Abdulgafar Abdulgafar

Key Skills

Software

Appen

OneForma

Clickworker

Top Subject Matter

AI model training

Nlp Domain Expertise

Sentiment Analysis

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Freelance AI Data Annotator & Content Specialist. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen, OneForma, and Clickworker. Education includes Bachelor of Education, Lagos State University (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Community Support Manager & Content Analyst

TextClassification

At Xeta AI, I processed and validated user-generated queries and responses for inclusion in AI training datasets. My work involved reviewing, categorizing, and organizing technical and conversational content to maintain quality and compliance with data standards. I contributed to the design of content guidelines and annotation frameworks essential for AI-powered features. • Validated and labeled data for conversational intent recognition • Developed annotation protocols for technical and user-generated data • Collaborated in the creation of guidelines for quality and annotation consistency • Reviewed categorized data to support AI model development and evaluation

At Xeta AI, I processed and validated user-generated queries and responses for inclusion in AI training datasets. My work involved reviewing, categorizing, and organizing technical and conversational content to maintain quality and compliance with data standards. I contributed to the design of content guidelines and annotation frameworks essential for AI-powered features. • Validated and labeled data for conversational intent recognition • Developed annotation protocols for technical and user-generated data • Collaborated in the creation of guidelines for quality and annotation consistency • Reviewed categorized data to support AI model development and evaluation

2024 - Present

Freelance AI Data Annotator & Content Specialist

AppenTextClassification

As a Freelance AI Data Annotator & Content Specialist, I completed labeling tasks on various text, image, and multimedia datasets, following strict project guidelines and maintaining high accuracy. My responsibilities included categorizing, tagging, and rating textual data to prepare them for AI model training efforts. I regularly performed evaluations of search results and moderated user-generated content to support sentiment analysis and intent recognition for machine learning algorithms. • Managed annotation tasks across Appen, OneForma, and Clickworker, ensuring 95%+ project accuracy • Processed and labeled datasets for sentiment analysis and intent classification tasks • Performed search quality evaluations and rated textual web content for AI improvement • Tagged, classified, and structured datasets aligned to NLP projects

As a Freelance AI Data Annotator & Content Specialist, I completed labeling tasks on various text, image, and multimedia datasets, following strict project guidelines and maintaining high accuracy. My responsibilities included categorizing, tagging, and rating textual data to prepare them for AI model training efforts. I regularly performed evaluations of search results and moderated user-generated content to support sentiment analysis and intent recognition for machine learning algorithms. • Managed annotation tasks across Appen, OneForma, and Clickworker, ensuring 95%+ project accuracy • Processed and labeled datasets for sentiment analysis and intent classification tasks • Performed search quality evaluations and rated textual web content for AI improvement • Tagged, classified, and structured datasets aligned to NLP projects

2024 - Present

Education

Work History