Freelance GIS Analyst / Data Analyst
Mapping
As a Freelance GIS/Data Analyst, I annotated and categorized both spatial and non-spatial datasets for analytical and AI/ML workflows. My responsibilities included validating dataset accuracy by cross-checking aerial imagery, historical maps, and GIS layers. I digitized geographic features and ensured accurate organization of structured data for training purposes. • Labeled roads, rivers, and terrain features in GIS datasets
• Cross-checked imagery and maps for quality assurance
• Supported AI training with rigorous data annotation techniques
• Utilized multiple GIS digital tools for dataset preparation
As a Freelance GIS/Data Analyst, I annotated and categorized both spatial and non-spatial datasets for analytical and AI/ML workflows. My responsibilities included validating dataset accuracy by cross-checking aerial imagery, historical maps, and GIS layers. I digitized geographic features and ensured accurate organization of structured data for training purposes. • Labeled roads, rivers, and terrain features in GIS datasets • Cross-checked imagery and maps for quality assurance • Supported AI training with rigorous data annotation techniques • Utilized multiple GIS digital tools for dataset preparation
2020 - Present