Christine Achieng

Key Skills

Software

CVAT

Top Subject Matter

General AI/LLM Training

Computer Vision

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Segmentation

Freelancer Overview

AI Trainer & Data Annotator – Atlas Capture. Brings 15+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal, Proprietary Tooling, and CVAT. Education includes Certificate, Faithtech Program (IYEF, Mwangaza Trust, Ebenezer Network Partnership) (2025) and Diploma, ALISON (2025). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Segmentation.

Labeling Experience

AI Trainer & Data Annotator – Atlas Capture

Text

As an AI Trainer & Data Annotator at Atlas Capture, I labeled and validated datasets for AI system training. I evaluated AI-generated outputs for accuracy and relevance, identifying errors and making recommendations to improve model responses. My work focused on maintaining high-quality data standards to boost model performance. • Labeled and reviewed data for machine learning workflows. • Evaluated model completions and outputs. • Maintained 99%+ accuracy in reviewing and labeling. • Ensured work met project deadlines.

As an AI Trainer & Data Annotator at Atlas Capture, I labeled and validated datasets for AI system training. I evaluated AI-generated outputs for accuracy and relevance, identifying errors and making recommendations to improve model responses. My work focused on maintaining high-quality data standards to boost model performance. • Labeled and reviewed data for machine learning workflows. • Evaluated model completions and outputs. • Maintained 99%+ accuracy in reviewing and labeling. • Ensured work met project deadlines.

2024 - Present

Data & Image Annotator – REIMO TASK

CVATImageSegmentation

As a Data & Image Annotator at REIMO TASK, I annotated images and videos for computer vision projects. Tasks included segmentation and object tracking using industry-standard tools. I ensured all outputs were accurate and met project guidelines. • Annotated images and videos for machine learning datasets. • Utilized CVAT and Labelbox for segmentation and object tracking. • Maintained consistency and attention to labeling detail. • Supported quality checks for annotated data.

As a Data & Image Annotator at REIMO TASK, I annotated images and videos for computer vision projects. Tasks included segmentation and object tracking using industry-standard tools. I ensured all outputs were accurate and met project guidelines. • Annotated images and videos for machine learning datasets. • Utilized CVAT and Labelbox for segmentation and object tracking. • Maintained consistency and attention to labeling detail. • Supported quality checks for annotated data.

2020 - 2021

Education

Work History