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Daniel Obeng

@danielobeng1

AI Trainer and finance SME evaluating LLM responses through RLHF, financial reasoning, and rubric-based justifications.

Ghana
Message

As a freelance AI Trainer & Domain SME, I evaluate and refine LLM responses in financial accounting, business administration, and instructional content. I use RLHF and adversarial prompting to identify mathematical hallucinations, edge-case failures, and gaps in logic.

I format complex financial and mathematical outputs in Markdown and LaTeX, and write step-by-step justifications that explain errors and propose reference responses against quality rubrics.

At Ghana Education Service, I developed assessment rubrics and learning materials, making accounting, administrative, and technical concepts accessible. Earlier, as an Accounting & Administrative Officer at Assets & Capital Company, I handled financial calculations, ledger reconciliations, and reporting.

Experience

Work history, roles, and key accomplishments

FP
Current

AI Trainer & Domain SME

Freelance / Projects

Jan 2025 - Present (1 year 9 months)

Evaluated and refined Large Language Model responses in financial accounting, business administration, and instructional content. Conducted RLHF and adversarial prompting to identify edge-case failures and hallucinations.

Education

Degrees, certifications, and relevant coursework

UD

University of Skills Training and Entrepreneurial Development

Postgraduate Diploma in Education, Education

Pursuing a Postgraduate Diploma in Education, expected to complete in 2026.

University of Education, Winneba logoUW

University of Education, Winneba

Bachelor of Science, Business Administration (Accounting)

Bachelor of Science in Business Administration with a focus on Accounting, completed in 2013.

CC

Cambridge International College

Diploma, Business Economics and Commerce

Diploma in Business Economics and Commerce, completed in 2008.

Tech stack

Software and tools used professionally

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