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Matthew Peterson

Matthew Peterson

AI System Trainer | Generalist

USA flagPhiladelphia, Usa
$35.00/hrIntermediate

Key Skills

Software

No software listed

Top Subject Matter

General AI Language Model Instruction and Usability
Professional Language Model Evaluation and Prompt Engineering
Legal Services & Contract Review

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
TranscriptionTranscription
Data CollectionData Collection
Text GenerationText Generation
Question AnsweringQuestion Answering
Object DetectionObject Detection
Text SummarizationText Summarization

Freelancer Overview

AI System Trainer | Handshake.ai (Project Hedgehog). Brings 17+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Arts, Penn State University (2014). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

IntermediateEnglish

Labeling Experience

AI System Trainer | Handshake.ai (Project Hedgehog)

Text
As an AI System Trainer at Handshake.ai, I contributed to structured AI system training focused on evaluating and improving model response quality. My work included prompt and output review to ensure clarity, alignment, and user-facing accuracy. I applied analytical reasoning and communication skills to refine instruction-following and usability of the AI models. • Reviewed and rated prompt + model output pairs for effectiveness. • Assessed system alignment with user intent and expected results. • Documented edge case findings to support model consistency improvements. • Collaborated using internal/proprietary tooling in a remote environment.

As an AI System Trainer at Handshake.ai, I contributed to structured AI system training focused on evaluating and improving model response quality. My work included prompt and output review to ensure clarity, alignment, and user-facing accuracy. I applied analytical reasoning and communication skills to refine instruction-following and usability of the AI models. • Reviewed and rated prompt + model output pairs for effectiveness. • Assessed system alignment with user intent and expected results. • Documented edge case findings to support model consistency improvements. • Collaborated using internal/proprietary tooling in a remote environment.

2026 - Present

AI Annotation Specialist | Outlier AI

TextPrompt Response Writing SFT
As an AI Annotation Specialist at Outlier AI, I developed and evaluated prompts to test nuanced AI reasoning and adherence to instructions. My role involved structured annotation tasks assessing model response quality, coherence, and technical accuracy. I generated written critiques and recommendations to identify logic gaps and improvement opportunities for language models. • Crafted professional-level prompts for LLM evaluation. • Scored and annotated model outputs across multiple attributes. • Provided detailed written feedback for model refinement. • Utilized internal/proprietary AI labeling platforms in a freelance capacity.

As an AI Annotation Specialist at Outlier AI, I developed and evaluated prompts to test nuanced AI reasoning and adherence to instructions. My role involved structured annotation tasks assessing model response quality, coherence, and technical accuracy. I generated written critiques and recommendations to identify logic gaps and improvement opportunities for language models. • Crafted professional-level prompts for LLM evaluation. • Scored and annotated model outputs across multiple attributes. • Provided detailed written feedback for model refinement. • Utilized internal/proprietary AI labeling platforms in a freelance capacity.

2025 - 2025

Education

P

Penn State University

Bachelor of Arts, Communication Arts and Sciences

Bachelor of Arts
2005 - 2010

Work History

C

City of Philadelphia

IT Analyst

Philadelphia
2023 - Present
P

PwC

Desktop Support Engineer

Philadelphia
2020 - 2023