Charles A.

Key Skills

Software

Other

Data Annotation Tech

Clickworker

Encord

Micro1

Mindrift

OneForma

Toloka

Top Subject Matter

Content quality evaluation for transcription/virtual support

Online research

documentation labeling

Top Data Types

Audio

Text

Document

Top Task Types

Classification

Text Generation

Question Answering

Text Summarization

Object Detection

Evaluation/Rating

Data Collection

Function Calling

Prompt + Response Writing (SFT)

Transcription

Freelancer Overview

Transcription & Virtual Support Specialist (Remote). Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N, A, and Other. Education includes Bachelor of Science, University of Ibadan (2024). AI-training focus includes data types such as Audio, Text, and Document and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Independent Virtual Assistant & Project Coordinator (Self-Employed, Remote)

OtherTextClassification

Conducted structured online research and produced detailed reports using consistent information organization suitable for labeled documentation. Performed high-volume data entry and database management with an emphasis on accuracy and consistency for downstream use. Supported client decision-making through organized, well-structured, labeled documentation and information synthesis. • Structured research and report production with labeled outputs • High-volume data entry for databases and records • Organized documentation to support client decisions • Multi-project coordination across time zones and deadlines

2018 - Present

Clinical Supply & Administrative Support Assistant

Document

Maintained and reviewed large volumes of records and documentation using consistent standards and quality checks. Performed regular data entry and internal reporting tasks with sustained attention to accuracy over long-term projects. Coordinated cross-team communication to support reliable documentation and information handling. • Document/record review with quality checks • Accurate data entry and internal reporting • Long-term consistency on high-volume records • Cross-team coordination for documentation reliability

2015 - Present

Transcription & Virtual Support Specialist (Remote)

Audio

Evaluated and reviewed audio and written content against defined quality standards while maintaining high accuracy across deliverables. Applied guideline-based quality control to ensure consistency across large volumes of remote work. Coordinated with international clients and adapted to evolving evaluation criteria and project requirements. • Audio/content quality evaluation and review • Guideline-based annotation and quality control • High-volume remote delivery with 99% accuracy • Client coordination and evolving criteria adaptation

2025 - 2025

Education

Work History