For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
I

Israel Ogunfuwa

Generative AI Practitioner (LLM Evaluation and Prompt Engineering)

Nigeria flagLagos, Nigeria
$14.00/hrExpertCVATLabelboxLabel Studio

Key Skills

Software

CVATCVAT
LabelboxLabelbox
Label StudioLabel Studio
Img Lab
LabelImgLabelImg
MercorMercor
VoTT

Top Subject Matter

Generative AI
LLM Evaluation
Prompt Engineering

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Bounding BoxBounding Box
PolygonPolygon
ClassificationClassification
SegmentationSegmentation
CuboidCuboid
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Function CallingFunction Calling
RLHFRLHF
Fine-tuningFine-tuning
Object DetectionObject Detection

Freelancer Overview

Generative AI Practitioner (LLM Evaluation and Prompt Engineering). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Pharmacy, N/A (2022). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglish

Labeling Experience

Generative AI Practitioner (LLM Evaluation and Prompt Engineering)

Text
I conducted systematic evaluations of responses generated by large language models (LLMs) to assess quality and factual accuracy. I engineered prompts and documented structured feedback for generative AI workflows, contributing to prompt refinement and process reproducibility. I utilized tools including Claude Code, ComfyUI, and Flux models to automate quality review steps and maintain outputs consistency. • Designed and executed model output evaluations focusing on language and content structure. • Documented model behaviors and prompt templates for reproducibility. • Automated evaluation workflows using Claude Code and internal tools. • Collaborated across AI workflows for iterative quality improvements.

I conducted systematic evaluations of responses generated by large language models (LLMs) to assess quality and factual accuracy. I engineered prompts and documented structured feedback for generative AI workflows, contributing to prompt refinement and process reproducibility. I utilized tools including Claude Code, ComfyUI, and Flux models to automate quality review steps and maintain outputs consistency. • Designed and executed model output evaluations focusing on language and content structure. • Documented model behaviors and prompt templates for reproducibility. • Automated evaluation workflows using Claude Code and internal tools. • Collaborated across AI workflows for iterative quality improvements.

2023 - Present

Education

N

N/A

Bachelor of Pharmacy, Pharmacy

Bachelor of Pharmacy
2022

Work History

U

University of Lagos

Pharmacy Student

Ikeja
2021 - Present
D

Damilola Pharmacies

Pharmacy Assistant

N/A
2024 - 2025