Timilehin Israel

Key Skills

Software

Other

Mindrift

Labelbox

Label Studio

Remotasks

Toloka

Top Subject Matter

AI Model Evaluation

AI Programming/JavaScript Tutoring

Top Data Types

Text

Image

Medical Dicom

Top Task Types

RLHF

Text Summarization

Question Answering

Fine-tuning

Evaluation/Rating

Classification

Freelancer Overview

AI Trainer/AI Data QA Specialist. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Mindrift. Education includes Bachelor of Medicine, Bachelor of Surgery, Obafemi Awolowo University (2026). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Trainer/AI Data QA Specialist

OtherText

As an AI Trainer/AI Data QA Specialist at Turing, I evaluated AI-generated responses for correctness, clarity, and adherence to task requirements. I provided structured feedback to improve model behavior and alignment, and designed and reviewed test prompts to identify failure modes and edge cases. My work focused on maintaining high standards for AI output across diverse scenarios. • Assessed AI-generated text for quality and relevance. • Identified and documented model limitations and errors. • Developed and refined prompts to enhance testing coverage. • Provided actionable recommendations for model improvement.

As an AI Trainer/AI Data QA Specialist at Turing, I evaluated AI-generated responses for correctness, clarity, and adherence to task requirements. I provided structured feedback to improve model behavior and alignment, and designed and reviewed test prompts to identify failure modes and edge cases. My work focused on maintaining high standards for AI output across diverse scenarios. • Assessed AI-generated text for quality and relevance. • Identified and documented model limitations and errors. • Developed and refined prompts to enhance testing coverage. • Provided actionable recommendations for model improvement.

2025 - 2026

JavaScript AI Tutor

Mindrift

In the role of JavaScript AI Tutor at Mindrift AI, I assessed AI explanations and code outputs against expected solutions. I identified hallucinations, logical errors, and incomplete reasoning in AI-generated programming responses. Iterative refinement was a key focus to improve prompt clarity and task difficulty for superior AI response quality. • Evaluated computer code for correctness and logical consistency. • Flagged areas with unclear or inaccurate AI reasoning. • Enhanced prompt structure for better model performance. • Collaborated with the team to ensure technical accuracy.

In the role of JavaScript AI Tutor at Mindrift AI, I assessed AI explanations and code outputs against expected solutions. I identified hallucinations, logical errors, and incomplete reasoning in AI-generated programming responses. Iterative refinement was a key focus to improve prompt clarity and task difficulty for superior AI response quality. • Evaluated computer code for correctness and logical consistency. • Flagged areas with unclear or inaccurate AI reasoning. • Enhanced prompt structure for better model performance. • Collaborated with the team to ensure technical accuracy.

2024 - 2024

Education

Work History