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Chukubueze Onyemejo-kebi

Chukubueze Onyemejo-kebi

AI-Augmented Workflow Specialist | Freelance — Self-Employed

Nigeria flagAsaba, Nigeria
$22.00/hrEntry LevelOtherMercorMicro1

Key Skills

Software

Other
MercorMercor
Micro1
MindriftMindrift

Top Subject Matter

Prompt Engineering
LLM Output Evaluation
Business Communication

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Data CollectionData Collection
Question AnsweringQuestion Answering

Freelancer Overview

AI-Augmented Workflow Specialist | Freelance — Self-Employed. Brings 1+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Science, Dennis Osadebay University (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Entry LevelEnglish

Labeling Experience

Process Documentation & Instruction Writing | Portfolio Project

OtherTextPrompt Response Writing SFT
Created detailed SOPs and response templates with step-by-step annotation and evaluation guidelines for portfolio demonstration. Used these documents to simulate instruction writing, guideline design, and production of gold-standard annotation examples for AI training platforms. These skills are directly transferable to annotation guideline creation and training data documentation. • Authored 5 SOPs and 8 response templates aligned with annotation and evaluation standards. • Developed structured guidance for prompt response writing and training data generation. • Simulated the creation of gold-standard labels and rubric-based annotation samples. • Demonstrated capability to produce clear, instruction-following AI training documentation.

Created detailed SOPs and response templates with step-by-step annotation and evaluation guidelines for portfolio demonstration. Used these documents to simulate instruction writing, guideline design, and production of gold-standard annotation examples for AI training platforms. These skills are directly transferable to annotation guideline creation and training data documentation. • Authored 5 SOPs and 8 response templates aligned with annotation and evaluation standards. • Developed structured guidance for prompt response writing and training data generation. • Simulated the creation of gold-standard labels and rubric-based annotation samples. • Demonstrated capability to produce clear, instruction-following AI training documentation.

2024 - Present

Research & Data Accuracy Project | Portfolio Project

OtherTextData Collection
For a portfolio project, performed cross-referenced research on 30 agencies, compiling factual and verified data into structured Google Sheets. Fact-checking and source validation were conducted to ensure data accuracy for AI training datasets. This supports quality control within annotation and data collection processes. • Implemented accuracy checks and validation steps essential to clean dataset pipelines. • Applied structured data collection using standardized sheets and documentation practices. • Emphasized reproducibility and annotation consistency in project workflow. • Compiled data intended for use in AI content training and model evaluation.

For a portfolio project, performed cross-referenced research on 30 agencies, compiling factual and verified data into structured Google Sheets. Fact-checking and source validation were conducted to ensure data accuracy for AI training datasets. This supports quality control within annotation and data collection processes. • Implemented accuracy checks and validation steps essential to clean dataset pipelines. • Applied structured data collection using standardized sheets and documentation practices. • Emphasized reproducibility and annotation consistency in project workflow. • Compiled data intended for use in AI content training and model evaluation.

2024 - Present

Prompt Engineering & AI Output Evaluation | Portfolio Project

OtherTextPrompt Response Writing SFT
As a portfolio project, designed and tested over 50 structured prompts across multiple LLMs, evaluating effectiveness and reasoning quality for AI-generated outputs. Documented which prompt formats led to the most accurate and well-reasoned text, contributing directly to prompt creation and response evaluation workflows. Work demonstrates direct applicability to supervised fine-tuning and structured prompt-response dataset creation. • Engineered prompts aligned with structured annotator rubrics and LLM behavior analysis. • Compared prompt structures to assess consistency and reliability for RLHF-style tasks. • Developed annotation and training data for simulated annotation/test scenarios. • Focused on text-based prompt + response pipelines in portfolio documentation.

As a portfolio project, designed and tested over 50 structured prompts across multiple LLMs, evaluating effectiveness and reasoning quality for AI-generated outputs. Documented which prompt formats led to the most accurate and well-reasoned text, contributing directly to prompt creation and response evaluation workflows. Work demonstrates direct applicability to supervised fine-tuning and structured prompt-response dataset creation. • Engineered prompts aligned with structured annotator rubrics and LLM behavior analysis. • Compared prompt structures to assess consistency and reliability for RLHF-style tasks. • Developed annotation and training data for simulated annotation/test scenarios. • Focused on text-based prompt + response pipelines in portfolio documentation.

2024 - Present

AI-Augmented Workflow Specialist | Freelance — Self-Employed

OtherText
In this freelance capacity, structured prompts were engineered and tested across ChatGPT and Claude to generate high-quality outputs for business tasks. Tasks included evaluating, rating, and annotating AI-generated text such as email drafts, calendar summaries, and research outputs. Data was organized and labeled using Google Sheets, employing systematic quality controls and annotation guidelines. • Designed, evaluated, and rated AI-generated outputs for logical consistency and relevance. • Documented response templates, SOPs, and guideline development directly related to annotation best practices. • Used Zapier and Google Sheets to facilitate structured data processing and labeling workflows. • Maintained detailed records and process documentation to ensure data quality and reproducibility.

In this freelance capacity, structured prompts were engineered and tested across ChatGPT and Claude to generate high-quality outputs for business tasks. Tasks included evaluating, rating, and annotating AI-generated text such as email drafts, calendar summaries, and research outputs. Data was organized and labeled using Google Sheets, employing systematic quality controls and annotation guidelines. • Designed, evaluated, and rated AI-generated outputs for logical consistency and relevance. • Documented response templates, SOPs, and guideline development directly related to annotation best practices. • Used Zapier and Google Sheets to facilitate structured data processing and labeling workflows. • Maintained detailed records and process documentation to ensure data quality and reproducibility.

2024 - Present

Education

D

Dennis Osadebay University

Bachelor of Science, Software Engineering

Bachelor of Science
2024

Work History

F

Freelance — Self-Employed

AI-Augmented Workflow Specialist

Location not specified
2024 - Present