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Austin Engle

Austin Engle

AI Model Trainer & Evaluator – Sepal AI

USA flagRemote, Usa
Intermediate

Key Skills

Software

No software listed

Top Subject Matter

Technical content
web development
system administration

Top Data Types

TextText
DocumentDocument

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Model Trainer & Evaluator – Sepal AI. Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Certificate, UNCC Coding Bootcamp (2022) and No Degree Awarded, Appalachian State University. AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Intermediate

Labeling Experience

AI Training Dataset Creation (Sepal AI)

TextPrompt Response Writing SFT
I created over 100 realistic prompts for technical scenarios used in training AI models. I developed detailed binary evaluation rubrics to ensure objective, consistent labeling and dataset quality. My efforts directly improved the reliability and clarity of AI training datasets for technical subject matter. • Focused on technical content such as CRM, system admin, and troubleshooting guides • Ensured rubric reproducibility and inter-rater reliability across QA team • Used prompt engineering for scenario diversity and accuracy • Delivered measurable improvement in dataset consistency and evaluator agreement

I created over 100 realistic prompts for technical scenarios used in training AI models. I developed detailed binary evaluation rubrics to ensure objective, consistent labeling and dataset quality. My efforts directly improved the reliability and clarity of AI training datasets for technical subject matter. • Focused on technical content such as CRM, system admin, and troubleshooting guides • Ensured rubric reproducibility and inter-rater reliability across QA team • Used prompt engineering for scenario diversity and accuracy • Delivered measurable improvement in dataset consistency and evaluator agreement

2024 - Present

AI Model Trainer & Evaluator – Sepal AI

TextPrompt Response Writing SFT
In this AI model trainer role, I created and evaluated high-quality training data for technical text-based tasks. I engineered prompts and designed binary rubric criteria to objectively assess AI-generated outputs in web development, technical documentation, and troubleshooting scenarios. I evaluated outputs using structured rubrics and performed code review and screenshot verification for functional and UI accuracy. • Developed binary verification rubrics with screenshot, code inspection, and functional test tags • Provided detailed feedback to improve AI model accuracy and consistency • Created reviewer documentation to support dataset reliability and reduce errors • Used prompt engineering and clear pass/fail criteria for prompt-based task evaluation

In this AI model trainer role, I created and evaluated high-quality training data for technical text-based tasks. I engineered prompts and designed binary rubric criteria to objectively assess AI-generated outputs in web development, technical documentation, and troubleshooting scenarios. I evaluated outputs using structured rubrics and performed code review and screenshot verification for functional and UI accuracy. • Developed binary verification rubrics with screenshot, code inspection, and functional test tags • Provided detailed feedback to improve AI model accuracy and consistency • Created reviewer documentation to support dataset reliability and reduce errors • Used prompt engineering and clear pass/fail criteria for prompt-based task evaluation

2024 - Present

Education

U

UNCC Coding Bootcamp

Certificate, Web Development

Certificate
2022 - 2022
A

Appalachian State University

No Degree Awarded, Computer Science

No Degree Awarded
Not specified

Work History

C

Cursed Warden Labs

Founder & Lead Developer

Remote
2022 - Present
I

IBG Software

Full-Stack Developer / Scrum Coordinator

Remote/Charlotte
2022 - 2024