Joycelyne Biya

Key Skills

Software

Mercor

Top Subject Matter

AI Training & Quality Evaluation

Natural Language Processing

Large Language Models

Top Data Types

Text

Document

Top Task Types

RLHF

Prompt + Response Writing (SFT)

Question Answering

Text Generation

Freelancer Overview

Generalist, Mercor. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mercor. Education includes Master of Science, Technische Universität Darmstadt (2027) and Bachelor of Science, University of Dschang (2012). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Generalist, Mercor

MercorText

In this role, I evaluated and rated the performance of Large Language Models (LLMs) by reviewing AI-generated responses. I was responsible for annotating strengths, weaknesses, and factual accuracy of model outputs while assessing tone, reasoning quality, and completeness. The task also involved fact-checking using reputable sources and tools to ensure data integrity. • Generated human evaluation data for RLHF processes. • Annotated specific elements including accuracy and tone. • Reviewed LLM responses to user queries. • Contributed to improving LLM alignment and quality.

In this role, I evaluated and rated the performance of Large Language Models (LLMs) by reviewing AI-generated responses. I was responsible for annotating strengths, weaknesses, and factual accuracy of model outputs while assessing tone, reasoning quality, and completeness. The task also involved fact-checking using reputable sources and tools to ensure data integrity. • Generated human evaluation data for RLHF processes. • Annotated specific elements including accuracy and tone. • Reviewed LLM responses to user queries. • Contributed to improving LLM alignment and quality.

2026 - Present

Education

Work History