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Azura Brand

Azura Brand

Founder & AI Systems Developer (RLHF & Conversation Evaluation)

Nigeria flagLagos / Abuja, Nigeria
$25.00/hrIntermediateLabel StudioScale AIRemotasks

Key Skills

Software

Label StudioLabel Studio
Scale AIScale AI
RemotasksRemotasks

Top Subject Matter

Conversational AI Agents/Automation
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHFRLHF
Text SummarizationText Summarization
ClassificationClassification
Question AnsweringQuestion Answering
Fine-tuningFine-tuning
Red TeamingRed Teaming
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

Civil engineer and AI systems builder with hands-on experience designing, evaluating, and refining AI-powered conversation workflows. As founder of Refyul, I developed an AI sales agent powered by large language models, where I was responsible for prompt engineering, conversation log evaluation, and correcting AI outputs for logical accuracy and quality — work that directly mirrors RLHF and data annotation tasks. I understand how LLMs behave, where they fail, and how to provide structured feedback that improves model performance. My engineering background gives me strong analytical and reasoning skills, making me well-suited for evaluating technical, mathematical, and code-related AI outputs. I am a fluent English and Igbo speaker, a regular technical writer, and experienced working independently to consistent quality standards.

IntermediateEnglishIgboYoruba

Labeling Experience

Founder & AI Systems Developer (RLHF & Conversation Evaluation)

TextRLHF
As Founder & AI Systems Developer at Refyul, contributed to reinforcement learning from human feedback and related labeling workflows. Designed and implemented RLHF-style prompt evaluation and conversation correction processes to improve AI agent performance. Created, tested, and refined AI-powered conversational agents, focusing on data labeling for prompt/reply accuracy and behavior evaluation. • Built and operated an AI-powered WhatsApp sales agent using multi-step conversation review. • Developed internal evaluation loops for continuous agent improvement in real-world scenarios. • Labeled and corrected model responses based on structured conversation logic and state management. • Authored comprehensive documentation to support data annotation and evaluation compliance.

As Founder & AI Systems Developer at Refyul, contributed to reinforcement learning from human feedback and related labeling workflows. Designed and implemented RLHF-style prompt evaluation and conversation correction processes to improve AI agent performance. Created, tested, and refined AI-powered conversational agents, focusing on data labeling for prompt/reply accuracy and behavior evaluation. • Built and operated an AI-powered WhatsApp sales agent using multi-step conversation review. • Developed internal evaluation loops for continuous agent improvement in real-world scenarios. • Labeled and corrected model responses based on structured conversation logic and state management. • Authored comprehensive documentation to support data annotation and evaluation compliance.

2024 - Present

Education

U

University of Port Harcourt

Bachelor of Engineering, Civil Engineering

Bachelor of Engineering
2016 - 2023

Work History

R

Refyul

Founder & AI Systems Developer

Lagos / Abuja
2024 - Present
E

Engineering Practice

Structural Engineer

Lagos / Abuja
2023 - Present