Chinedu N.

Key Skills

Software

No software listed

Top Subject Matter

Machine learning training data annotation

Operations/logistics (not AI/data labeling)

Top Data Types

Text

Computer Code Programming

Top Task Types

Classification

Freelancer Overview

Data Annotator at Hugo Technologies (Lagos). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Science, Obafemi Awolowo University (2022). AI-training focus includes data types such as Text, N, and A and labeling workflows including Classification, N, and A.

Labeling Experience

Data Annotator at Hugo Technologies (Lagos)

TextClassification

Worked as a Data Annotator to label and annotate datasets for multiple machine learning projects, ensuring they meet defined requirements. Performed data quality checks focused on accuracy and consistency to support downstream model training. Collaborated with project managers and quality auditors to clarify requirements and improve labeling reliability. • Labeled and annotated datasets for various ML use cases • Verified data accuracy and consistency to project specs • Coordinated with project stakeholders for requirement alignment • Maintained dataset consistency and precision for AI system development

2023 - Present

Asst. Operations Manager at Easyshop Easycook Service Ltd.

Held an Assistant Operations Manager role that primarily focused on operational logistics rather than AI/data labeling. No explicit data annotation or AI training tasks were described in the provided resume for this position. Therefore, this experience is not used as an AI training/data labeling role.

2019 - 2020

Education

Work History