatial:
I am deeply proficient in Google Earth Engine (GEE) โ both the JavaScript and Python APIs โ for large-scale satellite analysis, custom indices, time series extraction, and asset export workflows. I have worked extensively with Sentinel-1/2, Landsat, MODIS, MISR, and CloudSat imagery for flood mapping, LULC change detection, vegetation analysis, and atmospheric retrievals. I also leverage GEE API services to feed live computed outputs directly into web dashboards and geoportals.
๐ก๏ธ Climate, Atmospheric Science & Air Quality
My research background spans climate forecasting, air quality assessment, and emissions analysis using model datasets including ERA5, MERRA-2, CAMS, and CHIRPS. I develop emission inventories, airshed-level management frameworks, hot-spot mapping workflows, and sector-specific energy demand forecasts. I have hands-on experience with ionospheric data, PM2.5 retrieval from aerosol constituents, and multi-variable atmospheric visualization pipelines.
Programming & Data Engineering
I code production-ready tools in Python, R, MATLAB, and JavaScript, with strong capabilities in spatial data mining, advanced visualization (Chart.js, Plotly, Matplotlib), and predictive modeling. I have a proven track record converting legacy Fortran, IDL, and Mathematica codebases into modern, maintainable Python frameworks โ a rare but highly valuable skill for organizations modernizing their scientific infrastructure.
Dashboards, Portals & Decision Support Systems
I deliver custom geospatial dashboards and monitoring portals โ from disaster management platforms and flood monitoring systems to air quality indices and renewable energy assessment tools โ using ArcGIS Dashboards, ArcGIS Experience Builder, Power BI, and bespoke React-based interfaces. Every solution is built with real operational users in mind: clean UI, live data integration, and meaningful spatial storytelling.
What sets me apart is the rare combination of scientific rigor and engineering execution. I don't just analyze environmental data โ I build the systems that make that analysis accessible, scalable, and actionable for decision-makers on the ground.
Open to projects in: Web GIS development ยท Remote sensing automation ยท Climate data pipelines ยท Environmental monitoring platforms ยท GeoServer/MapServer deployment ยท ArcGIS Enterprise solutions ยท GEE scripting & API integration
Machine Learning
R
Python
Data Science
ArcGIS
Time Series Analysis
MATLAB
GIS
Trend Analysis
Data Analysis
Spatial Analysis
QGIS
Google Earth
Microsoft Power BI
Web Scraping
Anirudh S.
Neemuch, India
$7/hr
5.0
1 jobs
High-quality AI training data can make or break your model.
I help AI/ML teams scale data annotation with 95โ99% accuracy, backed by structured QA workflows and reliable turnaround, across image, text, and audio datasets.
If you're building computer vision or NLP models, I ensure your data is clean, consistent, and production-ready.
1. Experience handling large-scale datasets (10K to 1M+ annotations)
2. Multi-level QA pipelines (review, sampling, audits)
3. Expertise across CV, NLP, Geospatial, and ADAS use cases
With 5+ years of experience in AI training data, Iโve consistently delivered high-accuracy datasets with fast turnaround and scalable workflows.
I also provide access to multilingual annotation teams (German, Spanish, French, Portuguese, Japanese, etc.), enabling global dataset support.
What I can help you with:
โข Image Annotation (Bounding Boxes, Segmentation, Tagging)
โข Text Annotation (Classification, Sentiment Analysis, NLP Tasks)
โข Audio Annotation (Event Labeling, Timestamping)
โข Data Validation & Quality Assurance
I operate with a trained and scalable team of annotators, allowing me to handle both small pilot tasks and large-volume projects efficiently.
Why clients choose to work with me:
โข 95โ99% accuracy with strong QA systems
โข Structured workflows and clear communication
โข Ability to scale quickly based on project needs
โข On-time delivery with consistent quality
Iโm available to start immediately and open to both pilot tasks and long-term collaborations.
Iโm happy to start with a small sample or pilot task to demonstrate quality before scaling.
Data Annotation
Data Labeling
Image Annotation
Audio Transcription
Data Processing
Data Quality Assessment
Machine Learning
Artificial Intelligence
Natural Language Processing
Computer Vision
Data Entry
Data Collection
Machine Learning Algorithm
Machine Learning Model
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