Natalie

Analytical Chemist with a solid foundation in laboratory analysis, quality control, and scientific research. Experienced in applying advanced analytical techniques while maintaining strict adherence to quality and regulatory standards. Brings a unique blend of laboratory expertise and data-driven precision from AI training and data annotation roles, enhancing accuracy, validation, and problem-solving capabilities.

Dedicated to delivering reliable analytical results and supporting research, testing, and quality assurance processes.

Project Annotator at Label Your Data (2025-07 – Present)

• Analyze video datasets and generate precise prompts for AI model training
• Perform frame-level and temporal annotations on complex data
• Produce detailed scene, object, and interaction descriptions
• Conduct quality assurance checks to maintain data accuracy and consistency
• Contribute to workflow planning and task optimization

Data Specialist at CVAT (2020-06 – Present)

• Annotate image, video, and LiDAR datasets using advanced labeling tools
• Ensure compliance with client guidelines and quality standards
• Perform data validation and quality control checks
• Support structured data processes requiring high precision

AI Trainer at TELUS Digital AI Data Solutions (2025-11 – 2026-02)

• Evaluated AI-generated outputs for accuracy and compliance
• Identified errors and provided actionable feedback
• Validated parameters and ensured correct instruction implementation

Data Specialist at Samasource Kenya (2023-08 – 2025-06)

• Annotated large-scale 2D, 3D, and LiDAR datasets
• Maintained high accuracy in structured data projects
• Collaborated with teams to meet deadlines and quality benchmarks
• Performed quality assurance and maintained documentation

Data Labeler at CloudFactory (2018-06 – 2020-04)

• Worked on text, image, and video annotation projects
• Applied annotation techniques including bounding boxes and polygons
• Ensured adherence to project guidelines and quality standards
• Participated in peer reviews and process improvement discussions

Industrial Attachment at Kenya Bureau of Standards (KEBS) (2022-05 – 2022-07)

• Conducted laboratory sample preparation and analysis using standard methods
• Performed elemental analysis using spectroscopic techniques
• Analyzed cement samples for chloride and sulphate content
• Tested water, food, fertilizers, and fuels for chemical composition
• Prepared reagents, standard solutions, and calibrated instruments
• Ensured compliance with Good Laboratory Practice (GLP)

Bachelor of Science in Analytical Chemistry with Computing – University of Eldoret (2018-08 – 2022-11)