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Andrew Thendu

AI Training Specialist (Freelance/Remote)

ESTONIA flag
Kardla, Estonia
$20.00/hrExpertLabelboxMercorMindrift

Key Skills

Software

LabelboxLabelbox
MercorMercor
MindriftMindrift
TelusTelus

Top Subject Matter

Natural Language Processing
Generative AI
AI/ML Model Training

Top Data Types

TextText
DocumentDocument

Top Task Types

Classification
Text Generation
Object Detection
Question Answering
Text Summarization
Transcription
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

AI Training Specialist (Freelance/Remote). Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Master of Science, University of Nairobi (2023) and Bachelor of Arts, Strathmore University (2017). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertSwahiliEnglishSpanish

Labeling Experience

Labelbox

AI Training Specialist (Freelance/Remote)

LabelboxTextClassification
As an AI Training Specialist, I labeled large datasets for AI models focusing on tasks such as text classification, rewriting, summarization, and fact-checking. I evaluated and refined AI-generated outputs for clarity, tone, accuracy, safety, and guideline compliance. I conducted rubric-based scoring and generated prompts for fine-tuning and behavior evaluation of large language models (LLMs). • Performed text annotation, including entity tagging and intent detection. • Evaluated model responses and ensured safety and consistency. • Created and refined prompts for LLM prompt engineering and test case development. • Used platforms such as Labelbox and Scale AI for high-volume annotation tasks.

As an AI Training Specialist, I labeled large datasets for AI models focusing on tasks such as text classification, rewriting, summarization, and fact-checking. I evaluated and refined AI-generated outputs for clarity, tone, accuracy, safety, and guideline compliance. I conducted rubric-based scoring and generated prompts for fine-tuning and behavior evaluation of large language models (LLMs). • Performed text annotation, including entity tagging and intent detection. • Evaluated model responses and ensured safety and consistency. • Created and refined prompts for LLM prompt engineering and test case development. • Used platforms such as Labelbox and Scale AI for high-volume annotation tasks.

2019 - Present

Education

S

Strathmore University

Bachelor of Arts, Communication

Bachelor of Arts
2013 - 2017
S

Starehe Boys' Centre and School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2008 - 2012

Work History

U

Upwork

Freelance Writer & Editor

Nairobi
2019 - Present
N

N/A

Content Writer & Communications Officer

Nairobi
2018 - 2019