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Malshan Navodya
@malshannavodya
GIS Technician
Sri Lanka
Englisch, Singhalesische Sprache
Über mich
I’m a GIS & Remote Sensing Specialist with strong expertise in ArcGIS, QGIS, Google Earth Engine, and WebGIS. I deliver high-quality spatial analysis, mapping, and geoprocessing solutions — including georeferencing, digitizing, satellite image processing, DEM/3D analysis, drainage & suitability mapping, and custom web maps. I also build geodatabases (PostGIS/PostgreSQL/SQL) and automate workflows to save time and boost accuracy.
Let’s turn your GIS project into success!
Order now! 🚀
Kompetenzen
Malshan Navodya
offline •
Meine Dienstleistungen
Geoinformationssysteme (GIS)
I will provide professional gis mapping, spatial analysis, and remote sensing services
Portfolio
Arbeitserfahrung
GIS Analyst
Upwork • Freiberufler
Jan 2026 - Present • 4 mos
GIS Mapping & Spatial Data Services ✔Digitizing maps (roads, land parcels, utilities, coconut trees, etc.) ✔Georeferencing paper maps & scanned survey plans ✔Creating base maps and thematic maps ✔Land use / land cover classification ✔Topographic map production ✔Web map creation (ArcGIS Online, Leaflet, QGIS plugins) Remote Sensing & Satellite Image Analysis ✔NDVI, NDWI, NDRE, GNDVI and vegetation health mapping ✔Crop stress and drought analysis ✔Change detection (before/after floods, construction, deforestation) ✔Drone imagery processing (orthomosaics, DEM, DSM, DTM) ✔Forest & agriculture monitoring (paddy, coconut, tea, rubber) Survey & Spatial Planning Support ✔GNSS / GPS data processing ✔Asset mapping (water points, trees, utilities, roads) ✔Coconut, palm, or other plantation tree counting ✔Catchment and watershed delineation ✔Hydrology mapping (streams, flood zones, drainage) Land & Property GIS Services (Hot in Sri Lanka) ✔Survey plan digitization & boundary mapping ✔Land subdivision mapping ✔Urban planning & zoning maps ✔Land parcel analysis for real estate / developers GIS Web Development / Dashboard ✔StoryMaps for organizations ✔Real-time dashboards for agriculture, education, or disaster management ✔Data portal setup for community mapping projects Data Analysis & Visualization ✔Spatial statistics and hotspot mapping ✔Population density & service area analysis ✔Business location suitability studies ✔Road network & accessibility analysis Research Assistance & Reporting ✔GIS support for academic thesis projects ✔Map production for environmental impact assessments ✔Data preparation for NGOs & research institutes
Research Assistant
Coconut Research Institute • Vollzeit
Sep 2025 - Present • 8 mos
I contributed to an innovative suite of geospatial projects, including developing a Web GIS–based Tree Health Monitoring System that visualizes vegetation conditions. (https://cricoconut-cpu.github.io/coconut/) I led drone mapping workflows to generate high-resolution imagery and extracted multiple vegetation indices (NDVI, LCI, OSAVI, IPVI, GNDVI, NDRE, NDWI, and TVI) to assess crop vitality and nutrient stress, including potassium levels. I also digitized and counted coconut trees across large plantation areas, creating accurate spatial inventories to support data-driven decision-making and sustainable agricultural management.
GIS Technician
KATAK GIS PVT.LTD • Vollzeit
Dec 2024 - May 2025 • 5 mos
In collaboration with the Negombo Municipal Council in Sri Lanka, I contributed to the development of the Puraeliya NBMC mobile application, assisting with data collection, validation, and storage. This project involved gathering accurate spatial and attribute data, ensuring its quality and consistency, and organizing it within a centralized database to support municipal decision-making and urban management. 👉PuraEliya‑NBMC on the App Store: https://apps.apple.com/lk/app/puraeliya-nbmc/id6739464736 👉PuraEliya NBMC APK (Android): https://apkpure.net/puraeliya-nbmc/com.sllgapps.nbmc
