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Nnadi Ngah

Data Annotation for AI Chatbot Development

Nigeria flagOwerri, Nigeria
$20.00/hrIntermediateOneforma

Key Skills

Software

OneFormaOneForma

Top Subject Matter

AI Chatbot Development

Top Data Types

TextText

Top Task Types

Data Collection

Freelancer Overview

Data Annotation for AI Chatbot Development. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Federal University of Technology Owerri (2022). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

IntermediateEnglish

Labeling Experience

Data Annotation for AI Chatbot Development

TextData Collection
I structured and organized datasets specifically for training an AI chatbot using Python. My focus was on high-accuracy labeling, validation, and ensuring the consistency of training data for textual AI models. The experience involved meticulous handling and annotation of conversational text datasets to support machine learning development. • Utilized Python to prepare and structure text data • Ensured high data quality and validation for AI training • Organized chatbot dialogue pairs and annotated conversational intent • Delivered consistent, labeled datasets for model training

I structured and organized datasets specifically for training an AI chatbot using Python. My focus was on high-accuracy labeling, validation, and ensuring the consistency of training data for textual AI models. The experience involved meticulous handling and annotation of conversational text datasets to support machine learning development. • Utilized Python to prepare and structure text data • Ensured high data quality and validation for AI training • Organized chatbot dialogue pairs and annotated conversational intent • Delivered consistent, labeled datasets for model training

2025 - 2025

Education

F

Federal University of Technology Owerri

Bachelor of Science, Mathematics

Bachelor of Science
2022

Work History

O

Omney Payment Limited

Industrial Training Student

Owerri
2025 - 2025