Yusuff T.

Key Skills

Software

Remotasks

Toloka

Top Subject Matter

AI training data annotation and evaluation (LLM)

AI training dataset processing

Annotation Domain Expertise

Top Data Types

Text

Image

Audio

Top Task Types

Segmentation

Text Generation

Transcription

Prompt + Response Writing (SFT)

Question Answering

Text Summarization

Freelancer Overview

AI Data Annotator / LLM Trainer, Remotasks / Scale AI. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks and Toloka. Education includes Bachelor of Technology, Federal University of Technology, Minna (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Specialist, Toloka AI

TolokaText

Processed structured and unstructured datasets to support AI model training and evaluation cycles. Followed detailed project guidelines to produce high-quality annotations and feedback that improved downstream training results. Assisted with refining data workflows to improve efficiency and reduce errors. • Processed structured and unstructured datasets for AI training • Supported model evaluation and feedback loops • Followed detailed guidelines for high-quality outputs • Assisted in refining data workflows for efficiency

2025 - 2026

AI Data Annotator / LLM Trainer, Remotasks / Scale AI

RemotasksText

Worked as an AI data annotator and LLM trainer for training content and improving dataset quality through careful review. Labeled, tagged, and evaluated AI-generated outputs using project guidelines and quality-check procedures. Provided feedback to support iteration and consistency across remote teams. • Labeled and tagged dataset items according to instructions • Conducted quality checks and validation of AI outputs • Reviewed items to improve dataset accuracy • Collaborated remotely to maintain annotation consistency

2024 - 2025

Education

Work History