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English
$
USD
I will create professional gis maps using arcgis and qgis for your project
Joonava
4.8
4.8
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About this gig
Need accurate, professional GIS maps for your project, report, or research? You're in the right place.
With 6+ years of experience as a GIS Officer and Environmental Engineer, I deliver publication-quality maps and spatial analysis using ArcGIS Pro and QGIS.
What I deliver:
- Custom thematic maps (land use, elevation, population, environmental)
- - Spatial analysis and geoprocessing
- - Remote sensing and satellite image processing
- - Geodatabase design and management
- - Data visualization and cartography for reports
Why clients choose me:
- Real-world GIS project experience across agriculture, environment, and urban planning
- - Clean, professional deliverables ready for reports and presentations
- - Fast turnaround with clear communication throughout
- - Full-stack capability: raw satellite data to final map output
Tools: ArcGIS Pro, QGIS, Google Earth Engine, ERDAS, Python, PostGIS
Message me before ordering so I can confirm your project fits perfectly.
Get to know Joonava
Joonava
GIS and Spatial Analysis Expert, Maps, Remote Sensing and Data Visualization
- FromSri Lanka
- Member sinceMay 2020
- Avg. response time1 hour
- Last delivery2 months
Languages
Tamil, English, Sinhala
Greetings! I am a highly skilled and experienced GIS Officer specializing in spatial analysis and mapping, eager to assist you with your geospatial data needs. With a strong background in Geographic Information Systems (GIS) and a passion for leveraging cutting-edge technology, I can provide comprehensive solutions for your projects. As a GIS Officer, my expertise is collecting, organizing, analyzing, and visualizing geospatial data to derive meaningful insights.
My Portfolio
FAQ
What types of GIS projects do you specialize in?
Agriculture, environmental consulting, mining, and urban planning. I handle everything from single maps to full geospatial workflows — satellite processing, spatial modeling, geodatabase delivery, and technical reporting.
What tools and software do you use?
ArcGIS Pro, QGIS, Google Earth Engine, ERDAS Imagine, Python (GeoPandas, Rasterio, GDAL, PyTorch), PostGIS, and Power BI — selected based on your project's scale, data format, and delivery requirements.
What methodologies do you apply?
FAO-56 ETc, RUSLE erosion, MCDA suitability, NDVI/EVI crop health, flood modeling (HAND/DEM), water footprint (Pfister et al./ISO 14046), ML classification (PyTorch), and multi-temporal change detection.
What data formats can you work with?
Inputs: Shapefile, GeoTIFF, GeoPackage, KML, CSV, NetCDF, Sentinel/Landsat imagery. Outputs: PDF maps, GeoTIFF, GeoPackage, File Geodatabase, classified rasters, technical report, and Python scripts on request.
Can you automate GIS tasks using Python?
Yes. I build automated pipelines using GeoPandas, Rasterio, GDAL, and GEE Python API — batch reprojection, zonal statistics, NDVI time series, and custom attribute processing. Ideal for large or recurring datasets.
Do you support academic and research projects?
Yes. I have a published geological research paper and deliver thesis support, research execution, and technical reports citing ISO 14046, FAO-56, and IPCC standards. All outputs are original and fully traceable.
How do I know which package is right?
Basic: one focused map. Standard: multi-layer analysis + geodatabase + report. Premium: full workflow — remote sensing, modeling, geodatabase, and technical report. Message me to confirm the best fit.
What information do I need to provide?
Study area, available data, end use (report/regulatory/publication), preferred output format, CRS, and deadline. No data yet? I can advise on sourcing and scope definition before you place your order.
Reviews
4 reviews for this Gig
| (3) | ||
| (1) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S shanantana
Repeat Client
New Zealand
I fully recommend Joonava, she provided an excellent service and went above and beyond exceeding our expectations. She was a pleasure to work with and we will be working with her again.
Up to $50
Price
13 days
Duration
Helpful?M mireillebellemb
Repeat Client
France
A great experience, Joonava is very dynamic and a good listener. I recommend her!
Up to $50
Price
4 days
Duration
N 
Seller's Response
Helpful?M mireillebellemb
Repeat Client
France
Dear member, I appreciated Joonava's attentiveness, responsiveness and professionalism. In short, I recommend her. Kind regards
Up to $50
Price
1 day
Duration
Helpful?J jawan002
Sri Lanka
Working with Joo was an absolute pleasure from start to finish. From our initial communication, it was clear that she is incredibly talented and highly committed to client satisfaction. She was punctual in delivering the completed land classification map actually she delivered the map two days before...
Up to $50
Price
2 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (3) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S shanantana
Repeat Client
New Zealand
I fully recommend Joonava, she provided an excellent service and went above and beyond exceeding our expectations. She was a pleasure to work with and we will be working with her again.
Up to $50
Price
13 days
Duration
Helpful?M mireillebellemb
Repeat Client
France
A great experience, Joonava is very dynamic and a good listener. I recommend her!
Up to $50
Price
4 days
Duration
N Seller's Response
Helpful?M mireillebellemb
Repeat Client
France
Dear member, I appreciated Joonava's attentiveness, responsiveness and professionalism. In short, I recommend her. Kind regards
Up to $50
Price
1 day
Duration
Helpful?J jawan002
Sri Lanka
Working with Joo was an absolute pleasure from start to finish. From our initial communication, it was clear that she is incredibly talented and highly committed to client satisfaction. She was punctual in delivering the completed land classification map actually she delivered the map two days before...
Up to $50
Price
2 days
Duration
Helpful?
