Beatrice M.

Key Skills

Software

CloudFactory

Other

Top Subject Matter

3D spatial mapping

object classification

semantic and instance segmentation

Top Data Types

3D Sensor

Image

Text

Document

Top Task Types

Segmentation

Mapping

Data Collection

Freelancer Overview

AI Trainer & Data/Geospatial Annotator — CloudFactory (Remote). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CloudFactory and Other. Education includes Data Science with Professional Foundation, ALX Africa (2025) and Bachelor of Science, Maseno University (2017). AI-training focus includes data types such as Geospatial, Tiled Imagery, and 3D Sensor and labeling workflows including Segmentation, Mapping, and Data Collection.

Labeling Experience

AI Trainer & Data/Geospatial Annotator — CloudFactory (Remote)

CloudFactorySegmentation

Served as an AI Trainer and Data/Geospatial Annotator performing high-precision computer vision dataset labeling for 2D imagery and 3D point cloud inputs. Produced semantic and instance segmentation annotations, including pixel-level labeling, to support model training and evaluation. Ensured dataset readiness by auditing annotations against project guidelines and QA metrics. • Labeled 2D imagery and 3D LiDAR/Point Cloud data using polygons, cuboids, and related spatial annotation formats. • Maintained an annotation accuracy score of 98% or higher to meet or exceed QA requirements. • Reviewed model-ready outputs, corrected labeling errors, and documented quality improvement recommendations. • Evaluated labeled datasets for completeness, consistency, and reliability prior to downstream use.

2024 - 2026

Geospatial Analyst — Ministry of Energy and Petroleum

Other3D SensorMapping

Worked as a Geospatial Analyst supporting research-oriented geospatial data preparation with quality checks prior to analysis and reporting. Collected, validated, and reviewed spatial datasets to ensure completeness, consistency, and accuracy for government decision-making use. Maintained spatial databases and documented QA findings to improve data reliability. • Performed data validation and QA checks on geospatial datasets before analysis. • Created and maintained spatial databases with attention to data integrity. • Produced maps and analytical outputs to support planning and research initiatives. • Documented dataset issues and quality observations for improved reporting readiness.

2023 - 2024

Freelance Geospatial Analyst — Various Freelance Platforms

OtherData Collection

Provided freelance geospatial analytics services that included preparing and evaluating geospatial datasets for client requirements. Performed geocoding and georeferencing and supported spatial analysis tasks with data quality evaluation. Delivered maps and visualizations based on validated datasets for end-user interpretation. • Processed and analyzed geospatial datasets using GIS tools and analytical techniques. • Conducted geocoding and georeferencing to align spatial records for analysis. • Evaluated data quality and ensured compliance with client specifications and project requirements. • Produced maps, reports, and visualizations while managing multiple concurrent projects.

2018 - 2023

Education

Work History