For employers

Hire this AI Trainer

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

Invite to Job
Brian Mulinge

Brian Mulinge

Conversational AI Trainer & LLM Evaluation Specialist

Kenya flagNairobi, Kenya
$20.00/hrExpertMercorAppen

Key Skills

Software

MercorMercor
AppenAppen

Top Subject Matter

Conversational AI / Large Language Models
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Data Collection
Object Detection
Text Generation
Question Answering
Text Summarization

Freelancer Overview

Conversational AI Trainer & LLM Evaluation Specialist. Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, N/A (2023) and Bachelor of Arts, N/A (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertSwahiliEnglishSpanish

Labeling Experience

Conversational AI Trainer & LLM Evaluation Specialist

Text
As a Conversational AI Trainer and Large Language Model (LLM) Evaluation Specialist, I designed and executed advanced conversational simulations to test model reasoning, safety, and consistency. I performed high-accuracy dialogue annotation and adversarial prompt evaluation across diverse user personas and contexts. My responsibilities included analyzing transcripts, documenting model behaviors, and ensuring data quality through structured annotation workflows. • Designed complex multi-turn dialogue simulations to evaluate LLM reasoning, safety alignment, and emotional intelligence. • Performed advanced data annotation, transcript labeling, and adversarial prompt engineering tasks. • Collaborated with distributed remote teams via specialized annotation platforms to maintain evaluation consistency. • Supported AI optimization by documenting model performance insights and behavioral inconsistencies.

As a Conversational AI Trainer and Large Language Model (LLM) Evaluation Specialist, I designed and executed advanced conversational simulations to test model reasoning, safety, and consistency. I performed high-accuracy dialogue annotation and adversarial prompt evaluation across diverse user personas and contexts. My responsibilities included analyzing transcripts, documenting model behaviors, and ensuring data quality through structured annotation workflows. • Designed complex multi-turn dialogue simulations to evaluate LLM reasoning, safety alignment, and emotional intelligence. • Performed advanced data annotation, transcript labeling, and adversarial prompt engineering tasks. • Collaborated with distributed remote teams via specialized annotation platforms to maintain evaluation consistency. • Supported AI optimization by documenting model performance insights and behavioral inconsistencies.

2022 - Present

Education

N

N/A

Bachelor of Arts, Linguistics

Bachelor of Arts
2020 - 2023
I

Indiana University of Penslyvania

Bachelor of Science, Human-Computer Interaction

Bachelor of Science
2019 - 2023

Work History

R

Remote Contract Work (

Conversational AI Trainer & LLM Evaluation Specialist

Location not specified
2022 - Present