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Teshan I
@tehanishara
Level 2
My priority is ensuring 100 percent client satisfaction
Sri Lanka
English, Spanish, French, German
About me
I am a GIS, Remote Sensing, and Data Analyst with a strong scientific background and 6+ years of experience processing complex spatial and tabular datasets. I specialize in turning raw data into high-quality, publication-ready results using Python, R, QGIS, ArcGIS, and Advanced Excel. Whether you need complex mapping, spatial analysis, or spreadsheet cleaning, formatting, and analysis, I deliver clean, well-documented work. I value accuracy, speed, and clear communication. Message me with your project details, and I will create a custom plan for you!
Skills
Teshan I
$20/hour
Offline •
Average response time: 1 hour
See my services
Geographic Information Systems (GIS)
I will do gis mapping and spatial analysis using qgis and arcgis
Geographic Information Systems (GIS)
I will do expert gis mapping, remote sensing, and 3d elevation models
Want to work on an hourly basis?
Tell Teshan I what you need.
$20
/
hourPortfolio
Work experience
Research Assistant
University of Southampton • Part-time
Dec 2025 - Present • 8 mos
Working in research strengthens my ability to identify problems, evaluate information, and propose strategic solutions. Clients benefit from structured thinking and informed decision-making
Assistant Lecturer
University of Ruhuna • Full-time
Mar 2025 - Present • 1 yr 5 mos
Academic work requires deep research, critical thinking, and evidence-based decision-making. I bring the same rigor to client projects to ensure accuracy, depth, and high-quality deliverables.
79 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 79 Reviews
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Most relevant
johnmarion
United States
The map delivered is exactly what I wanted.
Helpful?
jbishay1
United States
Great professional to work with, highly recommended.
Helpful?
mdcall
Repeat Client
United States
Always professional, always responsive, always understands the project quickly.
Seller's Response
Helpful?
javi72891
Repeat Client
Spain
Teshan es muy atento, muy profesional, muy amable, fluida la conversación, trabajador, eficiente...
Helpful?
javi72891
Repeat Client
Spain
Un 10 en atención, profesionalidad, eficiencia, educación, compromiso, entrega, responsabilidad...
Helpful?
