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Henry O.

Henry O.

LLM and Ai Prompt Specialist in English with over 5+ Experience

Nigeria flagEnugu, Nigeria
$16.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text GenerationText Generation
Text SummarizationText Summarization
Translation/LocalizationTranslation/Localization

Freelancer Overview

I have direct experience contributing to the creation and refinement of high-quality AI training data through prompt engineering, instruction tuning, and evaluation of large language model (LLM) outputs. My work includes generating diverse and nuanced prompts, providing detailed feedback on AI completions, and labeling data for clarity, factuality, tone, and safety. I’ve also guided individuals and small teams in using AI tools like ChatGPT and Claude effectively—translating complex concepts into real-world applications. My background in technical SEO, content strategy, and web development uniquely equips me to understand language structure, user intent, and semantic clarity—key elements in curating clean, useful datasets. I care deeply about data quality, ethical AI, and building tools that serve users responsibly. I’m confident my blend of analytical thinking, clear writing, and platform experience makes me a strong fit for OpenTrain.ai’s mission to democratize access to high-quality training data.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

Henry O. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

G

Godfrey Okoye University

Bachelor's Degree, Accounting And Finance

Bachelor's Degree
2016 - 2020

Work History

M

Mr. Kingshok

Technical SEO Coach & Web Strategist

Enugu
2016 - 2023