Chinwendu Ndukwu

Key Skills

Software

Other

Mindrift

OneForma

Top Subject Matter

NLP - Text Generation

LLM Evaluation

Humanities Domain Expertise

Top Data Types

Text

Document

Top Task Types

Prompt Response Writing SFT

Entity Ner Classification

Freelancer Overview

AI Response Evaluator. Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, Mindrift, and OneForma. Education includes Bachelor of Science, Federal University of Technology, Owerri (2019) and Bachelor of Arts, Delta State University, Abraka (2015). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Domain Expert (Humanities)

MindriftTextPrompt Response Writing SFT

As a Domain Expert (Humanities) at Mindrift, I developed and refined AI training prompts and content to improve output accuracy and ethical standards. My duties included thorough fact-checking, editing, and validation of AI-generated text for high-quality training data. I collaborated with teams to annotate, provide feedback, and recommend dataset improvements. • Created and edited textual prompts and responses for AI training. • Ensured ethical and contextual accuracy in annotation and validation work. • Provided feedback to enhance AI interaction guidelines. • Identified data gaps and recommended enhancements for training sets.

As a Domain Expert (Humanities) at Mindrift, I developed and refined AI training prompts and content to improve output accuracy and ethical standards. My duties included thorough fact-checking, editing, and validation of AI-generated text for high-quality training data. I collaborated with teams to annotate, provide feedback, and recommend dataset improvements. • Created and edited textual prompts and responses for AI training. • Ensured ethical and contextual accuracy in annotation and validation work. • Provided feedback to enhance AI interaction guidelines. • Identified data gaps and recommended enhancements for training sets.

2024 - Present

AI Response Evaluator

OtherText

As an AI Response Evaluator at Pareto AI, I evaluated and ranked AI-generated text responses for accuracy, clarity, relevance, and coherence. I provided structured justification and actionable feedback to help refine LLM datasets and model training processes. The focus was on improving large language model response quality and reducing hallucinations in generated outputs. • Evaluated and rated AI-generated textual outputs following strict guidelines. • Provided detailed feedback to support model training improvements. • Worked in a fast-paced remote environment with tight deadlines. • Supported initiatives aimed at enhancing LLM response consistency.

As an AI Response Evaluator at Pareto AI, I evaluated and ranked AI-generated text responses for accuracy, clarity, relevance, and coherence. I provided structured justification and actionable feedback to help refine LLM datasets and model training processes. The focus was on improving large language model response quality and reducing hallucinations in generated outputs. • Evaluated and rated AI-generated textual outputs following strict guidelines. • Provided detailed feedback to support model training improvements. • Worked in a fast-paced remote environment with tight deadlines. • Supported initiatives aimed at enhancing LLM response consistency.

2025 - 2025

Data Annotator

OneformaTextEntity Ner Classification

As a Data Annotator at OneForma, I labeled and annotated large volumes of text data to support NLP and machine learning model development. My responsibilities included ensuring accuracy and consistency by adhering to complex annotation guidelines and performing regular quality checks. I contributed to building high-integrity datasets for downstream AI applications. • Annotated text datasets with entity classification and related tasks. • Maintained quality and integrity through careful validation procedures. • Followed detailed instructions for linguistic data annotation. • Assisted in constructing reliable training datasets for NLP models.

As a Data Annotator at OneForma, I labeled and annotated large volumes of text data to support NLP and machine learning model development. My responsibilities included ensuring accuracy and consistency by adhering to complex annotation guidelines and performing regular quality checks. I contributed to building high-integrity datasets for downstream AI applications. • Annotated text datasets with entity classification and related tasks. • Maintained quality and integrity through careful validation procedures. • Followed detailed instructions for linguistic data annotation. • Assisted in constructing reliable training datasets for NLP models.

2022 - 2024

Education

Work History