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Akinbi Oluwagbenga

Akinbi Oluwagbenga

Data Annotation Pro | AI Technical Trainer / SME (Subject Matter Expert)

Nigeria flagIbadan, Nigeria
$18.00/hrEntry LevelCVATData Annotation TechLabel Studio

Key Skills

Software

CVATCVAT
Data Annotation TechData Annotation Tech
Label StudioLabel Studio

Top Subject Matter

Engineering Domain Expertise
Mathematics Domain Expertise
Physics Domain Expertise

Top Data Types

TextText
ImageImage

Top Task Types

RLHFRLHF
Question AnsweringQuestion Answering
Fine-tuningFine-tuning
Text SummarizationText Summarization
Bounding BoxBounding Box

Freelancer Overview

AI Technical Trainer / SME (Subject Matter Expert) | outlier.ai. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, University of Ibadan (2025) and Bachelor of Science, Obafemi Awolowo University (2019). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Entry LevelEnglishYoruba

Labeling Experience

AI Technical Trainer / SME (Subject Matter Expert) | outlier.ai

TextRLHF
As an AI Technical Trainer and SME at Outlier.ai, I performed Reinforcement Learning from Human Feedback (RLHF) to enhance large language model accuracy in complex domains. I evaluated AI-generated text for factual accuracy, logical consistency, and safety adherence. I authored high-quality prompts and responses to train models in multi-turn reasoning and problem-solving. • RLHF applied on engineering, math, and physics-related texts • Focused on edge case identification, hallucination detection, and model ranking • Drafted “gold standard” ground truth data for LLM training • Ensured prompt and response alignment to safety and quality guidelines

As an AI Technical Trainer and SME at Outlier.ai, I performed Reinforcement Learning from Human Feedback (RLHF) to enhance large language model accuracy in complex domains. I evaluated AI-generated text for factual accuracy, logical consistency, and safety adherence. I authored high-quality prompts and responses to train models in multi-turn reasoning and problem-solving. • RLHF applied on engineering, math, and physics-related texts • Focused on edge case identification, hallucination detection, and model ranking • Drafted “gold standard” ground truth data for LLM training • Ensured prompt and response alignment to safety and quality guidelines

Present

Education

O

Obafemi Awolowo University

Bachelor of Science, Electronic and Electrical Engineering

Bachelor of Science
2015 - 2019
U

University of Ibadan

Master of Science, Electronic and Electrical Engineering

Master of Science
2025

Work History

3

3MTT Nigeria

Data Analyst / Specialist

Ibadan
2025 - 2025
F

Faith Standard Cephalo Model College

E-Learning Coordinator & Tutor

Ibadan
2021 - 2025