Juma S.

Key Skills

Software

No software listed

Top Subject Matter

Data Labeling & Evaluation (Finance-related datasets)

Business Decision-making / Case reasoning

Quantitative analysis

Top Data Types

Image

Text

Video

Top Task Types

Text Generation

Question Answering

Segmentation

Relationship

Text Summarization

Tracking

Freelancer Overview

I have extensive experience training and evaluating AI models, particularly large language models. My work has involved reviewing AI-generated responses, identifying reasoning mistakes, coding bugs, and factual inaccuracies, and creating prompts designed to test models in challenging scenarios. I've also worked on data labeling and annotation projects that support RLHF, ensuring datasets meet high quality and consistency standards. What I enjoy most is finding the edge cases that AI systems struggle with and helping improve their performance over time. My background in software development also allows me to evaluate technical outputs with a deeper understanding of code, logic, and problem-solving, bringing both attention to detail and practical experience to AI training projects.

Education

Work History