Kanyitochukwu M.

Key Skills

Software

Other

Top Subject Matter

Economics/Research methodology

Finance/Economics datasets

Financial markets/Economic data for journalism

Top Data Types

Text

Top Task Types

Evaluation/Rating

RLHF

Question Answering

Text Summarization

Red Teaming

Data Collection

Freelancer Overview

Data Analyst skilled in SQL, Power BI, and Excel with experience in data management, quality control, and business reporting. Strong attention to detail and analytical thinking, with a proven ability to work accurately with large datasets. Interested in AI training, data annotation, and evaluation projects requiring precision and consistency.

Labeling Experience

Data Analyst, Polaris Digitech Limited

OtherText

Validated and cleaned large-scale datasets to ensure accuracy, consistency, and reliability for business reporting. Identified data quality issues, inconsistencies, and anomalies across spatial and non-spatial datasets and ensured data integrity through structured validation processes. Evaluated data accuracy and completeness to improve reporting quality and operational efficiency.• Executed dataset cleaning and validation using Excel and SQL.• Detected anomalies and inconsistencies to maintain dataset correctness.• Implemented structured data validation workflows for integrity and quality.• Assessed completeness and accuracy to ensure dependable outputs.

2026 - Present

Research Intern, Quantum Intel Africa

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Conducted structured research with rigorous validation protocols to ensure dataset accuracy and usability for analytical projects. Performed quality assurance and consistency checks to support reliable downstream analysis and reporting. Applied critical evaluation to confirm data reliability before interpretation and insights delivery.• Collected and curated data from multiple sources for training/analysis readiness.• Cleaned, formatted, and validated datasets to reduce errors and inconsistencies.• Reviewed dataset quality for completeness and internal consistency prior to analysis.• Supported data-driven insights through careful factual and methodological checking.

2025 - 2025

Business News Analyst (NYSC), Channels Television

OtherText

Analyzed economic and financial data for accuracy and relevance in media reporting to support factual outputs. Evaluated financial market data against historical trends to identify patterns and potential inconsistencies in the underlying information. Monitored market trends and policy developments using critical assessment to judge data reliability before publication.• Checked factual accuracy and relevance of economic/financial figures.• Compared current market data with historical trends for validation.• Assessed data reliability when covering policy and market developments.• Produced analytical summaries with attention to detail and correctness.

2024 - 2025

Education

Work History