Joshua U.

Key Skills

Software

Prodigy

Datasaur

Scale AI

Clickworker

Top Subject Matter

Artificial Intelligence - NLP & Conversation AI

Finance - Risk Analysis & Fraud Detection

E - Commerce - Product Categorization & Customer Support

Top Data Types

Text

Audio

Image

Top Task Types

Question Answering

Text Generation

Text Summarization

Freelancer Overview

Customer Service Representative. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Engineering, University of Benin (2016).

Labeling Experience

AI Data Labeling & Content Annotation Specialist

TextText Generation

Worked on AI training and data labeling tasks including text annotation, content classification, response evaluation, and prompt analysis for machine learning models. Assisted in improving AI-generated responses by reviewing accuracy, relevance, grammar, and safety compliance. Experienced in handling conversational AI datasets, content moderation, sentiment analysis, and instruction-following evaluations. Strong attention to detail, communication, and analytical skills with experience using AI tools and remote collaboration platforms.

2026 - 2026

Education

Work History