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Johnny Meintel

Johnny Meintel

AI Annotator - HANDSHAKE AI

USA flagDeFuniak Springs, Usa
$15.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

AI/LLM Model Training

Top Data Types

AudioAudio
VideoVideo
TextText

Top Task Types

RLHF

Freelancer Overview

AI Annotator for Handshake AI since December 2025. Have completed over 2,500 ELO comparison tasks for Text-to-Image and Text-to-Speech models. I strive at identifying even the most minor discrepancies between models to ensure accurate transcription. I have also completed several hundred prompting tasks which involve instructing a model to remove a pattern from a visual element without disrupting other elements within the picture and maintaining realism.

Entry LevelEnglish

Labeling Experience

AI Annotator - HANDSHAKE AI

AudioRLHF
As an AI Annotator at Handshake AI, I performed RLHF-style evaluation and annotation tasks on large language model pipelines. My work focused on annotating audio, video, and text data to enhance model response quality, safety, and overall alignment. Each annotation contributed to the continuous improvement and reliability of AI models in multimodal environments. • Executed assessments and annotations for quality assurance. • Evaluated and rated model outputs for safety and alignment. • Collaborated with RLHF teams to deliver consistent results. • Provided feedback for improving annotation workflows.

As an AI Annotator at Handshake AI, I performed RLHF-style evaluation and annotation tasks on large language model pipelines. My work focused on annotating audio, video, and text data to enhance model response quality, safety, and overall alignment. Each annotation contributed to the continuous improvement and reliability of AI models in multimodal environments. • Executed assessments and annotations for quality assurance. • Evaluated and rated model outputs for safety and alignment. • Collaborated with RLHF teams to deliver consistent results. • Provided feedback for improving annotation workflows.

2025 - Present

Education

W

WGU

Master of Science, Cybersecurity

Master of Science
2026 - 2026
W

WGU

Bachelor of Science, Cloud Computing

Bachelor of Science
2023 - 2026

Work History

C

Costco Wholesale

Technical Support Representative

N/A
2024 - 2026
R

Restaurant Depot

Front End Associate

N/A
2023 - 2024