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A

Anita Aimenghemen

Data Verification & AI Review Specialist

Nigeria flagLagos, Nigeria
ExpertOther

Key Skills

Software

Other

Top Subject Matter

Business/Company Information
AI Training Data/Text
Audio/Transcription QA

Top Data Types

DocumentDocument
TextText
AudioAudio
ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

Data Verification & AI Review Specialist. Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Science, Auchi Polytechnic. AI-training focus includes data types such as Document, Text, and Audio and labeling workflows including Evaluation, Rating, and Classification.

Expert

Labeling Experience

Data Verification & AI Review Specialist

OtherDocument
Reviewed and validated structured datasets for accuracy, completeness, and consistency in remote freelance projects. Conducted systematic data verification using online research, ensuring high-quality annotation in line with detailed project guidelines. Corrected inaccuracies and inconsistencies through manual audits and logical assessments across extensive structured data. • Oversaw quality assurance workflows for large volumes of structured business information • Applied project-specific labeling protocols and participated in cross-referencing tasks • Documented corrections and findings within workflow systems • Maintained consistency and accuracy under strict project guidelines

Reviewed and validated structured datasets for accuracy, completeness, and consistency in remote freelance projects. Conducted systematic data verification using online research, ensuring high-quality annotation in line with detailed project guidelines. Corrected inaccuracies and inconsistencies through manual audits and logical assessments across extensive structured data. • Oversaw quality assurance workflows for large volumes of structured business information • Applied project-specific labeling protocols and participated in cross-referencing tasks • Documented corrections and findings within workflow systems • Maintained consistency and accuracy under strict project guidelines

2023 - Present

Audio & Transcription Evaluation Specialist

OtherAudio
Reviewed and evaluated audio and transcription datasets for clarity, accuracy, and compliance with project standards. Detected and corrected inconsistencies in structured remote review systems for AI/ML projects. Maintained attention to detail while performing large-scale audio evaluation assignments. • Performed compliance audits on audio and transcription files for error detection • Ensured alignment with established project review criteria • Managed repetitive evaluation tasks with high accuracy • Supported the delivery of high-quality labeled audio datasets for AI training

Reviewed and evaluated audio and transcription datasets for clarity, accuracy, and compliance with project standards. Detected and corrected inconsistencies in structured remote review systems for AI/ML projects. Maintained attention to detail while performing large-scale audio evaluation assignments. • Performed compliance audits on audio and transcription files for error detection • Ensured alignment with established project review criteria • Managed repetitive evaluation tasks with high accuracy • Supported the delivery of high-quality labeled audio datasets for AI training

2022 - 2024

Data Annotation Assistant

OtherTextClassification
Annotated and validated text-based datasets for AI and machine learning model development. Ensured data consistency and reliability by adhering to project-specific labeling and verification procedures. Supported data improvement through high-volume, structured annotation tasks completed remotely and independently. • Followed strict annotation guidelines and completed detailed quality checks • Corrected incomplete or inaccurate entries prior to final submission • Assisted in dataset improvement and refinement processes • Delivered consistent output under independent remote conditions

Annotated and validated text-based datasets for AI and machine learning model development. Ensured data consistency and reliability by adhering to project-specific labeling and verification procedures. Supported data improvement through high-volume, structured annotation tasks completed remotely and independently. • Followed strict annotation guidelines and completed detailed quality checks • Corrected incomplete or inaccurate entries prior to final submission • Assisted in dataset improvement and refinement processes • Delivered consistent output under independent remote conditions

2022 - 2023

Education

A

Auchi Polytechnic

Bachelor of Science, Biological Sciences

Bachelor of Science
Not specified

Work History

R

Remote

Freelance

Location not specified
2023 - Present