Open to opportunities

ROE User

@roeuser

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Data Scientist and LLM evaluator delivering reliable, data-driven AI solutions.

Nigeria

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What I'm looking for

I’m looking to apply data science, analytics, and LLM evaluation to improve AI quality and safety—building measurable pipelines, dashboards, and experimentation workflows that translate complex data into actionable decisions.

I’m a Data Scientist / Data Analyst with 3+ years delivering data-driven solutions across AI, healthcare, finance, agriculture, and enterprise domains. I focus on turning analytics and experimentation into actionable recommendations.

In AI training and LLM evaluation roles, I evaluate AI-generated responses for reasoning, factual accuracy, instruction following, safety, and overall quality. I identify hallucinations, logical inconsistencies, and policy violations, and I contribute high-quality annotations and preference rankings to support RLHF workflows.

Alongside model evaluation, I build practical dashboards and analytics pipelines—cleaning and validating large datasets, running statistical analysis and A/B testing, and automating reporting to reduce manual effort. I bring a strong quality-and-productivity mindset to ensure outcomes are accurate, measurable, and ready for decision-making.

Experience

Work history, roles, and key accomplishments

Current

AI Data Trainer / LLM Evaluator

Current

Mindrift

Feb 2026 - Present (5 months)

Evaluates and rates AI-generated responses for reasoning, factual accuracy, instruction following, safety, and overall quality, identifying hallucinations and policy violations. Contributes annotations and preference rankings to support RLHF workflows while meeting remote productivity targets.

LLM Evaluation AI Response Evaluation Hallucination Detection Instruction Following Evaluation Data Annotation Quality Assurance

AI Data Specialist

Surge AI

Aug 2025 - Nov 2026 (1 year 3 months)

Supports dataset development for machine learning and LLM training through high-quality annotation, classification, and validation. Performs QA on AI-generated outputs to ensure accuracy and policy compliance while meeting turnaround times.

Data Annotation Data Validation Quality Assurance Policy Compliance Classification

Data Analyst

National Agric Seed Council

Aug 2023 - Dec 2025 (2 years 4 months)

Analyzed and interpreted large agricultural datasets using Python, SQL, and Excel to identify trends and support data-driven policy and operational decisions. Designed interactive Power BI dashboards and automated reporting workflows, and performed data cleaning, validation, EDA, and statistical analysis on 20,000+ records.

Python SQL Pandas NumPy Excel Power BI DAX Data Cleaning Data Validation Statistical Analysis Dashboarding

AI Data Trainer

Alignerr

Evaluates AI-generated content across multiple domains using structured evaluation rubrics and quality assurance guidelines. Reviews model outputs for correctness, coherence, and instruction adherence, improving dataset quality through annotation and structured feedback.

AI Content Evaluation Quality Assurance Correctness Coherence Evaluation Data Annotation Structured Feedback