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Sefamimi Abbo

Sefamimi Abbo

Key Skills

Software

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Top Subject Matter

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Top Data Types

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Top Label Types

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Freelancer Overview

I am a detail-oriented data annotator with hands-on experience labeling and categorizing images, text, audio, and video to support AI and machine learning model development. My work involves following precise guidelines to ensure accuracy and consistency across diverse datasets, with a strong focus on quality control and error reduction. I have practical experience using data-labeling tools for tasks related to computer vision and natural language processing, such as image recognition, content classification, and search relevance evaluation. My background in analyzing search results and understanding user intent, combined with excellent written communication and near-native English fluency, enables me to deliver high-quality, reliable annotations. I am comfortable working independently, managing deadlines, and adapting quickly to new project requirements in remote and fast-paced environments.

Not specified

Labeling Experience

Data Annotator (AI Training – Remote)

ImageClassification
As a Data Annotator for AI Training, I accurately labeled and categorized datasets comprising images and text under detailed project guidance. My work supported the improvement of AI and machine learning model recognition, classification, and natural language processing capabilities. I maintained consistency and high accuracy through systematic quality checks and guideline adherence. • Annotated and labeled images and text to train AI models in recognition and NLP tasks. • Performed consistency audits and quality checks on annotated datasets. • Applied market and subject-matter knowledge to categorize diverse content accurately. • Developed hands-on expertise using data-labeling tools and understanding AI learning processes from structured data.

As a Data Annotator for AI Training, I accurately labeled and categorized datasets comprising images and text under detailed project guidance. My work supported the improvement of AI and machine learning model recognition, classification, and natural language processing capabilities. I maintained consistency and high accuracy through systematic quality checks and guideline adherence. • Annotated and labeled images and text to train AI models in recognition and NLP tasks. • Performed consistency audits and quality checks on annotated datasets. • Applied market and subject-matter knowledge to categorize diverse content accurately. • Developed hands-on expertise using data-labeling tools and understanding AI learning processes from structured data.

2025 - 2026

Education

N

Nottingham Trent College

Certificate, Accounting and Finance

Certificate
2023 - 2024
N

Nottingham Trent University

Bachelor of Science, Accounting

Bachelor of Science
2024

Work History

A

Arc Hospitality

Event Staff

Nottingham
2024 - Present
S

Stepforward Academy

Online Intern

Online/Remote
2024 - 2024