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Simon Adanu Ogiji

Simon Adanu Ogiji

Independent AI Prompt Engineer & Data Analyst

Nigeria flagN/A, Nigeria
$15.00/hrIntermediateRemotasksLionbridgeLabelbox

Key Skills

Software

RemotasksRemotasks
LionbridgeLionbridge
LabelboxLabelbox

Top Subject Matter

AI Content Evaluation and LLM Prompt Engineering

Top Data Types

TextText
ImageImage

Top Task Types

SegmentationSegmentation
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Fine-tuningFine-tuning
RLHFRLHF
TranscriptionTranscription

Freelancer Overview

As an AI Quality Analyst and Prompt Engineer, I bring an extensive background in LLM evaluation, text annotation, and training data optimization. I specialize in designing complex, multi-turn prompts for models like Google Gemini and conducting rigorous Side-by-Side (SxS) evaluations to assess factual accuracy, contextual grounding, and AI helpfulness. My core expertise involves annotating NLP datasets, actively detecting hallucinations, and performing strict quality assurance to ensure responses meet precise formatting and grammatical standards. What sets me apart is the technical rigor I bring from my M.Sc. in cybersecurity and B.Eng. in computer engineering. Beyond standard data labeling, I utilize API integrations to build structured data sheets and extract debug information to deeply analyze model logic. This unique blend of technical proficiency, exceptional English fluency, and meticulous attention to detail allows me to effectively evaluate complex AI behaviors and deliver high-quality, highly reliable training data.

IntermediateEnglish

Labeling Experience

Independent AI Prompt Engineer & Data Analyst

Text
As an Independent AI Prompt Engineer & Data Analyst, I performed multi-turn prompt engineering and rigorous LLM-side evaluation tasks using Google Gemini. I developed and executed complex prompts to optimize AI text outputs and assessed model responses for contextual grounding and helpfulness. Additional tasks included hallucination detection, factuality assessment, and side-by-side evaluations for personalization and integration quality. • Designed and tested prompts to refine AI-generated professional content. • Conducted side-by-side evaluations to measure LLM personalization, helpfulness, and integration accuracy. • Utilized debug information to verify the source and integrity of output data. • Worked extensively with API data extraction and structured data sheet creation for AI analysis.

As an Independent AI Prompt Engineer & Data Analyst, I performed multi-turn prompt engineering and rigorous LLM-side evaluation tasks using Google Gemini. I developed and executed complex prompts to optimize AI text outputs and assessed model responses for contextual grounding and helpfulness. Additional tasks included hallucination detection, factuality assessment, and side-by-side evaluations for personalization and integration quality. • Designed and tested prompts to refine AI-generated professional content. • Conducted side-by-side evaluations to measure LLM personalization, helpfulness, and integration accuracy. • Utilized debug information to verify the source and integrity of output data. • Worked extensively with API data extraction and structured data sheet creation for AI analysis.

2024 - Present

Education

B

Bingham University

Master of Science, Cyber Security and Digital Forensics

Master of Science
2023 - 2024
A

Abubakar Tafawa Balewa University

Bachelor of Engineering, Computer and Communications Engineering

Bachelor of Engineering
2016 - 2020

Work History

F

Freelance / Project-Based

INDEPENDENT AI PROMPT ENGINEER & DATA ANALYST

Abuja
2024 - Present
J

Jamsim Agrotech Ltd

Product Manager

N/A
2023 - Present