For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Melody Gitau

Melody Gitau

Data Annotation Specialist (Project Experience)

KENYA flag
Nairobi, Kenya
$10.00/hrIntermediateAppenAws SagemakerClickworker

Key Skills

Software

AppenAppen
AWS SageMakerAWS SageMaker
ClickworkerClickworker

Top Subject Matter

General business and customer data
Finance and Business
Technology and E-commerce

Top Data Types

DocumentDocument
AudioAudio
TextText

Top Task Types

Transcription
Classification
Bounding Box

Freelancer Overview

Data Annotation Specialist (Project Experience). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Excel and SPSS. Education includes Kenya Certificate of Secondary Education, N/A (2024). AI-training focus includes data types such as Document and labeling workflows including Classification.

IntermediateSwahiliEnglish

Labeling Experience

Data Annotation Specialist (Project Experience)

DocumentClassification
Collected, cleaned, and labeled datasets for analysis, focusing on ensuring data was structured for downstream analytical tasks. Labeled and categorized raw data using Excel and SPSS to create usable datasets. Maintained accuracy and quality compliance to established annotation guidelines. • Labeled and organized tabular and document-based datasets.• Performed quality assurance and data validation on annotated data.• Used Excel and SPSS for labeling, structuring, and classification tasks.• Generated reports and documentation based on labeled data.

Collected, cleaned, and labeled datasets for analysis, focusing on ensuring data was structured for downstream analytical tasks. Labeled and categorized raw data using Excel and SPSS to create usable datasets. Maintained accuracy and quality compliance to established annotation guidelines. • Labeled and organized tabular and document-based datasets.• Performed quality assurance and data validation on annotated data.• Used Excel and SPSS for labeling, structuring, and classification tasks.• Generated reports and documentation based on labeled data.

2024 - 2025

Education

K

Kenyatta University

Bachelor's, Pharmacy and Bioinformatics

Bachelor's
2026 - 2026
N

N/A

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2024 - 2024

Work History

C

Crowdgen Appen

Data Annotator

Nairobi
2025 - Present
O

Optical Shop

Data Records Assistant

Nairobi
2024 - Present