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Chizitere Anakor

Chizitere Anakor

AI Data Annotator | Text & Image Labeling | Detail-Oriented

Nigeria flagImo State, Nigeria
$30.00/hrIntermediateLabel StudioCVATLabelimg

Key Skills

Software

Label StudioLabel Studio
CVATCVAT
LabelImgLabelImg

Top Subject Matter

E-commerce – Product Categorization & Customer Support
Social Media – Content Moderation & Sentiment Analysis
General AI – Data Annotation & Labeling

Top Data Types

ImageImage
TextText
Computer Code ProgrammingComputer Code Programming

Top Task Types

Text SummarizationText Summarization
Question AnsweringQuestion Answering
Object DetectionObject Detection

Freelancer Overview

Education includes Bachelor of Science, Federal University of Technology-Owerri (2023). I have hands on experience in data labeling and AI training data preparation, with a strong focus on accuracy, consistency, and adherence to annotation guidelines. My work has involved labeling datasets for tasks such as image classification, text categorization, and basic sentiment analysis, ensuring high quality outputs that improve model performance. I am comfortable working with structured and unstructured data, using annotation tools efficiently, and maintaining attention to detail even when handling large volumes of data. I also understand the importance of data quality control, validation processes, and maintaining confidentiality when working with sensitive datasets. I hold a Bachelor of Science degree from the Federal University of Technology, Owerri (2023), which has strengthened my analytical thinking and problem solving skills. My academic background, combined with my ability to quickly learn new tools and follow complex instructions, allows me to contribute effectively to AI training projects. I stand out for my reliability, fast turnaround time, and commitment to delivering precise, well annotated data that supports the development of accurate and efficient AI models.

IntermediateEnglishIgbo

Labeling Experience

Image classification and object tagging

ImageQuestion Answering
In this project, I worked on labeling both image and text data to help train AI models. My tasks included tagging images, drawing simple bounding boxes around objects, and organizing text into categories such as topics or sentiment (positive, negative, or neutral). The datasets I worked on contained thousands of entries, and I made sure to follow the given instructions carefully to keep my work consistent and accurate. To maintain quality, I regularly reviewed my work, corrected mistakes, and followed clear guidelines provided for the project. I paid close attention to details and ensured that all labels were correct before submission. I also helped clean the data by spotting errors and fixing them where necessary. This experience helped me build strong attention to detail, consistency, and the ability to handle data labeling tasks efficiently.

In this project, I worked on labeling both image and text data to help train AI models. My tasks included tagging images, drawing simple bounding boxes around objects, and organizing text into categories such as topics or sentiment (positive, negative, or neutral). The datasets I worked on contained thousands of entries, and I made sure to follow the given instructions carefully to keep my work consistent and accurate. To maintain quality, I regularly reviewed my work, corrected mistakes, and followed clear guidelines provided for the project. I paid close attention to details and ensured that all labels were correct before submission. I also helped clean the data by spotting errors and fixing them where necessary. This experience helped me build strong attention to detail, consistency, and the ability to handle data labeling tasks efficiently.

2026 - 2026

Education

F

Federal University of Technology-Owerri

Bachelor of Science, Computer Science

Bachelor of Science
2023

Work History

C

cent vincent printing company

Graphic Designer

Owerri
2020 - 2022