Aduwa A.

Key Skills

Software

Other

Top Subject Matter

Business/Operational Records (Textual and Tabular Data)

Blockchain/On-Chain Transaction Data

Non-fiction Text Content (Psychology)

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

Freelance Data Analyst & Spreadsheet Automation Specialist (Data Annotation/Text Classification/Quality Control) | Self-. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Google Sheets, Microsoft Excel, and Other. Education includes Bachelor of Science, University (2025). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Freelance Data Analyst & Spreadsheet Automation Specialist (Data Annotation/Text Classification/Quality Control) | Self-Employed

TextClassification

Provided data annotation and quality control for business and operational datasets by classifying and organizing complex textual and numerical records into structured formats. Applied rigorous data validation and cross-referencing to detect entry errors, inconsistencies, duplicates, and labeling mistakes during real-time tracking. Produced and maintained annotation guidelines and data entry standards to ensure consistent labeling across multiple users. • Classified and categorized shipment records, financial transactions, and customer information. • Conducted detailed data review and cross-referencing to identify inconsistencies and duplicates. • Developed annotation guidelines and data entry standards for client teams. • Ensured data integrity across 1,000+ records per project.

2023 - Present

Crypto & On-Chain Data Researcher (Discord-Based Freelance Research)

OtherTextClassification

Analyzed and labeled on-chain blockchain transaction data to classify wallet activity, token flows, liquidity patterns, and holder distributions. Categorized large volumes of blockchaindata to identify patterns, anomalies, and market signals while producing structured research outputs with precise category labeling. Performed accuracy checks across multiple on-chain sources, using cross-referencing to maintain consistency and reduce labeling errors. • Labeled wallet activity, token flows, liquidity patterns, and holder distributions. • Classified and categorized blockchain data to identify patterns and anomalies. • Produced structured outputs with labeled data categories, risk levels, and transaction types. • Quality-checked data accuracy through cross-referencing for consistency.

2022 - Present

Author — Psychology of Your 20s | Reedsy/Selar (Self-Published) — Data Annotation/Text Classification/Quality Control/Pattern Recognition

Text

Performed text-focused content review and categorization work as part of a self-published non-fiction book authoring project. Applied strong reading comprehension and attention to written content structure to support content evaluation-style tasks. Produced and edited structured written material aligned with accurate content categorization expectations. • Wrote, edited, and structured a full-length non-fiction book. • Demonstrated high-level reading comprehension for content review. • Organized content through logical flow and categorization. • Produced clear written communications applicable to text labeling and evaluation tasks.

2024 - 2024

Education

Work History