Wilson Osemegbe Agene

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Document

Geospatial Tiled Imagery

Text

Top Label Types

Classification

Computer Programming Coding

Evaluation Rating

Function Calling

Prompt Response Writing SFT

Question Answering

RLHF

Text Generation

Text Summarization

Freelancer Overview

I am a detail-oriented data analyst with a strong background in structured data validation, data labeling, and AI output evaluation. My experience spans hands-on work with SQL databases (Oracle, SQLite), Python (Pandas), and Power BI for dashboarding and data processing. I have a proven track record in systematic model evaluation, quality assurance, and error detection, particularly in financial and time-series datasets. Through projects involving time-series forecasting, model performance assessment, and interactive dashboard development, I have developed a keen eye for data consistency and integrity. My analytical mindset, technical skills, and ability to follow complex instructions make me well-suited for roles in AI data rating, annotation, and model evaluation.

Labeling Experience

independent Analytical Projects

Data Annotation TechTextComputer Programming Coding

Performed structured evaluation of analytical and text-based outputs across data and forecasting projects. Reviewed model-generated results for logical consistency, instruction adherence, and numerical accuracy. Conducted systematic validation of SQL query outputs, Python-generated analyses, and statistical forecasting models. Applied objective rating criteria to identify errors, inconsistencies, and performance issues across structured datasets. Maintained high attention to detail and consistent evaluation standards across tasks.

Performed structured evaluation of analytical and text-based outputs across data and forecasting projects. Reviewed model-generated results for logical consistency, instruction adherence, and numerical accuracy. Conducted systematic validation of SQL query outputs, Python-generated analyses, and statistical forecasting models. Applied objective rating criteria to identify errors, inconsistencies, and performance issues across structured datasets. Maintained high attention to detail and consistent evaluation standards across tasks.

2023 - 2025

AI Response Evaluator/Data Labeling (Text & Code Evaluation)

Data Annotation TechTextEvaluation Rating

Conducted structured evaluation of AI-generated analytical and coding outputs to assess accuracy, coherence, and compliance with instructions. Consistently applied defined evaluation criteria across large datasets to maintain reliability in results. Utilized logical reasoning and error detection to identify issues with machine learning outputs. • Provided feedback on AI responses to improve model quality. • Validated the integrity and correctness of data labeling outputs. • Ensured evaluation consistency and flagged anomalous results for review. • Supported overall AI model enhancement through critical evaluation tasks.

Conducted structured evaluation of AI-generated analytical and coding outputs to assess accuracy, coherence, and compliance with instructions. Consistently applied defined evaluation criteria across large datasets to maintain reliability in results. Utilized logical reasoning and error detection to identify issues with machine learning outputs. • Provided feedback on AI responses to improve model quality. • Validated the integrity and correctness of data labeling outputs. • Ensured evaluation consistency and flagged anomalous results for review. • Supported overall AI model enhancement through critical evaluation tasks.

2023

Education

Work History