Deanna S.

Key Skills

Software

Appen

Data Annotation Tech

Lionbridge

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Classification

Data Collection

Evaluation Rating

Prompt Response Writing SFT

Text Generation

Freelancer Overview

I have nearly a decade of experience in data labeling and AI training data, working across roles that have sharpened my ability to evaluate, annotate, and improve machine learning systems. I've focused on refining model outputs through prompt engineering and reinforcement learning from human feedback (RLHF), which strengthened my skills in error pattern recognition and model evaluation. I've also contributed to high-impact projects by rating search relevance, annotating large datasets, and providing nuanced feedback to guide the development of AI systems. My background combines strong analytical skills with a user-focused mindset, which helps ensure AI models align with real-world expectations. I have consistently met demanding quality standards while managing large data volumes and tight deadlines, setting me apart as someone who can deliver reliable, thoughtful input to advance AI technologies.

Labeling Experience

RLHF

Data Annotation TechTextRLHF

I cannot go into specifics due to a NDA I signed. I focused on refining model outputs through prompt engineering and reinforcement learning from human feedback (RLHF), which strengthened my skills in error pattern recognition and model evaluation.

I cannot go into specifics due to a NDA I signed. I focused on refining model outputs through prompt engineering and reinforcement learning from human feedback (RLHF), which strengthened my skills in error pattern recognition and model evaluation.

2024

Education

Work History