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M

Mary Gakuru

AI Data Contributor / Data Annotator

Kenya flagKiambu, Kenya
$20.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Artificial Intelligence
Natural Language Processing

Top Data Types

TextText
AudioAudio
VideoVideo

Top Task Types

Classification
Text Generation
Evaluation Rating
Transcription

Freelancer Overview

AI Data Contributor / Data Annotator. Core strengths include Other. Education includes Bachelor of Science, Mary Wanjiku (2019). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

AI Data Contributor / Data Annotator

OtherTextClassification
As a Data Annotator and AI Data Contributor, I performed annotation, labeling, and validation tasks on textual datasets to support AI model training. I applied systematic quality control and cross-checking to ensure dataset reliability, adhering to specific project guidelines. My focus was on delivering accurate and high-quality data outputs for machine learning applications. • Conducted annotation and classification of text data for NLP applications. • Reviewed and validated labeled datasets to enhance precision. • Collaborated on process improvement and task completion in remote settings. • Adapted to new labeling tools and workflows efficiently.

As a Data Annotator and AI Data Contributor, I performed annotation, labeling, and validation tasks on textual datasets to support AI model training. I applied systematic quality control and cross-checking to ensure dataset reliability, adhering to specific project guidelines. My focus was on delivering accurate and high-quality data outputs for machine learning applications. • Conducted annotation and classification of text data for NLP applications. • Reviewed and validated labeled datasets to enhance precision. • Collaborated on process improvement and task completion in remote settings. • Adapted to new labeling tools and workflows efficiently.

Present

Education

M

Mary Wanjiku

Bachelor of Science, Data Science and Analytics

Bachelor of Science
2016 - 2019

Work History

C

CrowdGen

AI Trainer and Data labeler

Kiambu
2025 - 2025