Emmanuel Nangabo

Key Skills

Software

Scale AI

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Text

Video

Top Label Types

Evaluation Rating

Entity Ner Classification

Freelancer Overview

I am a detail-oriented AI professional with hands-on experience in data annotation, labeling, and prompt engineering across text, image, and audio tasks. My background includes evaluating AI model behavior, developing rubrics, and ensuring quality assurance in structured research environments. I have worked on projects requiring precise application of guidelines, complex STEM reasoning, and workflow optimization, and have managed digital documentation and reporting systems to support operational transparency. Skilled in using AI tools such as ChatGPT, Claude, and Gemini, as well as productivity platforms like Google Workspace and Zapier, I excel at synthesizing large datasets, creating golden answers, and maintaining high accuracy in independent, deadline-driven roles. My technical foundation in STEM and IT further supports my ability to design structured prompts and evaluate AI systems with a critical, analytical approach.

Labeling Experience

Structured Data Annotation

LabelboxVideoEntity Ner Classification

Performed high-accuracy annotation of datasets

Performed high-accuracy annotation of datasets

2025

LLM Response Evaluation and Quality Checking

Scale AITextEvaluation Rating

Worked on large scale LLM evaluation projects assessing AI generated responses across diverse domains including STEM, reasoning, general knowledge, and safety sensitive topics.

Worked on large scale LLM evaluation projects assessing AI generated responses across diverse domains including STEM, reasoning, general knowledge, and safety sensitive topics.

2023 - 2025

Education

Work History