Sharon Irukan

SHARON ATYANG Geospatial Engineer | GIS Analyst | Spatial Data Scientist | Geospatial Software Developer PROFESSIONAL SUMMARY Highly analytical Geospatial Engineer and GIS professional with strong expertise in spatial data science, surveying, remote sensing, and geospatial software development. Skilled in integrating GIS, machine learning, and programming to develop spatial models, web mapping platforms, and infrastructure solutions. Experienced in applying Python, SQL, JavaScript, and Google Earth Engine to transform field and satellite data into actionable insights for environmental monitoring, healthcare accessibility, land management, and infrastructure planning. Demonstrates a unique blend of engineering fieldwork, spatial analytics, and full-stack geospatial application development aligned with global industry standards. TECHNICAL SKILLS Programming & Data Science • • • • • Python (NumPy, Pandas, GeoPandas, Scikit-learn, spatial automation) JavaScript (ReactJS, Leaflet, Mapbox, Google Earth Engine) SQL (PostgreSQL/PostGIS) R (Basic spatial analysis) Machine Learning: Regression, Classification, Random Forest, XGBoost, Spatial feature engineering GIS, Remote Sensing & Spatial Analysis • • • • • • • • ArcGIS Pro / ArcGIS Online QGIS & GRASS GIS Google Earth Engine (GEE) Spatial Modelling & Predictive Mapping Land Use / Land Cover Classification Network Analysis & Cost Path Modelling Drone and Satellite Imagery Analysis Coordinate System Transformation & Geodetic Processing Surveying & Geomatics • • • • • • GNSS Surveying Total Station Operations Levelling and TBM Heighting Cadastral & Engineering Surveys AutoCAD Civil 3D Topographic Mapping & Subdivision Design Tools & Platforms • • • • • • PostgreSQL/PostGIS Survey123 Global Mapper Git (Version Control) Microsoft Excel & Data Analytics Power BI (Introductory) PROFESSIONAL EXPERIENCE Geospatial Engineer Esteel Construction — International School Construction Project Current Role • • • • Conduct engineering surveys supporting large-scale construction projects. Perform site mapping, setting-out, and quality assurance surveys. Integrate spatial data with project planning and infrastructure monitoring. Support spatial data workflows and digital mapping for construction progress tracking. Software Developer Intern Open Institute Trust (Wellcome Trust Program) Jan 2023 – Dec 2023 • • • • • Developed a web-based healthcare facility locator using ReactJS, Leaflet, and Mapbox. Integrated geocoded healthcare datasets and routing capabilities for accessibility analysis. Cleaned and structured large public health datasets. Contributed to research presentations on digital health privacy and regulatory frameworks. Produced technical content on user-centred geospatial design and digital health solutions. Land Survey Intern Nakuplan Limited May 2024 – Aug 2024 • • • • Conducted topographic and cadastral surveys using GNSS and Total Stations. Processed and analyzed spatial data using ArcGIS and AutoCAD Civil 3D. Performed levelling computations and prepared detailed survey reports. Supported data-driven mapping workflows and quality assurance checks. Geomatics Engineer Intern Frame Consultants Limited May 2023 – Jul 2023 • • • • Performed engineering setting-out, road alignment, and volume computations. Developed thematic maps and navigation maps supporting field operations. Conducted environmental spatial analysis using Google Earth Engine. Integrated spatial and tabular datasets for infrastructure planning. GIS & Geomatics Trainee Jomo Kenyatta University of Agriculture and Technology (JKUAT) May 2022 – Jun 2022 • • • Conducted route analysis, cost-path modelling, and spatial simulations. Gained hands-on training with drones, GIS software, and surveying instruments. Introduced to geospatial programming and web GIS concepts. PROJECT EXPERIENCE Soil Organic Carbon Mapping Using Machine Learning • • • • Developed predictive SOC maps using Sentinel-1 and Sentinel-2 imagery. Applied Random Forest, XGBoost, and SVR models. Achieved strong predictive modelling performance and generated uncertainty maps. Implemented workflows in Google Earth Engine and Python. Healthcare Facility Locator Web Application • • • Designed an interactive web GIS application supporting health facility discovery. Integrated routing and spatial accessibility tools. Applied user-centered design principles in digital public health solutions. GeoAI Cropland Classification • • • Built crop classification models using satellite imagery and machine learning. Applied spectral indices such as NDVI and BSI. Achieved high validation accuracy through optimized feature engineering. Coordinate Transformation Automation Tool • • Developed Python command-line application converting WGS84, UTM, and Cassini projections. Improved geospatial data workflow efficiency for surveying operations. Spatial Database Design & Route Optimization • • Developed spatial databases using PostgreSQL/PostGIS. Conducted network optimization modelling for transportation and logistics planning. EDUCATION Bachelor of Science in Geomatic Engineering & Geospatial Information Science Jomo Kenyatta University of Agriculture and Technology (JKUAT) Data Science & Engineering Fellowship Women Techsters Program CERTIFICATIONS & PROFESSIONAL TRAINING • • ESRI MOOCs (GIS & Spatial Analysis) Earth Observation & GIS Training – RCMRD • • RCMRD Regional International Conference (RIC) OpenStreetMap & YouthMappers Training LEADERSHIP & PROFESSIONAL ACTIVITIES Team Lead – Healthcare Locator Project • • Presented geospatial healthcare accessibility research at an international academic seminar. Contributed to policy discussions on digital data ethics and privacy frameworks. Hackathon Finalist – National Research Fund Civic Tech Challenge • Developed blockchain-based civic participation solutions. Volunteer Leadership & Mentorship • • Mentored students in leadership, technical growth, and career development. Coordinated team-based initiatives and community development programs. PROFESSIONAL AFFILIATIONS • • OpenStreetMap Contributor YouthMappers Member SOFT SKILLS • • • • • • Technical Leadership Analytical Problem Solving Cross-disciplinary Collaboration Research & Technical Communication Public Speaking Rapid Learning & Adaptability REFERENCES Available upon request