Humphrey Muriungi

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Top Label Types

Fine Tuning

Evaluation Rating

Computer Programming Coding

Prompt Response Writing SFT

Freelancer Overview

I am a detail-oriented data labeling and annotation specialist with hands-on experience supporting AI and machine learning projects by preparing, labeling, and validating high-quality datasets. My background includes working with leading platforms and startups to annotate AI-generated text, evaluate prompt-based outputs, and ensure logical consistency and instruction compliance in complex, multi-step tasks. I am skilled in identifying edge cases, resolving ambiguities, and performing rigorous quality assurance checks to maintain accuracy and consistency across large datasets. With a solid foundation in computer science and a strong understanding of guideline interpretation, I excel in remote, asynchronous environments and contribute to the creation of gold-standard data that drives reliable AI model performance.

Labeling Experience

AI Annotator

Scale AIComputer Code ProgrammingFine TuningEvaluation Rating

Annotated and evaluated AI-generated code and technical text to support supervised fine-tuning and agent training. Reviewed outputs for correctness, logical structure, instruction adherence, and edge cases. Used Remotasks tools to classify, rate, and refine prompt–response pairs, contributing high-quality coding datasets for AI agent development.

Annotated and evaluated AI-generated code and technical text to support supervised fine-tuning and agent training. Reviewed outputs for correctness, logical structure, instruction adherence, and edge cases. Used Remotasks tools to classify, rate, and refine prompt–response pairs, contributing high-quality coding datasets for AI agent development.

2022 - 2024

Education

Work History