James J.

Key Skills

Software

Other

Data Annotation Tech

Labelbox

Micro1

Mercor

Top Subject Matter

Conversational AI training data

record classification

and prompt engineering

Top Data Types

Text

Image

Audio

Top Task Types

Prompt + Response Writing (SFT)

Classification

Text Generation

Fine-tuning

Evaluation/Rating

Computer Programming/Coding

Freelancer Overview

AI Training & Prompt Engineering Specialist — Outlier AI (United States). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, Internal, and Proprietary Tooling. Education includes Bachelor in Computer Software Engineering, Stanford University (2021). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT) and Classification.

Labeling Experience

Data Analyst — Houston, Texas

TextClassification

Keyed, cleaned, and processed structured and unstructured datasets to support high-speed data entry and database navigation. Transmitted data through automated extraction and transformation pipelines while maintaining strict record classification standards. Sorted and processed data from CSV files and APIs for accurate record management. • Performed data keying and cleaning • Maintained record classification integrity in pipelines • Automated repetitive data entry to improve efficiency • Sorted and processed CSV/API data for database navigation

2024 - 2025

AI Training & Prompt Engineering Specialist — Outlier AI (United States)

OtherTextPrompt + Response Writing (SFT)

Provided prompt keying and optimization for large language models to improve high-accuracy data entry and output relevance. Performed record classification, sorting, and summarization for complex datasets in conversational AI environments. Reviewed AI system outputs to identify edge cases and reduce bias while preserving consistent classification quality. • Keyed and optimized LLM prompts for accurate responses • Conducted record classification, sorting, and summarization • Scanned outputs for edge cases and bias • Processed high-volume training datasets and supported annotation workflows

2024 - 2025

Education

Work History