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Favour Enwerem

Data Annotation Trainee – Text Classification

Nigeria flagLagos, Nigeria
$8.00/hrEntry LevelAppenLabelboxLabel Studio

Key Skills

Software

AppenAppen
LabelboxLabelbox
Label StudioLabel Studio

Top Subject Matter

Machine Learning Datasets
E-commerce – Product Categorization & Customer Support
Finance – Risk Analysis & Fraud Detection

Top Data Types

TextText
DocumentDocument

Top Task Types

ClassificationClassification

Freelancer Overview

I am a Software Developer with hands-on experience in data-driven systems, including API development, database design, and data validation in high-accuracy environments. My work in backend engineering has required strict attention to detail, consistency, and the ability to identify and handle edge cases in complex datasets. I am currently expanding into AI data annotation, with exposure to classification tasks, structured labeling workflows, and data quality assurance. I am skilled at following detailed guidelines and maintaining consistency across large volumes of data, making me well-equipped to support machine learning model training and evaluation.

Entry LevelEnglishIgbo

Labeling Experience

Data Annotation (Training)

TextClassification
This project involves structured training in text data annotation and classification. The scope includes labeling text data according to predefined guidelines, ensuring consistency across categories, and accurately assigning labels based on content meaning. Tasks performed include text classification, data categorization, and guideline-based annotation of structured datasets. Special attention is given to edge cases, ambiguous inputs, and maintaining uniformity across multiple samples. Quality measures followed include strict adherence to annotation guidelines, consistency checks across labeled samples, and self-review of outputs to reduce errors and improve labeling accuracy.

This project involves structured training in text data annotation and classification. The scope includes labeling text data according to predefined guidelines, ensuring consistency across categories, and accurately assigning labels based on content meaning. Tasks performed include text classification, data categorization, and guideline-based annotation of structured datasets. Special attention is given to edge cases, ambiguous inputs, and maintaining uniformity across multiple samples. Quality measures followed include strict adherence to annotation guidelines, consistency checks across labeled samples, and self-review of outputs to reduce errors and improve labeling accuracy.

2026 - Present

Education

A

Alex Ekwueme Federal University Ndufu Alike Ikwo Ebonyi State

Bachelor of Science, Accountancy

Bachelor of Science
2015 - 2019

Work History

F

First City Monument Bank Limited

Software Developer

Lagos
2023 - Present
N

Nuu Technologies Ltd

Software Developer

Lagos
2022 - 2023