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Emeka Emengini

Emeka Emengini

AI Data Labeling & Annotation Specialist / Professor of Accountancy

Nigeria flagEnugu, Nigeria
$20.00/hrExpertMercorAppen

Key Skills

Software

MercorMercor
AppenAppen

Top Subject Matter

Financial accounting
forensic finance
Tax Domain Expertise

Top Data Types

TextText
DocumentDocument

Top Task Types

ClassificationClassification

Freelancer Overview

AI Data Labeling & Annotation Specialist / Professor of Accountancy. Brings 31+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, University of Nigeria (1992) and Master of Business Administration, University of Nigeria (2000). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

AI Data Labeling & Annotation Specialist / Professor of Accountancy

TextClassification
Labeled and categorized thousands of structured financial and textual datasets for academic research and AI-adjacent studies. Developed rigorous annotation frameworks and detailed rubric guidelines for graduate student research and AI labeling instruction. Conducted quality control and forensic review to identify data anomalies and ensure high data integrity. • Labeled financial documents, disclosures, and written submissions for content, fraud classification, and sentiment analysis • Designed annotation rubrics and instructions applicable to supervised labeling projects • Evaluated and reviewed entity recognition, classification, and relation extraction tasks in academic research • Applied forensic, tax, and compliance domain expertise in data labeling for structured learning datasets

Labeled and categorized thousands of structured financial and textual datasets for academic research and AI-adjacent studies. Developed rigorous annotation frameworks and detailed rubric guidelines for graduate student research and AI labeling instruction. Conducted quality control and forensic review to identify data anomalies and ensure high data integrity. • Labeled financial documents, disclosures, and written submissions for content, fraud classification, and sentiment analysis • Designed annotation rubrics and instructions applicable to supervised labeling projects • Evaluated and reviewed entity recognition, classification, and relation extraction tasks in academic research • Applied forensic, tax, and compliance domain expertise in data labeling for structured learning datasets

1996 - Present

Education

U

University of Nigeria

Doctor of Philosophy, Accounting

Doctor of Philosophy
2012 - 2012
U

University of Nigeria

Master of Business Administration, Accounting

Master of Business Administration
2000 - 2000

Work History

U

University of Nigeria

Professor of Accountancy

Enugu
1996 - Present