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G

Greg Nyaga

Data Annotation Assistant (Freelance / Project-Based)

Kenya flagNairobi, Kenya
$10.00/hrExpertAppenClickworkerData Annotation Tech

Key Skills

Software

AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
Deep SystemsDeep Systems
Google Cloud Vertex AIGoogle Cloud Vertex AI
RemotasksRemotasks
Scale AIScale AI
Snorkel AISnorkel AI
TolokaToloka
TelusTelus

Top Subject Matter

AI model training and evaluation

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Classification
Segmentation
Text Generation
Question Answering
Text Summarization
Transcription
Fine Tuning
Computer Programming Coding
Data Collection

Freelancer Overview

Data Annotation Assistant (Freelance / Project-Based). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Science, Kenyatta University (2023) and Bachelor of Education, Tom Mboya University (2023). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglishSwahili

Labeling Experience

Data Annotation Assistant (Freelance / Project-Based)

OtherTextClassification
As a Data Annotation Assistant (Freelance / Project-Based), I labeled and categorized datasets to support AI model training and evaluation. I reviewed and improved data quality for accuracy and consistency in artificial intelligence systems. My detail-oriented approach was applied to both text and structured datasets used in machine learning tasks. • Labeled and categorized data for AI/ML applications. • Enhanced dataset accuracy to optimize model performance. • Applied domain knowledge in text-based ML scenarios. • Ensured high-quality annotated data for robust AI models.

As a Data Annotation Assistant (Freelance / Project-Based), I labeled and categorized datasets to support AI model training and evaluation. I reviewed and improved data quality for accuracy and consistency in artificial intelligence systems. My detail-oriented approach was applied to both text and structured datasets used in machine learning tasks. • Labeled and categorized data for AI/ML applications. • Enhanced dataset accuracy to optimize model performance. • Applied domain knowledge in text-based ML scenarios. • Ensured high-quality annotated data for robust AI models.

2023 - Present

Education

T

Tom Mboya University

Bachelor of Education, Mathematics, Physics, and Information Technology

Bachelor of Education
2019 - 2023
K

Kenyatta University

Master of Science, Education Science

Master of Science
2023

Work History

S

Safaricom

IT Support Assistant

Nairobi
2023 - 2024
K

Kenya National Bureau of Statistics

Data Analyst Assistant

Nairobi
2022 - 2023