Miles H.

Key Skills

Software

AWS SageMaker

Top Subject Matter

AI & Machine Learning – LLM Training & Refinement

NLP & Data Annotation – Quality Enhancement

Top Data Types

Text

Video

Top Task Types

Prompt + Response Writing (SFT)

Freelancer Overview

Senior AI Engineer – LLM output refinement and training data curation. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Computer Science, University of Wollongong (2025) and Bachelor of Computer Science, Shandong University (2014). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Labeling Experience

Senior AI Engineer – LLM output refinement and training data curation

TextPrompt + Response Writing (SFT)

Oversaw the quality refinement of LLM outputs and improved the AI-generated content within product pipelines. Focused on prompt engineering, data collection, and hands-on data refinement to ensure high-quality training data for agentic AI and GEO search optimization tasks. Collaborated with engineers to deliver production-grade LLM solutions and established robust data pipelines for ongoing model updates. • Monitored and evaluated LLM outputs for quality and relevance • Applied prompt engineering to enhance training data • Led data collection, refinement, and curation efforts for model improvement • Coordinated team-based standardization of data labeling and model deployment practices.

2024 - Present

Education

Work History