For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Max

Max

Full-Stack Product Engineer - AI & Web Technologies

ISRAEL flag
Tel Aviv, Israel
$85.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Label Types

Computer Programming Coding
Data Collection
Evaluation Rating
RLHF

Freelancer Overview

I recently worked as an AI Training Specialist at Mercor, creating training data for Large Language Models. My primary task was recording expert-level coding sessions with detailed voice narration — explaining every action in real-time, including precise mouse movements, cursor positions, and UI interactions. I verbalized my entire reasoning process: why I'm navigating to a specific file, what I'm looking for, what I expect to find, and how I debug when things don't work as expected. I also evaluated AI-generated code for correctness, edge cases, and best practices, documenting patterns in model failures. What sets me apart: 20 years of software engineering experience across multiple languages (TypeScript, Python, Node.js, React, Kotlin, SQL), combined with a strong teaching background — I served as an instructor in the Israeli Air Force and as Backend Guild Master mentoring 20 engineers. I'm practiced at explaining complex technical concepts clearly and thoroughly.

IntermediateEnglishHebrewRussian

Labeling Experience

AI Training Specialist, Coding

OtherComputer Code ProgrammingRLHFEvaluation Rating
Project Scope: Creating high-quality training datasets for frontier Large Language Models through expert-level coding demonstrations. The goal was to teach AI models how professional software engineers think, navigate codebases, and solve problems — capturing not just the code, but the reasoning behind every decision. Tasks Performed: Recorded screen capture sessions of real coding work with continuous voice narration. Explained every action in real-time: precise mouse movements, cursor positions, file navigation, code writing, and debugging. Verbalized the full reasoning process — why I'm opening a specific file, what I expect to find, how I form hypotheses when debugging, and why I rule things out. Project Size: Ongoing contract work, multiple coding sessions recorded across TypeScript, Python, Node.js, React, and SQL. Quality Measures: Detailed narration requirements — every ac

Project Scope: Creating high-quality training datasets for frontier Large Language Models through expert-level coding demonstrations. The goal was to teach AI models how professional software engineers think, navigate codebases, and solve problems — capturing not just the code, but the reasoning behind every decision. Tasks Performed: Recorded screen capture sessions of real coding work with continuous voice narration. Explained every action in real-time: precise mouse movements, cursor positions, file navigation, code writing, and debugging. Verbalized the full reasoning process — why I'm opening a specific file, what I expect to find, how I form hypotheses when debugging, and why I rule things out. Project Size: Ongoing contract work, multiple coding sessions recorded across TypeScript, Python, Node.js, React, and SQL. Quality Measures: Detailed narration requirements — every ac

2025

Education

R

Reichman University - Media Innovation Lab

Finished year-long course, Human-Computer Interaction & Augmented Reality research

Finished year-long course
2011 - 2012
R

Reichman University

Bachelor of Arts, Computer Science

Bachelor of Arts
2008 - 2011

Work History

T

TarimLi

Co-Founder & CTO

Tel Aviv
2024 - 2025
N

NEAR Protocol

Dev-Tools & DX Engineer

Remote
2022 - 2023