Shiranthika Jayasena

About

Geomatics graduate specializing in Geographic Information Systems (GIS) with hands-on experience in surveying, spatial analysis, and environmental mapping. Proficient in ArcGIS Pro, QGIS, remote sensing, and geospatial modelling, with a strong focus on evidence-based conservation and planning.

Experience

• Geospatial Analyst Assistant
  International Union for Conservation of Nature (IUCN)
  Mar 2026 – Present
• GIS Intern
  International Union for Conservation of Nature (IUCN)
  Dec 2025 – Feb 2026

Education

• B.Sc. (Hons) in Surveying Sciences – Specialization in GIS
  Sabaragamuwa University of Sri Lanka
  Surveying Sciences · 2021 – Feb 2026
• High School
  Ferguson High School
  Physical Science

Skills

• AutoCAD
• HTML
• Adobe Illustrator
• MATLAB
• Python
• QGIS
• ArcGIS
• R
• Civil 3D
• GIS
• Remote Sensing
• ArcGIS Pro
• Ms Office
• Google Earth Engine
• Leaflet
• Erdas Imagine
• ArcMap

Projects

• Web-Based Development Project
  HTML

  Designed and developed a website for an online learning platform, prioritizing accessibility and user engagement.

• Geostatistical Analysis of Air Quality
  R

  Analysed the spatial distribution of air quality data using variograms and kriging interpolation.

• GUI Development
  Leaflet

  Designed a graphical user interface to support interactive geospatial visualization and analysis.

• Story Map – Adam’s Peak (Sri Pada)
  Story Map

  Developed a Story Map showcasing accessible routes and trails for navigation and public awareness.

• Weather Dashboard
  Interactive Dashboard

  Built an interactive dashboard visualizing Sri Lanka’s climate data in real time.

• Disaster Management Project – Colombo Municipal Council Area
  GIS, AHP

  Developed a GIS-based flood vulnerability map to assess risk and identify vulnerable zones.

• Survey Camp Project – Belihuloya
  Surveying, Engineering Design

  Executed control network establishment, boundary marking, topographic surveys, and designed drainage systems, footpaths, roads, and building layouts.

• Undergraduate Research: Sea Turtle Nesting Habitat Suitability
  GIS, MaxEnt

  GIS-based study on environmental and anthropogenic factors affecting sea turtle nesting habitats along Sri Lanka’s southern coastline.

🗣️ Languages

• Sinhala · Native
• English · Intermediate