Chinomnso B.

Key Skills

Software

Anno-Mage

Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Text

Document

Top Task Types

Entity (NER) Classification

Freelancer Overview

I have experience in data labeling and AI training data tasks, including image annotation, text classification, data categorization, and content tagging to support machine learning model development. I am skilled in following detailed annotation guidelines, maintaining high accuracy, and ensuring consistency across datasets while meeting strict deadlines. I also pay close attention to quality control by reviewing labeled data, correcting errors, and ensuring outputs align with project requirements. In addition, I am proficient in handling sensitive information with confidentiality, adapting quickly to new labeling tools and workflows, and working independently in remote environments. My strong analytical skills, attention to detail, and ability to manage repetitive tasks efficiently make me reliable for large-scale data annotation projects. I am committed to delivering clean, well-structured training data that improves AI model performance and reliability. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Abia State University (2013) and Project Management Professional, Project Management Professional Institute (2015). AI-training focus includes labeling workflows including Named Entity Recognition.

Labeling Experience

AI Data Annotation Specialist

ImageBounding Box

Project Description: Worked on AI training data preparation through data labeling and annotation for machine learning model development. Responsibilities included image annotation using bounding boxes and object tagging, text classification for sentiment, intent, and topic categories, and content moderation labeling. Also performed data cleaning and quality assurance by reviewing datasets for accuracy, consistency, and guideline compliance. Delivered high-quality labeled data within deadlines while maintaining confidentiality and attention to detail.

2024 - 2025

Warehouse Supervisor / Forklift Operator

Entity (NER) Classification

As a Warehouse Supervisor and Forklift Operator, you prepared orders for delivery and handled daily warehouse operations. You received, processed, and stored inventory while maintaining accurate records for audits and traceability. You ensured safe material handling by following PPE and safety procedures and reporting hazards promptly. • Prepared completed orders for delivery or pickup according to schedule. • Received, picked, unloaded, labeled, and stored warehouse stock while maintaining quality standards. • Performed inventory controls, tracked incoming/outgoing shipments, and maintained inventory records. • Conducted forklift checks and ensured safe loading, unloading, stacking, and basic maintenance compliance.

2023 - 2024

Education

Work History