Jennifer R.

Key Skills

Software

Appen

Labelbox

SuperAnnotate

Other

Top Subject Matter

Artificial Intelligence – RLHF, Prompt Evaluation & Model Training

E-Commerce – Product Categorization, Customer Support & Marketplace Operations

Business Operations – Quality Assurance, Process Improvement & Team Leadership

Top Data Types

Image

Text

Video

Top Task Types

Classification

Text Summarization

Evaluation/Rating

Data Collection

Prompt + Response Writing (SFT)

Bounding Box

Text Generation

Question Answering

Fine-tuning

Red Teaming

Transcription

Object Detection

Freelancer Overview

I have experience working on AI training, evaluation, and data annotation projects through platforms including Handshake AI, Mercor, and Micro1. My work involves evaluating AI-generated responses for accuracy, instruction adherence, reasoning quality, naturalness, and overall usefulness. I regularly review prompts and model outputs, identify errors and inconsistencies, provide detailed justifications, and apply project-specific guidelines to improve the quality and reliability of training data used for large language models. In addition to AI evaluation work, I bring over 15 years of operational and management experience as a small business owner and former supervisor. This background has strengthened my attention to detail, quality control, problem-solving, and ability to follow complex specifications while maintaining productivity. I am experienced with content review, data labeling, prompt creation, response ranking, quality assurance, and structured feedback, making me well-suited for projects that require analytical thinking, consistency, and high-quality annotations.