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Mercy Wambui

Mercy Wambui

AI Trainer & LLM Evaluator (Freelance)

KENYA flag
Nairobi, Kenya
$20.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

LLM evaluation
Legal Services & Contract Review
Policy Domain Expertise

Top Data Types

TextText
DocumentDocument

Top Task Types

RLHF

Freelancer Overview

AI Trainer & LLM Evaluator (Freelance). Core strengths include Other. Education includes Bachelor of Laws, Strathmore University Law School (2025) and Kenya Certificate of Secondary Education, Bishop Gatimu Ngandu Girls High School (2024). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Entry LevelSwahiliEnglish

Labeling Experience

AI Trainer & LLM Evaluator (Freelance)

OtherTextRLHF
As a freelance AI Trainer & LLM Evaluator, I evaluate AI-generated responses for quality, tone, helpfulness, and cultural authenticity in both English and Kiswahili. I create and refine prompts and instruction data to guide model behavior and improve human-like output. I also conduct side-by-side comparisons and ranking of responses to support Reinforcement Learning from Human Feedback (RLHF) processes. • Reviewed AI outputs for legal, policy, and analytical accuracy. • Performed prompt writing and iterative prompt engineering tasks. • Supported model improvement using Kiswahili and English linguistic expertise. • Collaborated on cultural and domain-specific tuning for LLMs.

As a freelance AI Trainer & LLM Evaluator, I evaluate AI-generated responses for quality, tone, helpfulness, and cultural authenticity in both English and Kiswahili. I create and refine prompts and instruction data to guide model behavior and improve human-like output. I also conduct side-by-side comparisons and ranking of responses to support Reinforcement Learning from Human Feedback (RLHF) processes. • Reviewed AI outputs for legal, policy, and analytical accuracy. • Performed prompt writing and iterative prompt engineering tasks. • Supported model improvement using Kiswahili and English linguistic expertise. • Collaborated on cultural and domain-specific tuning for LLMs.

2025 - Present

Education

B

Bishop Gatimu Ngandu Girls High School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2021 - 2024
S

Strathmore University Law School

Bachelor of Laws, Law

Bachelor of Laws
2025

Work History

B

Bowmans (via Forage)

Legal intern

Nairobi
2026 - Present