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O

Oluwadamilola O.

AI Trainer & Machine Learning Researcher

USA flagN/A, Usa

Key Skills

Software

Don't disclose

Top Subject Matter

Artificial Intelligence & Machine Learning
Natural Language Processing & LLM Evaluation
Healthcare AI & Predictive Analytics

Top Data Types

TextText
ImageImage
Computer Code ProgrammingComputer Code Programming

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
RLHFRLHF
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Computer Programming/CodingComputer Programming/Coding
Text GenerationText Generation
Question AnsweringQuestion Answering
Object DetectionObject Detection

Freelancer Overview

Computer Science graduate with hands-on experience in AI training, data annotation, and machine learning projects across text, image, and coding domains. I have worked on AI training and evaluation tasks with platforms such as Outlier and Handshale AI, contributing to RLHF workflows, prompt evaluation, response ranking, image annotation, quality assurance, and coding-related AI assessments. My experience includes reviewing AI-generated outputs for accuracy, reasoning quality, instruction adherence, and consistency while following detailed annotation guidelines in fast-paced remote environments. Beyond annotation work, I have a strong technical foundation in machine learning and data analytics through research and academic projects. I developed and trained predictive machine learning models using Python, Scikit-Learn, and Pandas, including a multi-disease diagnosis system using Support Vector Machines and a recommendation system using Random Forest algorithms. I am comfortable working with data preprocessing, feature engineering, evaluation metrics, dataset validation, and AI model optimization. My combination of technical ML knowledge and practical AI training experience allows me to contribute effectively to high-quality training data and model improvement workflows.

Labeling Experience

AI Image Annotation & Evaluation Specialist

ImageImageClassificationClassification

Contributed to computer vision and AI training projects involving image annotation, classification, and quality evaluation. Reviewed and labeled visual data according to project guidelines to support machine learning model training and performance improvement. Performed quality checks to ensure annotation accuracy, consistency, and dataset reliability across large-scale image evaluation tasks.

2026 - Present

AI Data Annotation Specialist

TextTextClassificationClassification

Worked on AI data annotation and quality assurance tasks supporting machine learning model development. Performed text classification, response evaluation, data validation, and annotation tasks while following detailed labeling guidelines. Reviewed datasets for consistency, accuracy, and relevance to improve overall training data quality for AI systems.

2025 - Present

AI Coding Evaluator & Training Contributor

Computer Code ProgrammingComputer Code ProgrammingComputer Programming/CodingComputer Programming/Coding

Contributed to AI coding evaluation and training workflows involving code assessment, debugging analysis, prompt evaluation, and response verification. Reviewed generated programming solutions for correctness, efficiency, readability, and adherence to instructions across Python and general software engineering tasks.

2025 - Present

AI Trainer & Data Labeling Contributor

TextTextRLHFRLHF

Worked on AI training and data labeling projects focused on improving large language model performance and response quality. Evaluated AI-generated responses for accuracy, reasoning, clarity, safety, and instruction-following. Performed ranking, annotation, and quality assessment tasks using detailed project guidelines and contributed to reinforcement learning from human feedback (RLHF) workflows. Maintained high consistency and attention to detail while supporting model optimization across diverse prompts and domains.

2024 - Present

Education

4

42 Berlin

Software Engineering Training Program, Software Engineering / Computer Science

Software Engineering Training Program
2025 - 2025
O

Ohio State University

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2025

Work History

I

IEEE

Peer Reviewer

N/A
2026 - Present
O

Ohio State University

Research Assistant

N/A
2025 - Present