Nkemjika O.

Key Skills

Software

Appen

AWS SageMaker

Labelbox

CVAT

Top Subject Matter

Education - content generation, question answering and text summarization

Technology/AI - prompt response writing, text classification and AI data annotation

E-commerce - product categorization, customer support and content moderation

Top Data Types

Text

Image

Document

Top Task Types

Prompt + Response Writing (SFT)

Classification

Entity (NER) Classification

Text Generation

Question Answering

Text Summarization

Object Detection

Bounding Box

Freelancer Overview

Detail-oriented AI Data Annotator and Prompt Response Writer with experience in text generation, text summarization, question answering, classification, and data collection tasks. Skilled in reviewing and organizing text, image, and document data for AI training and evaluation. Strong background in education, science, and content creation with excellent communication and analytical skills. Familiar with annotation and AI support tools including Appen and AWS SageMaker, with the ability to quickly adapt to new workflows and deliver high-quality results with accuracy and consistency.

Education

Work History