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Ido Cohen

Ido Cohen

AI Trainer, Handshake AI

USA flag
Los Angeles, Usa
$18.00/hrEntry LevelDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

AI multimodal data evaluation

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Task Types

Bounding Box
Object Detection
Question Answering
Evaluation Rating

Freelancer Overview

AI Trainer, Handshake AI. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, California State University, Northridge (2026). AI-training focus includes data types such as Image, Video, Audio, and labeling workflows including Evaluation and Rating.

Entry LevelHebrewEnglish

Labeling Experience

AI Trainer, Handshake AI

Image
As an AI Trainer at Handshake AI, I contributed to the evaluation and improvement of multimodal AI outputs. My responsibilities included editing and curating large multimedia training datasets, ensuring that the data was high-quality and accurately labeled. By applying structured frameworks and providing human feedback, I directly supported model fine-tuning and iteration cycles. • Evaluated and rated AI-generated visual, audio, and video outputs for quality, accuracy, and coherence • Edited, added, and removed content within multimedia datasets to maintain precise labeling • Applied structured evaluation processes to assess the performance of multimodal AI outputs • Provided actionable feedback that informed AI model training and development

As an AI Trainer at Handshake AI, I contributed to the evaluation and improvement of multimodal AI outputs. My responsibilities included editing and curating large multimedia training datasets, ensuring that the data was high-quality and accurately labeled. By applying structured frameworks and providing human feedback, I directly supported model fine-tuning and iteration cycles. • Evaluated and rated AI-generated visual, audio, and video outputs for quality, accuracy, and coherence • Edited, added, and removed content within multimedia datasets to maintain precise labeling • Applied structured evaluation processes to assess the performance of multimodal AI outputs • Provided actionable feedback that informed AI model training and development

2025 - Present

Education

C

California State University, Northridge

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2026

Work History

M

Magnet Media

Co-Founder and Head of Marketing

Los Angeles
2025 - Present
H

HeyGen AI

Technical Support Specialist

Los Angeles
2025 - 2026