Mukhtar Y.

Key Skills

Software

Other

Mercor

Toloka

Data Annotation Tech

Top Subject Matter

Large Language Models and multimodal generative AI (architecture, urban planning, creative writing)

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Image

Document

Top Task Types

RLHF

Classification

Object Detection

Question Answering

Evaluation/Rating

Freelancer Overview

AI Trainer / Data Annotator | Freelance. Brings 2 years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Science, University of Ilorin (2024) and Bachelor of Science, University of Ilorin (2018). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

AI Trainer / Data Annotator | Freelance

OtherTextRLHF

Served as an AI Trainer / Data Annotator for LLM and multimodal model training, evaluation, and alignment. Assessed model outputs for factual accuracy, tone, and logical flow, then provided detailed rationales to support ranking and behavioral fine-tuning. Built prompt sets to test reasoning quality in architecture, urban planning, and creative writing use cases. • Evaluated thousands of AI-generated responses for accuracy, coherence, and safety • Performed bias detection and flagged hallucinations and safety violations • Authored ranking rationales to fine-tune model alignment • Designed complex multi-step prompts to optimize response relevance by ~20%

2025 - Present

Education

Work History