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O
Obi-Nwani Victor

Obi-Nwani Victor

Freelance Data Labeling & Annotation Specialist

Nigeria flagIbadan, Nigeria
ExpertOther

Key Skills

Software

Other

Top Subject Matter

General AI/Data Annotation

Top Data Types

ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

Freelance Data Labeling & Annotation Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of Ibadan (2020) and Higher National Diploma, Yaba College of Technology (2016). AI-training focus includes data types such as Image and labeling workflows including Classification.

Expert

Labeling Experience

Freelance Data Labeling & Annotation Specialist

OtherImageClassification
As a freelance remote data annotator, I performed data labeling, categorization, and validation on various platforms. I focused on ensuring data quality and guideline adherence for AI training and evaluation tasks. My work involved classifying and annotating large image and text datasets for diverse research and machine learning applications. • Conducted precise annotation and classification on image and text data for AI/ML. • Reviewed and validated labeled examples for consistency and accuracy. • Followed detailed project guidelines and contributed to quality assurance processes. • Utilized spreadsheets and online tools for annotation, tracking, and reporting.

As a freelance remote data annotator, I performed data labeling, categorization, and validation on various platforms. I focused on ensuring data quality and guideline adherence for AI training and evaluation tasks. My work involved classifying and annotating large image and text datasets for diverse research and machine learning applications. • Conducted precise annotation and classification on image and text data for AI/ML. • Reviewed and validated labeled examples for consistency and accuracy. • Followed detailed project guidelines and contributed to quality assurance processes. • Utilized spreadsheets and online tools for annotation, tracking, and reporting.

2020 - Present

Education

U

University of Ibadan

Bachelor of Science, Mechanical Engineering

Bachelor of Science
2020 - 2020
Y

Yaba College of Technology

Higher National Diploma, Mechanical Engineering

Higher National Diploma
2016 - 2016

Work History

U

University of Ibadan

Research Assistant

Ibadan
2019 - 2020