Victor U.

Key Skills

Software

Scale AI

Remotasks

Toloka

Top Subject Matter

LLM training data labeling

technical/code-related instruction evaluation

Legal Services & Contract Review

Top Data Types

Text

Image

Computer Code Programming

Top Task Types

Computer Programming/Coding

Polygon

RLHF

Freelancer Overview

AI Data Trainer & Technical Annotator (RLHF, Instruction Evaluation, Output Ranking). Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Scale AI, Remotasks, and Toloka. Education includes Certification Program, Cyfrin Updraft (2023) and Advanced Diploma in Software Engineering, Aptech Computer Education. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Trainer & Technical Annotator (RLHF, Instruction Evaluation, Output Ranking)

Scale AIText

Provided RLHF and instruction-response evaluations to assess model output quality, accuracy, and adherence to instructions. Reviewed code-related tasks for correctness and flagged errors in technical content while maintaining consistent annotation quality. Performed model output ranking and preference labeling to support downstream training and improvement efforts. • Evaluated instruction-response pairs • Ranked outputs by quality/accuracy • Reviewed code correctness and technical accuracy • Flagged errors in technical content

2022 - Present

Education

Work History